upto 200°C Humidity Moisture Transmitter AH220

AH220 transmitter is designed for fixed installation in industrial applications where conditions are humidity  range of 0 to 99 % RH and temperature can be from -40 upto 200℃ .

The probe can survive exposure to temperature up to 200°C is because the core chip from Swiss expert. then the probe Equipped with an aluminum enclosure and a 316L probe.

This series transmitter is widely used under high temperature environments for measuring :

relative humidity,

absolute humidity,

temperature,

volume ratio,

mixing ratio and

dew point

application in textile printing and dyeing, shaping and drying, papermaking, drying boxes, environmental chambers, hydrogen fuel cells etc industries 

The AH220 series transmitter is available in different installation modes: duct directly or wall-mounted with an extra probe.

Specification

Measurement range	Humidity: 0~99%RH
	Temperature: -40~200℃(customizable)
Accuracy at 25℃	Humidity: ±2%RH (20~80%RH)
	Temperature: ±0.2℃
Repeatability	Humidity: ±0.2%RH
	Temperature: ±0.1℃
Response time	Humidity: ≤15s
	Temperature: 30S
Outputs	Analog signal 4-20mA and Digital interface RS485
Power supply	24V DC
Current consumption	Max 80mA
Transmitter working temperature	-40~70℃
Electrical connection	Terminal block
Installation methods	Duct mounted by Thread/Flange/Clamp;
	Wall mounted with an extra probe
Pressure resistance	Max. 6bar
Material	Housing: Cast Aluminium
	Stem: 304
	Probe:316L