BDEZ
Pressure sensors
Depressostats
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BDEZ
New product
- Signaling of a pressure threshold
- Fine tuning
- COPREC compliant
- IP54
Applications
Fault indication in ventilation and smoke extraction systems.
Filter clogging signal.
Fault signaling in VMC Gas installations: COPREC requires the use of a fan equipped by the manufacturer with a pressure switch fitted and adjusted in the factory.
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Description
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Dimensions
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Documentation
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Public Price
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Software
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References
3 models: from 20 to 300Pa / 100 to 1,000Pa / 1,000 to 5,000Pa.
Description
- Installer setting of the trigger value.
- 1 dry contact on / off for status signaling.
- Breaking capacity :
Ohmic load (cos φ=1) Inductive load (cos φ=0.6) A 250Vac A 30Vdc A 250Vac A 30Vdc 5A 4A 0,8A 0,7A - Supplied with :
- Cable gland.
- Fixing kit.
- KTPR kit = 2 plastic pressure points Ø 7,3mm with fixing screws + 2m translucent tube Ø internal 6,2mm.
- IP54 housing.
Selection
Filter clogging signal:
- Select the BDEZ whose operating range corresponds to the maximum pressure of the clogged filter.
- Example - maximum pressure of the clogged filter: 400Pa, select a BDEZ 100-1000Pa and set it to 400Pa.
- The BDEZs accept a continuous overpressure of +/- 5000Pa without degradation of the component or deterioration of the precision.
- For this application, the BDEZ can be used outside its range of use.
- Example - network pressure: 500Pa, use of a BDEZ 20-300Pa set at 300Pa.
In the event of a fault in the ventilation system, the pressure will drop and the depressotat will signal the fault as soon as the 300Pa threshold is crossed.
- Example - network pressure: 500Pa, use of a BDEZ 20-300Pa set at 300Pa.
Detailed specifications
Text catalog pages (CT)
Public tariff price
Price catalog pages (CP)
Installation instructions
Installation instructions (NT)
Installation instructions (NT) Other
Installation instructions (NT) Other languages
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