ORS 142 smoke switch For closing sequence controls and hold-open devices
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ORS 142 smoke switch For closing sequence controls and hold-open devices
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Optical smoke switch for smouldering fires and open fires with smoke formation.
- Inspection indication in accordance with DIN 14677
- Contamination compensation
- Optical contamination/status indicator
- Measurement chamber monitoring function
- Communication connection for RSBus
- Potential-free break contact
- Thermocouple to trigger at an ambient temperature of over 70°C
- With dust cap
Notice
Horizontal installation only.
Mounting base always required.
Dimensions are not binding. Subject to technical changes.
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!