DigiTHP-Air Humidity, Temperature, Dew Point and Barometric Pressure Sensor, RS485, Modbus
View:4757 Category:Air Humidity & Temperature & Barometric Pressure Category:Measurements Category:Products
DigiTHP is an air humidity, temperature and barometric pressure 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 based on a precision SENSIRION? sensor. An additional BOSCH?MEMS chip measures barometric pressure. 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.
Resources | |
User Manual | UM-DigiTHP Air Humidity, Temperature and Barometric Pressure Sensor |
Software | SensorOneSet-EN |
DigiTHP is an air humidity, temperature and barometric pressure 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 based on a precision SENSIRION? sensor. An additional BOSCH?MEMS chip measures barometric pressure. 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, temperature, dew point and barometric pressure sensor
■ 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 or 2.7-16V 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) |
Barometric | Range: 300-1100mbar
Resolution:0.1mbar Accuracy:+/-0.15mbar(Relative Accuracy),+/-1mbar(Absolute Accuracy) |
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 | DigiTHP | DigiTHP sensor |
Code 2:Measuring Parameters | A | Air humidity, temperature , dew point and barometric pressure |
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:Barometric Accuray | A | 300-1100mbar, +/-0.15mbar(Relative Accuracy),+/-1mbar(Absolute Accuracy) |
Code 6:Power Supply | A
B |
3.6-24V DC
2.7-16V DC |
Code 7: Output Interface | A
C |
RS485, Modbus RTU
Customize |
Code 8: Cable Length | 002
XXX |
2 meters
Customize, XXX is required cable length(Unit: meter) |
Ordering Code Example:
DigiTHP sensor with Air humidity, temperature and barometric pressure ,dew point, Temperature Accuracy -40-80℃, +/-0.3℃, Humidity Accuracy 0-100%RH, +/-3%, Barometric Accuray 300-1100mbar, +/-0.15mbar(Relative Accuracy),+/-1mbar(Absolute Accuracy) , Power Supply 3.6-24V DC, Output Interface RS485 Modbus-RTU, Cable Length 5 meters. Ordering Code is : DigiTHP – A A A A A A 005 |
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