iMK hall

CO2, Temperature, and Relative Humidity Sensor — iMK hall

Спецификация iMK hall

Публикации

Система мониторинга концентрации CO₂ в музейных помещениях: оптимизация вентиляции и снижение энергопотребления

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Delivery across Russia
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Description

Universal controller with color display backlight.

This is an advanced universal "3 in 1" converter designed for installation in air-conditioned zones. It accurately measures CO2 concentration, temperature, and humidity. Data is transmitted to a standalone controller using standard output signals and communication protocols.

The sensor is suitable for BREEAM / LEED / WELL certification (building environmental assessment method) and also complies with the requirements of GOST 30494-2011 "Indoor microclimate parameters".

Specifications
Overall dimensions drawing
Applications

CO2
Sensing element	Non-dispersive infrared detector (NDIR)
Measurement range	0~2000ppm / 0~5000ppm (option)
Accuracy	±40ppm + 3% of reading
Temperature dependence	0.2% full scale per °C
Stability	<2% over sensor lifetime >15 years
Pressure dependence	0.13% reading per mmHg
Calibration	ABC self-calibration algorithm
Response time	<2 min.
Signal update	every 2 sec.
Warm-up time	2 hrs (first time) / 2 min (operation)
	t	RH
Measurement range	0°C~50°C	0 ~100%RH
Accuracy	±0.4°C (20°C~40°C)	±3%RH (20%-80%RH)
Display resolution	0.1°C	0.1%RH
Stability	<0.04°C/year	<0.5% RH/year
General specifications
Power supply	24 VAC/VDC
Power consumption	1.8 W max.; 1.2 W average
Analog outputs	1-3 x analog outputs 0~10VDC (default) or 4~20mA (jumper selectable) 0~5VDC (option)
Modbus	digital RS485 Modbus RTU interface
Operating range	0~50°C; 0~95%RH, non-condensing
Storage conditions	10~50°C, 20~60%RH non-condensing
Weight	240 g
Dimensions	130×85×36.5 mm HxWxD
Mounting	wall-mounted
Protection rating	IP30