- Low Power Consumption
- Fully Calibrated
- High Precision and Repeatability
- Long-term Stability, Low Drift
- Humidity Full Range Temperature Compensation
- RS485 Modbus-RTU Protocol Communication
The HUTX1-485 is a low cost high reliability humidity and temperature digital transmitter with RS485 Modbus-RTU protocol connectivity. The HUTX1-485 has excellent long-term stability, low latency, low power consumption and excellent repeatability. It is simple to use and configure. It features dip switch settable Modbus address which allows for easy initial setup and configuration. The HUTX1-485 is useful for a large variety of applications including:
- HVAC
- Building automation
- Laboratory, hospital, library, museum Temperature and Humidity Monitoring
- Storage and production facilities in the pharmaceutical, paper, food and electronics industries
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| PART NUMBERS | DESCRIPTION |
HUTX1-485 |
Low Cost Humidity and Temperature Sensor with RS485 Modubus Communications |
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SPECIFICATIONS
Temperature Measurement
Range: -40 to 85°C
Resolution: 0.1°C
Accuracy: ±0.2°C
Humidity Measurement
Range: 0 to 95%RH
Resolution: 0.1%RH
Accuracy: ±2%RH
Hysteresis: < ±0.8%RH
Response Time: About 8s (from 33%RH to 75%RH, in moving air)
Long-term Stability: <±0.25%RH/year (without contamination）
Power: 5Vdc to 24Vdc, 5mA current draw
RS-485 interface Baud Rate: 9600(default), 4800, 19200
Transmission Distance: ~1200 meters depending on the operating environment
Address Selection: Via internal dip switch
Size: 140 mm(5.5 in.) length, 16 mm(0.63 in.) diameter
Cable Length: 1 meter(39.4 in.)