AIR4 Series – Air Quality Monitor

$480.00$563.84 CAD

Direct correlation to CO2 levels
High sensitivity and fast response
Stable long-term operation
0 to 2000 ppm CO2 equivalent output signal
LCD to display air quality information (Room Only)
Internal menu for easy setup
Analog stepped output for damper control
Linear output for logging and control
Selectable 0-5 or 0-10 Vdc signal
Tri-color LED to indicate IAQ level (Room Only)
Optional relay output with adjustable setpoint (Room Only)
Optional override switch output (Room Only)
Optional resistive temperature sensors

$480.00$563.84 CAD

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Product Description

The AIR4, Air Quality Sensor uses an advanced MEMS metal oxide semiconductor sensor to detect poor air quality. The sensor reacts quickly to detect a broad range of VOCs such as smoke, cooking odors, bio-effluence, outdoor pollutants and from human activities. The sensor captures all VOC emissions that are completely invisible to CO2 sensors. Extensive studies and research have shown that there is direct correlation between CO2 levels and VOC levels and the Air Quality Sensor has been calibrated to provide a “CO2-equivalent” ppm measurement value, thereby achieving full compatibility to existing HVAC CO2 ventilation standards.

The CO2-equivalent sensor output value was developed over a period of several years to allow the IAQ sensor to be optimized for Demand Controlled Ventilation applications. The long-term IAQ sensor performance was monitored in various locations including offices, cafeterias, schools, production facilities, apartments and homes in direct comparison to infrared-absorption CO2 sensors.

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AIR41 Room Visio

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AIR42 Duct Visio

 

 

Product Search Options

Name: Mounting: Temperature Sensor:

AIR4200T20

List Price: $696.40
Web Price: $557.12 (USD)
Duct air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, Relay Output & 20,000 ohm Thermistor


AIR4200T14

List Price: $704.80
Web Price: $563.84 (USD)
Duct air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, Relay Output & 10,000 ohm Thermistor, Type 3, 11K Shunt


AIR4200T13

List Price: $704.80
Web Price: $563.84 (USD)
Duct air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, Relay Output & 100 ohm Nickel RTD


AIR4200T12

List Price: $704.80
Web Price: $563.84 (USD)
Duct air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, Relay Output & 1000 ohm Platinum RTD


AIR4200T8

List Price: $704.80
Web Price: $563.84 (USD)
Duct air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, Relay Output & 2.252 Kohm Thermistor


AIR4200T24

List Price: $696.40
Web Price: $557.12 (USD)
Duct air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, Relay Output & 10,000 ohm Thermistor, Type 2


AIR4111T5

List Price: $616.40
Web Price: $493.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED, 1801 ohm Thermistor


AIR4111T24S

List Price: $626.40
Web Price: $501.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED, 10,000 ohm Thermistor, Type 2 & Manual Override


AIR4111T20S

List Price: $626.40
Web Price: $501.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED, 20,000 ohm Thermistor & Manual Override


AIR4111T14S

List Price: $634.80
Web Price: $507.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED, 10 K ohm Thermistor, Type 3 with 11K Shunt Resistor & Manual Override


AIR4111T13S

List Price: $634.80
Web Price: $507.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED, 1000 ohm Nickel RTD & Manual Override


AIR4111T2R

List Price: $654.80
Web Price: $523.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED, 100 ohm Platinum RTD & Relay Output


AIR4111T5R

List Price: $646.40
Web Price: $517.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED, 1801 ohm Thermistor & Relay Output


AIR4111T6R

List Price: $646.40
Web Price: $517.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED, 3000 ohm Thermistor & Relay Output


AIR4111T7R

List Price: $646.40
Web Price: $517.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED, 10,000 ohm Thermistor, Type 3 & Relay Output


AIR4111T8R

List Price: $654.80
Web Price: $523.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED, 2.252 Kohm Thermistor & Relay Output


AIR4111T12R

List Price: $654.80
Web Price: $523.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED, 1000 ohm Platinum RTD & Relay Output


AIR4111T13R

List Price: $654.80
Web Price: $523.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED, 1000 ohm Nickel RTD & Relay Output


AIR4111T12S

List Price: $634.80
Web Price: $507.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED, 1000 ohm Platinum RTD & Manual Override


AIR4111T8S

List Price: $634.80
Web Price: $507.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED, 2.252 Kohm Thermistor & Manual Override


