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| Pattern: | Temperature Sensor |
|---|---|
| Transform Type: | Resistance Strain |
| Out-Wire: | Wireless |
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| project | function | Characteristic index |
| function | Temperature acquisition | Periodic timing acquisition temperature, with the upper and lower limits, and other functions |
| Supporting | temperature monitoring | The remote temperature monitoring system is composed of SM40P-5000 series RTU remote measurement and control terminal. |
| power supply | Disposable high energy battery | Long service life, simple, stable and reliable |
| communication | Support PRO ZigBee, SMSF local wireless data communication network | There is no need to discharge pipe wiring, and greatly save construction cost |
| collection | Low power design | Meet the needs of data collection |
| display | LCD liquid crystal display temperature, battery voltage, status LED indicator, reset indication, configuration mode indication, network status indication, data and collection status indication; | Display form, refresh rate can be set; conducive to the scene on duty personnel observation, record, maintenance, etc. |
| installation | Standard thread butt joint or custom | The site has been pre buried sleeve installation |
| Can be designed to live | Convenient adjustment direction meter | |
| Configurable protection sleeve. | On the spot welding pipe, easy to install transmitter | |
| maintenance | Remote or local online parameter setting, battery voltage, fault monitoring. | Convenient and reliable |
| project | Technical index | Characteristic index |
| range | -55~+125ºC,-50~+150,350ºC,0~+500ºC(can be customized) | According to field application matching |
| accuracy | ±0.5ºC or 0.5 leval(Depending on the specific model) | |
| Battery | 3.6V/19,000mAh | Battery life > 1.5 years. |
| low power consumption | Sleep current <15uA, working current <40mA | |
| Intensive collection | Period ≥ 10s can be set up.. | Meet the needs of data collection |
| Protection level | IP68 | Dust, sand, water etc. |
| Explosion proof | Explosion proof number: CE13.2134X Explosion proof mark: IB II C T4 Gb Ex |
Suitable for IIC, IIB, II class a explosive gas environment. |
| working temperature | -40~+85ºC(ambient temperature) | Meet the high cold and high temperature industrial grade environment |
| Process connection | R1/2 "," G1/2, NPT1/2 ", M20 * 1.5 and M27 * 2, configurable loose joint and protective sleeve (customizable) | According to the field application matching |
| Electrical connection | R1/2 "," G1/2, NPT1/2 ", M20 * 1.5 (can be customized) | According to the field application matching |
| probe | φ6,According to the actual length. | |
| Local wireless data communication | SMSF network, the horizon is greater than or equal to 150m (according to the actual custom), carrier frequency: 433MHz, baud rate: 19200, GFSK narrowband modulation. High performance forward error correction channel coding and decoding technology to improve the reliability of data communication in the case of low power consumption. | Low power consumption, public data transmission frequency, no need to apply frequency point |
| Support PRO ZigBee 2007 standard; multiple network topology, fast, reliable, secure. | ||
| Local wireless data communication | SMSF: the unique identity of four bytes; ZigBee network: according to the name of the oil wells or designated identifier to calculate the unique network communication parameters (network ID, channel number, etc.) |
Ensure forever uniqueness |
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