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SF6O2-N01-MP-VL
Speed
SF6O2-N01-MP-VL 485 Type SF6 Oxygen Temperature and Humidity Transmitter
I. Product Overview
The SF6O2-N01-MP-VL 485 type SF6 oxygen temperature and humidity transmitter adopts NDIR principle for detection, with imported high-quality infrared light sources and calibrated with standard gases. It features rapid and sensitive response, strong anti-interference ability, long service life, high repeatability and high stability. According to the "Electric Power Safety Work Regulations" (for power plants and substations), the SF6 concentration in the distribution device room equipped with SF6 devices must be less than 1000ppm. In addition to installing powerful ventilation devices, SF6 gas concentration detection and alarm devices and other monitoring devices must also be installed. The equipment also has the function of monitoring oxygen. The device uses 485 signal output, standard ModBus-RTU communication protocol, ModBus address can be set, baud rate can be changed, and the communication distance is up to 2000 meters.
II. Product Features
1. High stability: Industrial-grade electronic components, featuring rapid and sensitive response, strong anti-interference ability, long service life, high repeatability and high stability. The stability of SF6 is ≤2% signal value/month, and the stability of O2 is ≤5% signal value/year.
2. Measurement range: SF6 measurement range 0-1000ppm, O2 measurement range 0-30%VOL.
3. Communication protocol: 485 communication interface, standard ModBus-RTU communication protocol, with a maximum communication distance of 2000 meters.
4. Installation method: The product is installed vertically on the wall and must not be tilted or inverted.
III. Product Parameters
1. Product size: 192*105*55.8 mm.
2. Working voltage: 10-30V DC.
3. Power consumption: 2.5W.
4. Interface type: 485 communication, standard ModBus communication protocol.
5. Measurement range: 0-1000ppm (default), 0-2000ppm; O2 measurement range 0-30%VOL.
6. Measurement accuracy: SF6 0-1000ppm: ±10% (@500ppm, 60%RH, 25℃), 0-2000ppm: ±10% (@2000ppm, 60%RH, 25℃), O2 accuracy ±3%FS.
7. Resolution: SF6 resolution 1ppm, O2 resolution 0.1%VOL.
8. Stability: SF6 stability ≤2% signal value/month, O2 stability ≤5% signal value/year.
9. Response time: SF6 response time ≤30s, O2 response time ≤10s.
10. Working environment: -10℃ to +60℃, 0%RH to 95%RH (non-condensing).
IV. Product Application Scenarios
1. Applicable industries: Mainly applied in the power industry.
2. Application scenarios: Substations, semiconductor manufacturing, low-temperature refrigeration, scientific research laboratories, and other fields involving SF6 detection.
SF6O2-N01-MP-VL 485 Type SF6 Oxygen Temperature and Humidity Transmitter
I. Product Overview
The SF6O2-N01-MP-VL 485 type SF6 oxygen temperature and humidity transmitter adopts NDIR principle for detection, with imported high-quality infrared light sources and calibrated with standard gases. It features rapid and sensitive response, strong anti-interference ability, long service life, high repeatability and high stability. According to the "Electric Power Safety Work Regulations" (for power plants and substations), the SF6 concentration in the distribution device room equipped with SF6 devices must be less than 1000ppm. In addition to installing powerful ventilation devices, SF6 gas concentration detection and alarm devices and other monitoring devices must also be installed. The equipment also has the function of monitoring oxygen. The device uses 485 signal output, standard ModBus-RTU communication protocol, ModBus address can be set, baud rate can be changed, and the communication distance is up to 2000 meters.
II. Product Features
1. High stability: Industrial-grade electronic components, featuring rapid and sensitive response, strong anti-interference ability, long service life, high repeatability and high stability. The stability of SF6 is ≤2% signal value/month, and the stability of O2 is ≤5% signal value/year.
2. Measurement range: SF6 measurement range 0-1000ppm, O2 measurement range 0-30%VOL.
3. Communication protocol: 485 communication interface, standard ModBus-RTU communication protocol, with a maximum communication distance of 2000 meters.
4. Installation method: The product is installed vertically on the wall and must not be tilted or inverted.
III. Product Parameters
1. Product size: 192*105*55.8 mm.
2. Working voltage: 10-30V DC.
3. Power consumption: 2.5W.
4. Interface type: 485 communication, standard ModBus communication protocol.
5. Measurement range: 0-1000ppm (default), 0-2000ppm; O2 measurement range 0-30%VOL.
6. Measurement accuracy: SF6 0-1000ppm: ±10% (@500ppm, 60%RH, 25℃), 0-2000ppm: ±10% (@2000ppm, 60%RH, 25℃), O2 accuracy ±3%FS.
7. Resolution: SF6 resolution 1ppm, O2 resolution 0.1%VOL.
8. Stability: SF6 stability ≤2% signal value/month, O2 stability ≤5% signal value/year.
9. Response time: SF6 response time ≤30s, O2 response time ≤10s.
10. Working environment: -10℃ to +60℃, 0%RH to 95%RH (non-condensing).
IV. Product Application Scenarios
1. Applicable industries: Mainly applied in the power industry.
2. Application scenarios: Substations, semiconductor manufacturing, low-temperature refrigeration, scientific research laboratories, and other fields involving SF6 detection.