AIR4111T6

List Price: $616.40
Web Price: $493.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED, 3000 ohm Thermistor


AIR4111T7

List Price: $616.40
Web Price: $493.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED, 10,000 ohm Thermistor, Type 3


AIR4111T12

List Price: $624.80
Web Price: $499.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED, 1000 ohm Platinum RTD


AIR4111T13

List Price: $624.80
Web Price: $499.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED, 1000 ohm Nickel RTD


AIR4111T14

List Price: $624.80
Web Price: $499.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED, 10 K ohm Thermistor, Type 3 with 11K Shunt Resistor


AIR4111T20

List Price: $616.40
Web Price: $493.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED, 20,000 ohm Thermistor


AIR4111T24

List Price: $616.40
Web Price: $493.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED, 10,000 ohm Thermistor, Type 2


AIR4111T2S

List Price: $634.80
Web Price: $507.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED, 100 ohm Platinum RTD & Manual Override


AIR4111T5S

List Price: $626.40
Web Price: $501.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED, 1801 ohm Thermistor & Manual Override


AIR4111T6S

List Price: $626.40
Web Price: $501.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED, 3000 ohm Thermistor & Manual Override


AIR4111T7S

List Price: $626.40
Web Price: $501.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED, 10,000 ohm Thermistor, Type 3 & Manual Override


AIR4111T20R

List Price: $646.40
Web Price: $517.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED, 20,000 ohm Thermistor & Relay Output


AIR4111T24R

List Price: $646.40
Web Price: $517.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED, 10,000 ohm Thermistor, Type 2 & Relay Output


AIR4111T2SR

List Price: $664.80
Web Price: $531.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED, 100 ohm Platinum RTD, Manual Override & Relay Output


AIR4200T2

List Price: $704.80
Web Price: $563.84 (USD)
Duct air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, Relay Output & 100 ohm Platinum RTD


AIR4200T5

List Price: $696.40
Web Price: $557.12 (USD)
Duct air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, Relay Output & 1801 ohm Thermistor


AIR4200T6

List Price: $696.40
Web Price: $557.12 (USD)
Duct air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, Relay Output & 3000 ohm Thermistor


AIR4200T7

List Price: $696.40
Web Price: $557.12 (USD)
Duct air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, Relay Output & 10,000 ohm Thermistor, Type 3


AIR4111SR

List Price: $640.00
Web Price: $512.00 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED, Manual Override & Relay Output


AIR4111R

List Price: $630.00
Web Price: $504.00 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED & Relay Output


AIR4111S

List Price: $610.00
Web Price: $488.00 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED & Manual Override


AIR4111T14SR

List Price: $664.80
Web Price: $531.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED, 10 K ohm Thermistor, Type 3 with 11K Shunt Resistor, Manual Override & Relay Output


AIR4111T8

List Price: $624.80
Web Price: $499.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED, 2.252 Kohm Thermistor


AIR4200

List Price: $680.00
Web Price: $544.00 (USD)
Duct air quality, 0-2000 PPM CO2 equivalent with linear output (0-5 / 0-10Vdc), 0-10Vdc stepped output & Relay Output


AIR4111T24SR

List Price: $656.40
Web Price: $525.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED, 10,000 ohm Thermistor, Type 2, Manual Override & Relay Output


AIR4111T5SR

List Price: $656.40
Web Price: $525.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED, 1801 ohm Thermistor, Manual Override & Relay Output


AIR4111T6SR

List Price: $656.40
Web Price: $525.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED, 3000 ohm Thermistor, Manual Override & Relay Output


AIR4111T7SR

List Price: $656.40
Web Price: $525.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED, 10,000 ohm Thermistor, Type 3, Manual Override & Relay Output, Manual Override & Relay Output


AIR4111T8SR

List Price: $664.80
Web Price: $531.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED, 2.252 Kohm Thermistor, Manual Override & Relay Output


AIR4111T12SR

List Price: $664.80
Web Price: $531.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED, 1000 ohm Platinum RTD, Manual Override & Relay Output


AIR4111T13SR

List Price: $664.80
Web Price: $531.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED, 1000 ohm Nickel RTD, Manual Override & Relay Output


AIR4111T14R

List Price: $654.80
Web Price: $523.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED, 10 K ohm Thermistor, Type 3 with 11K Shunt Resistor & Relay Output


