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SF6 gas concentration control base station SF6-Network Monitor. The device manages up to 5 units of SF6-Air sensor. Warning and alarm thresholds can be set for each SF6 Air Sensor.The plug-and-play operating concept makes the handling very comfortable. Measuring values can be stored and called on the 5.7" colored touch screen, if necessary. Technical specifications
Connection:
max. 5 SF6 Air Sensors via bus system
Indication:
colored 14.5 cm (5.7") touch screen
Max. length ..
SF6 gas concentration meter SF6-Air Sensor for indoor air control. The device measures small SF6 gas concentration and shows actual values. SF6-Air sensor does not use radioactive materials, so no special safety measures must be taken. Ambient humidity and other gasses do not affect the measurements. No calibration needed in all device lifespan. Reliable measurement. Alarm levels can be set according to demand. Technical specifications
Sensor:
NDIR, 2
Measuring range:
0 ... 1000 ppm
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- SF6 gas monitor for high and medium voltage switchgear
- Measurement range: 0...60 kg SF6/m3
- Output signal: current pulses onto supply current, current loop
- Media temperature: -40...+70 °C
- Protection class: IP65
- Shock proof, suitable for outdoor usage, compact
- SF6 gas monitor for high voltage switchgear
- Four versions: 1 / 2 / 3 / 4 stages (8716 / 8726/ 8736 / 8746)
- Measurement range: 0...1.1 MPa
- Output signal: floating change-over contact (SPDT)
- Switch point: factory calibrated
- Media temperature: -40...+80 °C
- Protection class: IP67
- Independent, galvanically separated circuits
- SF6 gas density monitor for high voltage switchgear
- Three versions: 1 / 2 / 3 stages (8781 / 8782 / 8783)
- Measurement range: 0...1,1 MPa (mechanical), 0...0,85 MPa (electronic)
- Output signal: floating change-over contact (SPDT) / 6.5...20 mA current loop
- Switch point: factory calibrated
- Media temperature: -40...+80 °C
- Ambient temperature: -40...+80 °C
- Protection class: IP65