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The Series BDPA Adjustable Differential Pressure Alarm with worked in perceptible and visual set point sign is intended for overpressure, vacuum, and differential strain applications. The scaled change handle permits changes to the changing strain to be made without a tension gage.
Series BDPA Adjustable Differential Pressure Alarm
24 Volt or Battery Powered, Built-in Audible and Visual Alarm
The BDPA is accessible with settings from 0.08″ w.c. (20 Pa) to 20″ w.c. (5000 Pa). The silicone stomach and PA 6.6 body make the Series BDPA ideal for use with air and other noncombustible gases.
The Series BDPA Adjustable Differential Pressure Alarms offer a flexible scope of designs permitting use of their many highlights. The BDPA can be controlled by battery or 24 VDC/VAC line power. In the case of associating line power, the battery can go about as back-up power if there should be an occurrence of blackout. Whenever set point edge is reached, a neighborhood noisy discernible signal and brilliant LED will show intermittently informing of set point enactment. A SPDT contact may likewise be wired to convey a message from a distance to a DDC or building the executives framework. A nap button situated through an opening in the cover can be squeezed by the client to physically separate the perceptible and visual sign until a support activity is performed. Assuming that the instrument is mounted where it is challenging to get to, a remote contact might be associated permitting the client to deactivate the ringer and LED at the remote contact area.
The Series BDPA Differential Pressure Alarm’s incredible useful adaptability makes it ideal for channel, fan, and ventilation applications or any retrofit work where introducing electrical wiring demonstrates cost-restrictive.
Product Applications :
* Air filter and ventilator monitoring
* Industrial cooling circuits
* Fire-protection damper control
* Ventilation duct monitoring
* Fan heater overheating protection
* Heat exchanger frost protection
Features :
* Adjustment knob changes switching pressure easily with a pressure gage reducing components for application
* Low cost device makes it an excellent solution in BAS and HVAC applications requiring duct control and monitoring
* Relay contact allows simple integration with DDC or building systems
