The actual product may differ slightly from the image.
The device even detects smallest SF6 concentrations and displays the current measuring values permanently. For the operating personnel it is absolutely necessary to know that no radioactive source is used. Therefore, no special measures must be taken during operation. The SF6 Air Sensor guarantees a quick reaction time. Furthermore, there is no cross sensitivity to moisture and background contamination and the measuring result remains constant. Parameters for warning messages and alarm tripping are freely configurable.
Standard version
- operating manual
Advantages & functions
- measuring range: 0 up to 1,500 ppmV SF6
- high longtime stability
- no maintenance and consumables are required
- indication of the measured value via LCD on the front of the device
- air pressure compensated
- analogue and serial interface
- warm-up time: < 2 minutes (run-up), reaching full specification after 15 minutes
- response time: < 2 minutes
- recommended monitoring range per Sensor: 250 m2
Technical data
| Weight | 0.25 kg | |
| Dimensions (W x H x D) | 80 x 150 x 60 mm | |
| Indication | directly via LCD | |
| Protection class | IP 41 | |
| Operating temperature | -10 to +40 °C | |
| Long-term stability | < ±2 % | of measuring range final value / year |
| Ambient moisture | max. 95 % | relative moisture non condensing during operation |
| Measuring accuracy | < ±2 % | of measuring range end value |
| Frequency | 0.16 Hz | |
| Power | 160 A | m |
| Operating voltage | 24 V | DC |
| Measuring range | 0 - 1500 ppm | SF6 |
| Measuring principle | NDIR (double beam) |
Optional accessories
The device can only be used together with the SF6 Network Monitor. It cannot be operated autonomously.
The device can also be connected with other devices to the SF6 Network Monitor directly in order to build up monitoring points for SF6 gas in the room via a network for monitoring.
