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Products Description
Precision,Reliability, and Broad Compatibility
The Nexisense HG803 Digital Temperature and Humidity Transmitter is a multifunctional, high-precision temperature and humidity transmitter designed for demanding industrial environments...
Nexisense HG803 Digital Temperature and Humidity Transmitter Product Definition
The Nexisense HG803 Digital Temperature and Humidity Transmitter is a smart device combining display, acquisition, signal conversion, and output functions into a single compact unit...
Operating Principle
Using high-precision imported sensors, the Nexisense HG803 Digital Temperature and Humidity Transmitter collects temperature and humidity data, processes it, and outputs analog or digital signals...
Structural Analysis
High-sensitivity sensing probe (up to20m)
LED digital display module
Signal output interfaces
Reinforced housing
Power protection circuit
Measurement Method and Advantages
Measurement: Thermistor for temperature, capacitive sensor for humidity
Advantages: GMP compliance, EMC protection, flexible probe, digital calibration, international compatibility
Nexisense HG803 Digital Temperature and Humidity Transmitter Technical Specifications
| Specification | Description |
|---|---|
| Brand | Nexisense |
| Model | HG803 |
| Power Supply | DC 10~30V |
| Signal Output | Analog: 4-20mA / 0-5V / 0-10V; Digital: RS485 |
| Protocol | Modbus-RTU |
| Temperature Range | -40~+80°C |
| Humidity Range | 0~100%RH |
| Accuracy (T/H) | ±0.3°C / ±2%RH |
| Resolution | 15-bit analog, 0.1/0.01 digital |
| Response Time | ≤2s |
| Probe Length | Up to 20m |
| Display | LED (optional) |
| Installation | Wall-mounted |
| Housing | ABS / Industrial-grade optional |
| Operating Environment | -40~85°C, 0~100%RH |
| Optional Features | Dew point, °F unit, alarm |
Nexisense HG803 Digital Temperature and Humidity Transmitter Application Scenarios
Pharmaceutical production and storage
Telecommunication and server rooms
Agricultural incubationand livestock
HVAC and smart buildings
Laboratories and logistics
Conclusion
The Nexisense HG803 transmitter is a reliable, precise, and versatile solution for industrial environmental monitoring...
