Product Overview
The armored temperature transmitter integrates precision components including a reference unit, R/V conversion module, linear compensation circuit, and advanced protection systems. This industrial-grade device converts RTD/thermocouple signals into a linear 4-20mA output with automatic temperature compensation, ensuring accurate monitoring across extreme conditions (-270°C to 1800°C).
Ideal Applications
- Water treatment systems
- Ship hydraulic equipment
- Petrochemical plants
- Thermal power boilers
- Automated industrial processes
Core Advantages
Robust Construction
• Pressure-resistant cast aluminum enclosure (IP67)
• Stainless steel 316L probe (customizable)
• Vibration/shock resistant design
Precision Performance
±0.3K accuracy with 0.1K resolution
<0.1% linearity error
Automatic cold junction compensation
Operational Flexibility
Multiple probe options: 3/6/8mm diameters (20-1000mm length)
Dual output modes: 0-10V/4-20mA
Wide power compatibility: 24V DC
Technical Specifications
| Parameter | Specification |
|---|---|
| Measurement Range | -270°C to 1800°C |
| Response Time | T50: 2.3s / T90: 5s |
| Long-term Stability | ≤0.3% FS/year |
| Pressure Resistance | 4.0 MPa |
| Ambient Operation | -20°C to 80°C |
| Electrical Protection | Reverse polarity/overload/short circuit |
| Connection Options | Threaded/Flange mounting |
Material Composition
- Housing: Cast aluminum alloy
- Probe: SS316L (custom materials available)
- Cable: Silicone (-50-180°C) / Metal mesh (-20-350°C)
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