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DigiTH-Air Humidity, Temperature and  Dew Point Sensor, RS485, Modbus

DigiTH-Air Humidity, Temperature and Dew Point Sensor, RS485, Modbus

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DigiTH is an air humidity, temperature and dew point sensor with RS485 modbus interface. The sensing elements are located on a PCB in the tip of the sensor. The acquisition circuit is completely over-moulded. Temperature and humidity sesor is based on a precision SENSIRION? sensor. Each sensor is individually factory-calibrated.With dimensions of only 108mm x 16mm, the sensor can easily be fitted into many standard radiation shields and field application.

DigiTH is an air humidity, temperature and dew point sensor with RS485 modbus interface. The sensing elements are located on a PCB in the tip of the sensor. The acquisition circuit is completely over-moulded. Temperature and humidity sesor is based on a precision SENSIRION? sensor. Each sensor is individually factory-calibrated.With dimensions of only 108mm x 16mm, the sensor can easily be fitted into many standard radiation shields and field application.

 

■ Air humidity and temperature sensor with dew point

■ RS485 modbus-RTU interface

■ Small size with high accuracy with excellent stability

■ Cleanable 10um copper sintering filter cap

■ Wall mounting or pipe flange insertion installation

■ Reverse power protection and Built-in TVS/ESD protection

■ Excellent price-performance ratio

 

Specification
Output Interface RS485, Modbus-RTU
Power supply 3.6-24V DC
Power Consumption 4mA@24V DC
Humidity Range:0-100%, Resolution:0.01%, Accuracy:+/-1.8% RH(SENSIRION? SHT25)

Range:0-100%, Resolution:0.01%, Accuracy:+/-2% RH(SENSIRION? SHT21)

Range:0-100%, Resolution:0.01%, Accuracy:+/-3% RH(SENSIRION? SHT20)

Temperature Range:-40~80℃, Resolution:0.01℃, Accuracy: +/-0.2℃(SENSIRION? SHT25)

Range:-40~80℃, Resolution:0.01℃, Accuracy: +/-0.3℃(SENSIRION? SHT21)

Range:-40~80℃, Resolution:0.01℃, Accuracy: +/-0.3℃(SENSIRION? SHT20)

IP Rating IP56
Operating Temperature -40~85℃
Installation Wall mounting or Pipe flange insertion
Cable Length 2 meters, or Customize
Dimension Sensor Body 108*16mm

 

Parameters Code Comments
Code 1:Product Series DigiTH DigiTH sensor
Code 2:Measuring Parameters A Air humidity, temperature and dew point
Code 3:Temperature Accuracy A

B

C

-40-80℃, +/-0.3℃ (SENSIRION? SHT20)

-40-80℃, +/-0.3℃ (SENSIRION? SHT21)

-40-80℃, +/-0.2℃ (SENSIRION? SHT25)

Code 4:Humidity Accuracy A

B

C

0-100%RH, +/-3%? (SENSIRION? SHT20)

0-100%RH, +/-2%? (SENSIRION? SHT21)

0-100%RH, +/-1.8% ?(SENSIRION? SHT25)

Code 5:Power Supply A 3.6-24V DC
Code 6: Output Interface A

C

RS485, Modbus-RTU

Customize

Code 7: Cable Length 002

XXX

2 meters

Customize, XXX is required cable length(Unit: meter)

Ordering Code Example:

DigiTH sensor with Air humidity, temperature and dew point, Temperature Accuracy -40-80℃, +/-0.3℃, Humidity Accuracy 0-100%RH, +/-3%, Power Supply 3.6-24V DC, Output Interface RS485 Modbus-RTU, Cable Length 5 meters. Ordering Code is : DigiTH – A A A A A 005

 

 

 

 

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