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| Categories | Temperature Indicator Transmitter | 
|---|---|
| Brand Name: | Star merter | 
| Model Number: | MPT71Y | 
| Place of Origin: | China | 
| Input: | Pt100 resistance signal | 
| Output: | RS485 | 
| Power supply: | 9~28VDC | 
| Conversion accuracy: | ±0.1%FS | 
| Company Info. | 
| Star Sensor Manufacturing Co., Ltd | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
The MPT71Y conversion module is a thermal resistor acquisition conversion module with 7 PT100 three-wire input ports, a standard RS485 (RTU) communication interface, and a signal isolation function.
| Basic parameters | |
| Input signal | Pt100 resistance signal (three-wire system) | 
| Output signal | RS485(RTU) | 
| Temperature measurement range | -190~490℃ | 
| Supply voltage | 9~28VDC | 
| Signal Isolation | 1500VDC | 
| Maximum Power | 0.72W (24VDC power supply) | 
| Protection level | IP54 | 
| Overall weight | ≈118g | 
| Ambient temperature | -40~80℃ | 
| Conversion accuracy | ±0.1%FS | 
| Electrical protection | |
| Short circuit protection | permanent | 
| Reverse polarity protection | No damage, but not working | 
| Insulation resistance | ≥100MΩ,500VDC | 
| Dielectric strength | 500VAC | 
| Overall material | |
| shell | ABS engineering plastics | 
| Output Limitation | |
| RS485 | 100~6900 | 
| Mechanical stability | |
| Vibration resistance | 10g (20…2000Hz) in accordance with IEC60068-2-6 standard | 
| Impact resistance | 500g/ms, in compliance with IEC60068-2-27 standard | 
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