Products

aSENSE GH Display

aSENSE GH “Green House” is a transmitter for installation in the climate zone. The special coated PCB and extra dust/water protection filter make aSENSE GH suited for all kinds of greenhouses, incubators and similar environments. The unit measures both temperature and carbon dioxide concentration.

Defining attributes

State-of-the-art non-dispersive infrared (NDIR) technology to measure carbon dioxide gas
Maintenance free in normal applications
Membrane covered sample chamber resulting in a stable, reliable and highly accurate carbon dioxide sensor
Reliable and accurate built-in NTC thermistor for measuring temperature
Fully coated PCB together with a special filter equipped housing makes aSENSE™ GH perfectly resistant towards dust and humidity
2 x programmable mixed sensor analogue outputs 0/2-10 VDC and/or 0/4-20 mA for connection to a remote central computer.
Optional RS485 digital interface to PC and advanced control network systems

aSENSE GH measures both temperature and CO₂ concentration in ambient air, transforms the data into digital output signals and sends these values to the control system.

This product is an all-digital, low-cost transmitter for installation in the climate zone. The special coated PCB and extra dust/water protection filter makes aSENSE GH suited for all kinds of greenhouses, mushroom farms, incubators, and similar environments.

Article number	045-8-0063
Operating principle	Non-dispersive infrared (NDIR)
Measured gas	CO₂
Measurement range	0–10 000ppm
Accuracy	±30 ppm ±3 % of reading
Operating range RH	5 - 85 % RH
Operation range °C	<50 °C
Warm-up time	≤1 min
Response time	<3 min
Power supply	24 V AC
Peak current
Average current	TBA
Communication	Modbus protocol, UART
Outputs	2x Analogue 1x Relay
Compliance
Maintenance	Maintenance free
Life expectancy	>15 years
Dimensions	152 x 84 x 42 mm (L x W x H)
Weight
Storage conditions	-40-70 °C