Product Description
The CMD5B4 Series has been discontinued and has been replaced by the GDT Series.
For Replacement Sensor Modules see CMDCALPCB Series.
The CMD5B4 Series carbon monoxide detector uses an electrochemical sensor to monitor the carbon monoxide level and outputs a field-selectable 4-20 mA , 0-5 or 0-10 Vdc. The sensing range and output may be scaled to either 100, 150, 300, 400 or 500 ppm via the on-board menu. A front panel LCD is standard to ensure easy setup and operation. Other standard features include a back light for the LCD, a front panel test switch, status indication and an alarm buzzer. The test function may also be controlled remotely with a digital input signal. The on-board menu allows local configuration of all device parameters.
Optional features include one or two alarm relays and/or RS-485 network communication configured for either ModBus or BACnet protocol.