AIR4111T20SR

List Price: $656.40
Web Price: $525.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED, 20,000 ohm Thermistor, Manual Override & Relay Output


AIR4101T7S

List Price: $626.40
Web Price: $501.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED, 10,000 ohm Thermistor, Type 3 & Manual Override


AIR4101T8S

List Price: $634.80
Web Price: $507.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED, 2.252 Kohm Thermistor & Manual Override


AIR4101T12S

List Price: $634.80
Web Price: $507.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED, 1000 ohm Platinum RTD & Manual Override


AIR4101T13S

List Price: $634.80
Web Price: $507.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED, 1000 ohm Nickel RTD & Manual Override


AIR4101T14S

List Price: $634.80
Web Price: $507.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED, 10 K ohm Thermistor, Type 3 with 11K Shunt Resistor & Manual Override


AIR4101T20S

List Price: $626.40
Web Price: $501.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED, 20,000 ohm Thermistor & Manual Override


AIR4101T24S

List Price: $626.40
Web Price: $501.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED, 10,000 ohm Thermistor, Type 2 & Manual Override


AIR4101T5R

List Price: $646.40
Web Price: $517.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED, 1801 ohm Thermistor & Relay Output


AIR4101T6R

List Price: $646.40
Web Price: $517.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED, 3000 ohm Thermistor & Relay Output


AIR4101T7R

List Price: $646.40
Web Price: $517.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED, 10,000 ohm Thermistor, Type 3 & Relay Output


AIR4101T8R

List Price: $654.80
Web Price: $523.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED, 2.252 Kohm Thermistor & Relay Output


AIR4101T6S

List Price: $626.40
Web Price: $501.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED, 3000 ohm Thermistor & Manual Override


AIR4101T5S

List Price: $626.40
Web Price: $501.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED, 1801 ohm Thermistor & Manual Override


AIR4101T8

List Price: $624.80
Web Price: $499.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED, 2.252 Kohm Thermistor


AIR4101T7

List Price: $616.40
Web Price: $493.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED, 10,000 ohm Thermistor, Type 3


AIR4101T6

List Price: $616.40
Web Price: $493.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED, 3000 ohm Thermistor


AIR4101T5

List Price: $616.40
Web Price: $493.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED, 1801 ohm Thermistor


AIR4101T2

List Price: $624.80
Web Price: $499.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED, 100 ohm Platinum RTD


AIR4101T13

List Price: $624.80
Web Price: $499.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED, 1000 ohm Nickel RTD


AIR4101T14

List Price: $624.80
Web Price: $499.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED, 10 K ohm Thermistor, Type 3 with 11K Shunt Resistor


AIR4101T20

List Price: $616.40
Web Price: $493.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED, 20,000 ohm Thermistor


AIR4101T24

List Price: $616.40
Web Price: $493.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED, 10,000 ohm Thermistor, Type 2


AIR4101T2S

List Price: $634.80
Web Price: $507.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED, 100 ohm Platinum RTD & Manual Override


AIR4101T12

List Price: $624.80
Web Price: $499.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED, 1000 ohm Platinum RTD


AIR4101T12R

List Price: $654.80
Web Price: $523.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED, 1000 ohm Platinum RTD & Relay Output


AIR4101T14SR

List Price: $664.80
Web Price: $531.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED, 10 K ohm Thermistor, Type 3 with 11K Shunt Resistor, Manual Override & Relay Output


AIR4101T20SR

List Price: $656.40
Web Price: $525.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED, 20,000 ohm Thermistor, Manual Override & Relay Output


AIR4101T24SR

List Price: $656.40
Web Price: $525.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED, 10,000 ohm Thermistor, Type 2, Manual Override & Relay Output


AIR4111T2

List Price: $624.80
Web Price: $499.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED, 100 ohm Platinum RTD


AIR4110SR

List Price: $640.00
Web Price: $512.00 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED Manual Override & Relay Output


AIR4110R

List Price: $630.00
Web Price: $504.00 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED, & Relay Output


AIR4101

List Price: $600.00
Web Price: $480.00 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED


AIR4101S

List Price: $610.00
Web Price: $488.00 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED, & Manual Override


AIR4101R

List Price: $630.00
Web Price: $504.00 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED, & Relay Output


AIR4101SR

List Price: $640.00
Web Price: $512.00 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED Manual Override & Relay Output


