Overview
Industrial-grade humidity and pressure sensors designed for process control, environmental monitoring, and HVAC applications. These sensors combine high accuracy with robust construction for reliable operation in challenging industrial environments.
Key Features
- Combined humidity, pressure, and temperature measurement
- High-accuracy capacitive and piezoresistive sensing elements
- Multiple output options: analog (4-20mA, 0-5V/10V) and digital (RS485 Modbus)
- Robust stainless steel or polycarbonate housing
- Long-term stability with minimal drift
- Integrated temperature compensation
Technical Specifications
| Parameter | Specification |
|---|---|
| Humidity Range | 0% to 100% RH |
| Pressure Range | 10 hPa to 1200 hPa (absolute) |
| Humidity Accuracy | ±1.5% RH (typical, 0-80% RH) |
| Pressure Accuracy | ±0.12 hPa (at 25°C) |
| Output Signal | 4-20 mA, 0-5V, 0-10V, RS485 Modbus |
| Operating Temperature | -40°C to +85°C |
| Power Supply | 9-36V DC |
| Response Time | < 4 seconds (humidity), < 30 ms (pressure) |
| Protection Rating | IP65 / IP66 / IP67 (depending on model) |
| Calibration | NIST-traceable factory calibration certificate |
Applications
- HVAC and building automation systems
- Meteorological monitoring stations
- Industrial process control
- Clean rooms and pharmaceutical environments
- Automotive and transportation testing
Contact us for detailed specifications and custom solutions.
