A small and handy suction type detector for indoor use. Possible options with a pyrolizer which makes it possible to detect NF3 among other. PS-7 has a clear and easy to read display that provides an overview of the sensor’s status in just a moment. Possible to connect with the network communication for forwarding information to the PLC.
Properties:
- Lightweight and small
- Easy to read display that displays gas concentration, alarm status, error messages, etc.
- Easy to change sensor and sampling device
- Automatic flow control
- Possible to connect with a pyrolizer
- An excellent choice for cleanrooms
Specifications:
| Sensor type | Hot-wire, electrochemical cell and galvanic cell |
| Sampling method | Suction type |
| Detection range | As per specifications |
| External output | Gas concentration analog output: 4-20mA DC (shared with the power source negative terminal) |
| Gas alarm contact (1st and 2nd stage): 1a no-voltage contact/Automatic recovery Trouble alarm contact (Open collector/Automatic recovery) |
|
| Display | LED-display, four digits and 20-step bar graph |
| Power supply | 24V DC±10% |
| Operating temperature | 0°C to 40°C (No sudden change) |
| Alarm indicator | Gas alarm (level 1 and 2), low flow, trouble alarm, cable break for pyrolizer (only for models with pyrolysis) |
| Weight | 1kg |
| Size | W62×H124×D143mm (excluding options) |
| Datasheet | Gas detector - PS-7 (PDF) |
