Product Overview
Matrix Industrial Traders Temperature Transmitters integrate a certified Class A PT100 RTD sensor element with a high-stability microprocessor transmitter. Designed for direct thermowell insertion into pipeline liquids or duct immersion in central HVAC systems, delivering reliable linear telemetry to SCADA and BMS controllers.
Key Features
- Class A Platinum RTD (PT100): Complies with IEC 60751 for high accuracy and minimal drift over years of operation.
- 2-Wire Loop Powered 4-20mA: Long-distance signal transmission immune to electromagnetic noise interference.
- SS316 Solid-Drilled Thermowell: Withstands high fluid velocities and simplifies sensor removal without draining pipes.
- Die-Cast IP65 Connection Head: Flame-retardant industrial terminal head with cable gland entry.
Technical Specifications
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| Parameter | Standard Specification |
|---|---|
| Sensor Element | Pt100 (3-wire / 4-wire RTD, Class A) or NTC 10k |
| Calibrated Temp Range | -50°C to +150°C, 0 to 100°C, 0 to 200°C (field configurable) |
| Output Signal | 4-20 mA (2-wire), 0-10V DC, or RS485 Modbus RTU |
| Immersion Stem Length | 50mm, 100mm, 150mm, 200mm, 300mm |
| Process Connection | 1/2″ BSP / NPT Male adjustable or fixed |
| Thermowell Rating | SS316 rated to 40 Bar pressure |
Applications & Industries
Chilled water pipelines, boiler feed water, hot water calorifiers, HVAC primary ducts, thermal oil monitoring, and food & chemical processing vessels.