AIR4101T13SR

List Price: $664.80
Web Price: $531.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED, 1000 ohm Nickel RTD, Manual Override & Relay Output


AIR4101T12SR

List Price: $664.80
Web Price: $531.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED, 1000 ohm Platinum RTD, Manual Override & Relay Output


AIR4101T8SR

List Price: $664.80
Web Price: $531.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED, 2.252 Kohm Thermistor, Manual Override & Relay Output


AIR4101T13R

List Price: $654.80
Web Price: $523.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED, 1000 ohm Nickel RTD & Relay Output


AIR4101T14R

List Price: $654.80
Web Price: $523.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED, 10 K ohm Thermistor, Type 3 with 11K Shunt Resistor & Relay Output


AIR4101T20R

List Price: $646.40
Web Price: $517.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED, 20,000 ohm Thermistor & Relay Output


AIR4101T24R

List Price: $646.40
Web Price: $517.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED, 10,000 ohm Thermistor, Type 2 & Relay Output


AIR4101T2SR

List Price: $664.80
Web Price: $531.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED, 100 ohm Platinum RTD, Manual Override & Relay Output


AIR4101T2R

List Price: $654.80
Web Price: $523.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED, 100 ohm Platinum RTD & Relay Output


AIR4101T5SR

List Price: $656.40
Web Price: $525.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED, 1801 ohm Thermistor, Manual Override & Relay Output


AIR4101T6SR

List Price: $656.40
Web Price: $525.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED 3000 ohm Thermistor, Manual Override & Relay Output


AIR4101T7SR

List Price: $656.40
Web Price: $525.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & viewable LED, 10,000 ohm Thermistor, Type 3, Manual Override & Relay Output, Manual Override & Relay Output


AIR4111

List Price: $600.00
Web Price: $480.00 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & LED


AIR4110T8S

List Price: $634.80
Web Price: $507.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED, 2.252 Kohm Thermistor & Manual Override


AIR4110S

List Price: $610.00
Web Price: $488.00 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED, & Manual Override


AIR4110T13

List Price: $624.80
Web Price: $499.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED, 1000 ohm Nickel RTD


AIR4110T14

List Price: $624.80
Web Price: $499.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED, 10 K ohm Thermistor, Type 3 with 11K Shunt Resistor


AIR4110T20

List Price: $616.40
Web Price: $493.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED, 20,000 ohm Thermistor


AIR4110T24

List Price: $616.40
Web Price: $493.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED, 10,000 ohm Thermistor, Type 2


AIR4110T2S

List Price: $634.80
Web Price: $507.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED, 100 ohm Platinum RTD & Manual Override


AIR4110T5S

List Price: $626.40
Web Price: $501.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED, 1801 ohm Thermistor & Manual Override


AIR4110T6S

List Price: $626.40
Web Price: $501.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED, 3000 ohm Thermistor & Manual Override


AIR4110T7S

List Price: $626.40
Web Price: $501.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED, 10,000 ohm Thermistor, Type 3 & Manual Override


AIR4110T12S

List Price: $634.80
Web Price: $507.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED, 1000 ohm Platinum RTD & Manual Override


AIR4110T12

List Price: $624.80
Web Price: $499.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED, 1000 ohm Platinum RTD


AIR4110T8

List Price: $624.80
Web Price: $499.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED, 2.252 Kohm Thermistor


AIR4110

List Price: $600.00
Web Price: $480.00 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED


AIR4100SR

List Price: $640.00
Web Price: $512.00 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED, Manual Override & Relay Output


AIR4100R

List Price: $630.00
Web Price: $504.00 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED & Relay Output


AIR4100S

List Price: $610.00
Web Price: $488.00 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED & Manual Override


AIR4100T24SR

List Price: $656.40
Web Price: $525.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED, 10,000 ohm Thermistor, Type 2, Manual Override & Relay Output


AIR4110T2

List Price: $624.80
Web Price: $499.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED, 100 ohm Platinum RTD


AIR4110T5

List Price: $616.40
Web Price: $493.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED, 1801 ohm Thermistor


AIR4110T6

List Price: $616.40
Web Price: $493.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED, 3000 ohm Thermistor


AIR4110T7

List Price: $616.40
Web Price: $493.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED, 10,000 ohm Thermistor, Type 3


