Monitoring CO2 and VOC (mix gases) Temperature and humidity detection and display 1xon/off output LCD display Monitoring parametersCO2VOCTemperatureRelative humiditySensing elementNon-Dispersive Infrared Detector (NDIR)Semiconductor mix gases sensorDigital combined temperature and...

1.Real time CO2 detection,monitor & alarm 2.Provide 1xon/off output to control a ventilator 3.Wall mounting and desktop place   Gas detectedCarbon Dioxide (CO2)Sensing elementNon-Dispersive Infrared Detector (NDIR)Accuracy@25(77)±50ppm + 3% of readingStability<2% of...

1 CO2 indicator and alarm 2 Real-time detect and display room CO2 and temperature 3 3 LED indicator lights  Gas detectedCarbon Dioxide (CO2)Sensing elementNon-Depressive Infrared Detector (NDIR)Temperature sensorNTCTemperature correctionSelf compensationCO2 NDIR life15...

real-time detection high accuracy humidity and temperature detection 0~10VDC/4~20mA output Modbus RS485 communication SensorsGas SensorElectrochemical carbon monoxide sensorSensor lifetimeUp to 5 years, replaceableWarm up time1hour (first time)   Response TimeWithin 60...

Real time detect CO2 concentration,Day/Night mode 1 Design for real time monitoring room carbon dioxide level 2 NDIR infrared CO2 sensor inside with special Self Calibration System. It makes the CO2 measurement more accurate and more reliable in use.3 More than 10 years lifetime of...

LCD display with three color buzzer alarm and backlight colors switchover 1X relay output touch button Gas detectedCarbon Dioxide (CO2)Sensing elementNon-Dispersive Infrared Detector (NDIR)Accuracy@25°C(77°F)±50ppm + 3% of readingStability<2% of FS over life of...

0~10VDC output/on/off relay output data logger inside data saved by USB disk   Gas detectedCarbon Dioxide (CO2)Sensing elementNon-Depressive Infrared Detector (NDIR)CO2 NDIR life15 yearsAccuracy@25°C(77°F)±40ppm + 3% of readingStability<2% of FS over life...

Room thermostat for BACnet MS/TP networks 1x0~10 VDC output or 2x0~10VDC outputs Up to two-stage electric aux. heating 2   24 VAC±20%  50/60HZElectrical rating2 Amp load per terminalSensorNTC 5KTemperature control range5-60   (41-95)Accuracy±0.5...

Bacnet digital thermostat BACnet MS/TP network FCU air conditioning, ventilation,water valve control system   Power supply  220VAC±10% , 110VAC±10% , 24 VAC±20%  selectable in order  Rate contact current for the fan and aux....

Bacnet thermostat used in buildings. For single zone rooftop units, split systems, heat pumps or hot/chilled water systems. Power supply24 Volt AC±20%  50/60HZPower consume ≤ 1WElectrical rating1 amp maximum load per terminalSensorNTC  5K @25Temperature...