Temperature & Humidity

Duct type Temperature Humidity Transmitter

CE certificate
ATEX Explosion Proof is available
Ex db IIC T6 Gb (-20℃≤Ta+80℃)
Product description: duct type temperature and humidity transmitter could be ATEX Explosion proof shell, Flame proof for the Flameproof. It is mainly used for installation on the ventilation pipe to measure the air temper
ISO9001 ISO14001 ISO45001 CE ATEX

GE-372 duct type temperature and humidity transmitter is mainly used for installation on the ventilation pipe to measure the air temperature and humidity in the ventilation pipe. Tt is mainly designed for environmental detection and control of industrial, HVAC buildings and indoor air quality.

To ensure high reliability and excellent long-term stability, the sensor consists of a capacitive polymer humidity sensing element, a temperature measuring element made of energy gap material, and is seamlessly connected with a 14 bit A/D converter and sequential interface circuit on the same chip. The microprocessor of the product samples the temperature and humidity dozens of times per second, and calculates the signal average value according to the filtering time and sampling times. The range of temperature is: - 40-120 ℃, the range of humidity is: 0-100% RH, and the average filtering time is 1 second. The range and filter time can be set.

character:
Fast linear response, integrated temperature and humidity.
Digital circuit design.
Programmable signal range, wide measuring range and high precision
Signal filtering function, more stable and reliable performance, stronger anti-interference ability
Reserved COM port for field calibration and measurement

Temperature Parameters:
Temperature accuracy: ± 0.5 ℃
Measurement range: 0-50 ℃ 0-100 ℃ - 20-80 ℃
Response time: 5S
Signal drift: ＜ 0.04 ℃ / yr

Humidity Parameters:
Humidity accuracy: ± 3% RH
Measurement range: 0-100% RH, non condensing
Response time: 8s
Signal drift: ＜ 0.5% RH/yr
Performance parameters:
Power supply voltage: 24V DC
Power consumption: Max 2vA
Signal output: 0mA-20mA, 4mA-20mA, 0-10Vdc (set with jumper ring)
Connection: terminal, < 2.5 mm2
With load: current output ≤ 500 Ω; voltage output: ≥ 10K Ω
Storage conditions: - 20-80 ℃ (non condensing)
Ambient pressure: under normal atmospheric pressure
Maintenance: it is recommended to renew the standard one year later

Application fields:
● hospital / laboratory
● refrigeration control
● pharmaceutical
● animal room
● HVAC / building control
● energy management system (EMS)
● enthalpy control
● indoor air quality (IAQ)
● clean room
● Museum / Archives

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