AIR4110T13S

List Price: $634.80
Web Price: $507.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED, 1000 ohm Nickel RTD & Manual Override


AIR4110T14S

List Price: $634.80
Web Price: $507.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED, 10 K ohm Thermistor, Type 3 with 11K Shunt Resistor & Manual Override


AIR4110T20S

List Price: $626.40
Web Price: $501.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED, 20,000 ohm Thermistor & Manual Override


AIR4110T5SR

List Price: $656.40
Web Price: $525.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED, 1801 ohm Thermistor, Manual Override & Relay Output


AIR4110T6SR

List Price: $656.40
Web Price: $525.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED 3000 ohm Thermistor, Manual Override & Relay Output


AIR4110T7SR

List Price: $656.40
Web Price: $525.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED, 10,000 ohm Thermistor, Type 3, Manual Override & Relay Output, Manual Override & Relay Output


AIR4110T8SR

List Price: $664.80
Web Price: $531.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED, 2.252 Kohm Thermistor, Manual Override & Relay Output


AIR4110T12SR

List Price: $664.80
Web Price: $531.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED, 1000 ohm Platinum RTD, Manual Override & Relay Output


AIR4110T13SR

List Price: $664.80
Web Price: $531.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED, 1000 ohm Nickel RTD, Manual Override & Relay Output


AIR4110T14SR

List Price: $664.80
Web Price: $531.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED, 10 K ohm Thermistor, Type 3 with 11K Shunt Resistor, Manual Override & Relay Output


AIR4110T20SR

List Price: $656.40
Web Price: $525.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED, 20,000 ohm Thermistor, Manual Override & Relay Output


AIR4110T24SR

List Price: $656.40
Web Price: $525.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED, 10,000 ohm Thermistor, Type 2, Manual Override & Relay Output


AIR4110T2SR

List Price: $664.80
Web Price: $531.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED, 100 ohm Platinum RTD, Manual Override & Relay Output


AIR4110T24R

List Price: $646.40
Web Price: $517.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED, 10,000 ohm Thermistor, Type 2 & Relay Output


AIR4110T20R

List Price: $646.40
Web Price: $517.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED, 20,000 ohm Thermistor & Relay Output


AIR4110T24S

List Price: $626.40
Web Price: $501.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED, 10,000 ohm Thermistor, Type 2 & Manual Override


AIR4110T2R

List Price: $654.80
Web Price: $523.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED, 100 ohm Platinum RTD & Relay Output


AIR4110T5R

List Price: $646.40
Web Price: $517.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED, 1801 ohm Thermistor & Relay Output


AIR4110T6R

List Price: $646.40
Web Price: $517.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED, 3000 ohm Thermistor & Relay Output


AIR4110T7R

List Price: $646.40
Web Price: $517.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED, 10,000 ohm Thermistor, Type 3 & Relay Output


AIR4110T8R

List Price: $654.80
Web Price: $523.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED, 2.252 Kohm Thermistor & Relay Output


AIR4110T12R

List Price: $654.80
Web Price: $523.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED, 1000 ohm Platinum RTD & Relay Output


AIR4110T13R

List Price: $654.80
Web Price: $523.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED, 1000 ohm Nickel RTD & Relay Output


AIR4110T14R

List Price: $654.80
Web Price: $523.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, viewable LCD & concealed LED, 10 K ohm Thermistor, Type 3 with 11K Shunt Resistor & Relay Output


AIR4100T12S

List Price: $634.80
Web Price: $507.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED, 1000 ohm Platinum RTD & Manual Override


AIR4100T24

List Price: $616.40
Web Price: $493.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED, 10,000 ohm Thermistor, Type 2


AIR4100T2S

List Price: $634.80
Web Price: $507.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED, 100 ohm Platinum RTD & Manual Override


AIR4100T5S

List Price: $626.40
Web Price: $501.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED, 1801 ohm Thermistor & Manual Override


AIR4100T6S

List Price: $626.40
Web Price: $501.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED, 3000 ohm Thermistor & Manual Override


AIR4100T7S

List Price: $626.40
Web Price: $501.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED, 10,000 ohm Thermistor, Type 3 & Manual Override


AIR4100T8S

List Price: $634.80
Web Price: $507.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED, 2.252 Kohm Thermistor & Manual Override


