Temperature and Humidity Sensor | Flame proof

Futuristic Explosion Proof  Humidity and Temperature Transmitter  series TRH01EX  is designed for use in hazardous areas. It is suitable for Zone classification Zone 1 & 2 and Gas Group IIA,IIB & IIC, T6

Specifications : 

Relative Humidity :

RH Sensing Technology        : Polymer based Capacitive sensor

RH Measurement Range      : 0% to 100%

RH Accuracy                          : ±2% @ 25°C for 10 to 90% RH

RH Resolution                       : 0.01%

RH Repeatability                   : ±0.1% typical

RH Response time                :  4 Secs (t 63%)

RH Long term drift               : <0.2 % RH Per year

RH Output                             : 4-20mA  @500 ohms

Temperature :

Temp. Measurement Range   :  0 to +70°C

Temp. Accuracy                      : ± 0.2°C

Temp. Resolution                   :  0.01 °C

Temp.  Repeatability              :  0.04 °C typical

Temp.  Response time            :  2 Secs (t 63%)

Temp.  Long term drift           : <0.03°C Per year

Temp.   Output                       : 4-20mA  @500 ohms

Supply Voltage                     : 24VDC / 24VAC  ±10 %

Communication Port            : RS485, Modbus (Optional) 

Operating Temperature        :  - 25° to +50°C 

Enclosure  :  

Material                                 :  Di Cast Aluminum Alloy LM6

Type of Explosion Protection :    EEx-d,  IEC60079-1:2007

Zone Classification                 : Suitable for Zone 1 & 2

Gas Group                              : Suitable for Gas group IIA, IIB & IIC, T6

Ingress Protection                  : IP66, IEC60529-1:2001

Paint                                       : Epoxy Polyester powder coated

Cable Entry                             : ½” NPT double compression gland

Probe    :

Material                                 : SS304

Dust Screen                          : SS304