Order By
CDR-AL Room CO2 Traffic Light Alarm Unit, 0-10V Outputs
Room CO2 Traffic Light Alarm Unit, 0-10V Outputs
Room CO2 Sensor with traffic light alarm LEDs. 3 x 0-10Vdc output signals. Can be used as a controller as well. Large range of options. Wall Mounted. 24Vac/dc power supply.
£122.00 £146.40 inc VAT

CDRC-AL Room CO2 Traffic Light Alarm Unit, 4-20mA Outputs
Room CO2 Traffic Light Alarm Unit, 4-20mA Outputs
Room CO2 Sensor with traffic light alarm LEDs. 2 x 4-20mA output signals. Can be used as a controller as well. Large range of options. Wall Mounted. 24Vac/dc power supply.
£122.00 £146.40 inc VAT

CDR-AL-LCD Room CO2 Alarm Unit with LCD, 0-10V Outputs
Room CO2 Alarm Unit with LCD, 0-10V Outputs
Room CO2 Sensor with alarm LCD display. 3 x 0-10Vdc output signals. Can be used as a controller as well. Large range of options. Wall Mounted. 24Vac/dc power supply.
£122.00 £146.40 inc VAT

CDRC-AL-LCD Room CO2 Alarm Unit with LCD, 4-20mA Outputs
Room CO2 Alarm Unit with LCD, 4-20mA Outputs
Room CO2 Sensor with alarm LCD display. 2 x 4-20mA output signals. Can be used as a controller as well. Large range of options. Wall Mounted. 24Vac/dc power supply.
£122.00 £146.40 inc VAT

HDH-AL3 HDH-AL3 CO2 Alarm Monitor / Transmitter
HDH-AL3 CO2 Alarm Monitor / Transmitter
CO2 monitor with LEDs for high CO2 indication and analogue outputs for CO2 concentration and temperature. Green LED for normal CO2, Amber LED for CO2 above 750ppm and red LED for CO2 above 1250ppm (adjustable). 4 x 0..10Vdc outputs for CO2 and temperature. 24Vac/dc power supply.
£185.00 £222.00 inc VAT

HDH-RH-AL3 HDH-RH-AL3 CO2 Alarm Monitor / Temp / rH / CO2
HDH-RH-AL3 CO2 Alarm Monitor / Temp / rH / CO2
CO2 monitor with LEDs for high CO2 indication and analogue outputs for CO2, temperature and RH humidity. Green LED for normal CO2, Amber LED for CO2 above 750ppm and red LED for CO2 above 1250ppm. 4 x 0..10Vdc outputs for CO2, temperature and humidity. 24Vac/dc power supply.
£278.00 £333.60 inc VAT

HDH-M-RH-AL3 HDH-M-RH-AL3 Modbus CO2/Temp/rH Alarm Unit
HDH-M-RH-AL3 Modbus CO2/Temp/rH Alarm Unit
CO2 monitor with LEDs for high CO2 indication and analogue outputs for CO2 concentration, humidity and temperature. Green LED for normal CO2, Amber LED for CO2 above 750ppm and red LED for CO2 above 1250ppm. 3 x 0..10Vdc outputs for CO2, humidity and temperature. 24Vac/dc power supply. Modbus RTU Communications.
£338.00 £405.60 inc VAT