DELTA OHM have launched a new series of C02 transmitters for measurement of ventilation systems in public building management applications. The new series of C02 transmitters is available from W & B Instruments . The CO2 measurement range can be specified as 0-2000ppm or 0-5000ppm.
Following are the features of the series of C02 transmitters:
- Analogue voltage or current output
- Optional temperature measurement
- Integral alarm
- Simplified one-point calibration procedure (Using nitrogen)
A variety of probe configurations are available for wall and duct mounting with options for flat wall and circular section ducts. The electronics is protected by an IP65 housing and the unit can be powered from either 16V to 40V DC or 24V AC.