AIR4100T20

List Price: $616.40
Web Price: $493.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED, 20,000 ohm Thermistor


AIR4100T13

List Price: $624.80
Web Price: $499.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED, 1000 ohm Nickel RTD


AIR4100T12

List Price: $624.80
Web Price: $499.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED, 1000 ohm Platinum RTD


AIR4100T8

List Price: $624.80
Web Price: $499.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED, 2.252 Kohm Thermistor


AIR4100T7

List Price: $616.40
Web Price: $493.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED, 10,000 ohm Thermistor, Type 3


AIR4100T6

List Price: $616.40
Web Price: $493.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED, 3000 ohm Thermistor


AIR4100T5

List Price: $616.40
Web Price: $493.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED, 1801 ohm Thermistor


AIR4100T2

List Price: $624.80
Web Price: $499.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED, 100 ohm Platinum RTD


AIR4100

List Price: $600.00
Web Price: $480.00 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED


AIR4100T13S

List Price: $634.80
Web Price: $507.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED, 1000 ohm Nickel RTD & Manual Override


AIR4100T14S

List Price: $634.80
Web Price: $507.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED, 10 K ohm Thermistor, Type 3 with 11K Shunt Resistor & Manual Override


AIR4100T14

List Price: $624.80
Web Price: $499.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED, 10 K ohm Thermistor, Type 3 with 11K Shunt Resistor


AIR4100T24R

List Price: $646.40
Web Price: $517.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED, 10,000 ohm Thermistor, Type 2 & Relay Output


AIR4100T2SR

List Price: $664.80
Web Price: $531.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED, 100 ohm Platinum RTD, Manual Override & Relay Output


AIR4100T5SR

List Price: $656.40
Web Price: $525.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED, 1801 ohm Thermistor, Manual Override & Relay Output


AIR4100T6SR

List Price: $656.40
Web Price: $525.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED, 3000 ohm Thermistor, Manual Override & Relay Output


AIR4100T7SR

List Price: $656.40
Web Price: $525.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED, 10,000 ohm Thermistor, Type 3, Manual Override & Relay Output, Manual Override & Relay Output


AIR4100T8SR

List Price: $664.80
Web Price: $531.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED, 2.252 Kohm Thermistor, Manual Override & Relay Output


AIR4100T12SR

List Price: $664.80
Web Price: $531.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED, 1000 ohm Platinum RTD, Manual Override & Relay Output


AIR4100T13SR

List Price: $664.80
Web Price: $531.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED, 1000 ohm Nickel RTD, Manual Override & Relay Output


AIR4100T14SR

List Price: $664.80
Web Price: $531.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED, 10 K ohm Thermistor, Type 3 with 11K Shunt Resistor, Manual Override & Relay Output


AIR4100T20R

List Price: $646.40
Web Price: $517.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED, 20,000 ohm Thermistor & Relay Output


AIR4100T14R

List Price: $654.80
Web Price: $523.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED, 10 K ohm Thermistor, Type 3 with 11K Shunt Resistor & Relay Output


AIR4100T20S

List Price: $626.40
Web Price: $501.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED, 20,000 ohm Thermistor & Manual Override


AIR4100T24S

List Price: $626.40
Web Price: $501.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED, 10,000 ohm Thermistor, Type 2 & Manual Override


AIR4100T2R

List Price: $654.80
Web Price: $523.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED, 100 ohm Platinum RTD & Relay Output


AIR4100T5R

List Price: $646.40
Web Price: $517.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED, 1801 ohm Thermistor & Relay Output


AIR4100T6R

List Price: $646.40
Web Price: $517.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED, 3000 ohm Thermistor & Relay Output


AIR4100T7R

List Price: $646.40
Web Price: $517.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED, 10,000 ohm Thermistor, Type 3 & Relay Output


AIR4100T8R

List Price: $654.80
Web Price: $523.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED, 2.252 Kohm Thermistor & Relay Output


AIR4100T12R

List Price: $654.80
Web Price: $523.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED, 1000 ohm Platinum RTD & Relay Output


AIR4100T13R

List Price: $654.80
Web Price: $523.84 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED, 1000 ohm Nickel RTD & Relay Output


AIR4100T20SR

List Price: $656.40
Web Price: $525.12 (USD)
Room air quality c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped output, concealed LCD & LED, 20,000 ohm Thermistor, Manual Override & Relay Output