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RS485 communication pressure transducer
Application of RS485 communication pressure transducer:
RS485 communication pressure transducer apply to support the system or equipment through the RS485 communication pressure acquisition Pressure monitoring and remote transmission of oil wells and gas wells.
Apply for pressure parameter cquisition of large area network.
Features of RS485 communication pressure transducer:
* Long service life, high precision, good long-term stability.
* Advanced power management techniques.
* Unique anti RF interference technology, perfect match digital radio remote monitoring
* Support RS485 communication, never dropped the communication technology, bus supports 255 sets equipment
* Enhanced lightning protection technology, ensuring the security of the instrument.
* White backlight, display clear.
* Zero self stabilizing technology
* Temperature compensation technology
Technical Parameters of RS485 communication pressure transducer:
1. Pressure Range:: Gauge Pressure:: -100kPa ~ 0 ~ 1kPa~260MPa
Differential Pressure: 0 ~500Pa ~ 3.5MPa
Absolute Pressure: 0~ 10kPa ~60MPa
2. Communication methods: RS485(MODBUS RTU Protocol)
3. Accuracy: 0.1 class; 0.2 class; 0.5 class
4. Stability: ≥0.1%FS/year; ≥0.2%FS/year
5. Display: Dynamic four LCD digital display (equivalent to 4 and half figures), plus characters suggest, can display pressure units as kPa, MPa etc.
6. Overload pressure: 1.5-3 times of the pressure range, depending on the measurement range.
7. Communication power supply: 7~30VDC external power supply
8. Medium temperature: -40~85°C
9. Working Condition: Temperature: -30°C~60 °C; Humidity: <90%
10. Explosion-proof level: ExiaIIBT4, ExdIIBT4
11. Electrical interface: M20×1.5(Internal thread)
12. Process connection: M20×1.5(External thread) or can be customized
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| Pressure Transmitter Selection Guide | |||||
| Thread Size | G14 | G1/4 | |||
| G12 | G1/2 | ||||
| M20 | M20*1.5 | ||||
| Display | W | No Display | |||
| X | With Display | ||||
| Accuracy | A | 0.25% | |||
| O | 0.50% | ||||
| E | 1.00% | ||||
| Signal Output | I | 4~20mA | |||
| V | 1~5V | ||||
| R | RS485 | ||||
| Electrical Connection | H | Hersman | |||
| T | Waterproof Connector | ||||
| P | PG7 | ||||
| M | M12 outgoing line | ||||
| Z | aviation connector outgoing line | ||||
| Y | Liquid level outgoing line | ||||
| Measure Range | (…..) | As your request | |||
If you need this Wika pressure transmitters, small differential pressure transmitter, small lcd pressure transmitter, Please contact me
Name: Sunny Zhang
WhatsApp: 008615191864975
Trademanager: yunyiyibiao
Skype: ontheway-sunny
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