Series-EWDP

Interrupteur de pression différentielle sans fil avec EnOcean® pour CVC, 0,08-20 poH2O

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Wireless ability allows for easy installation in buildings with concrete or marble walls
No wires need to be connected, allowing for remote monitoring reduces downtime
Dual scaled set point adjustment knob to quickly and easily set the value to activate the switch

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Series-EWDP

Depuis ^C$ 99.07

Modèles en stock

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3 variantes disponibles

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Applications HVAC
Battery Size and Type CR2032, 3V Li-ion
Deadband 0.08 to 0.09 inH2O
Materials, Wetted Nylon 6.6, POM, Silicone
Media Compatibility Clean dry air / inert gas, HVAC / room air, Inert / non-reactive gases, Helium, Nitrogen, Non-Corrosive Dry Gases
Mounting Orientation Vertical with Downward Pressure Ports
Operating Temperature, Max 158 °F
Operating Temperature, Min 14 °F
Measurement Pressure Type Differential
Process Connection Note 5/16" (7.94 mm) outside diameter tubing, 1/4" (6.0 mm) inside diameter tubing
Process Connection Size 5/16 in
Process Connection Type Barbed Fitting
Proof Pressure Up to 40 inH2O
Storage Temperature, Max 185 °F
Storage Temperature, Min -40 °F
Supply Power Type Battery
Weight 150 g

The Series EWDP Wireless Communication Adjustable Differential Pressure Switch uses EnOcean® wireless technology to monitor pressure, vacuum, and differential pressures. The dual scaled adjustment knob in inches of water column and pascals allows changes to the pressure set point to be made without a pressure gage. The battery-powered switch is equipped with radio module for frequencies of 902 MHz or 868 MHz which sends a signal wirelessly to a Series USB-300 receiver (sold separately) at each change of status. The silicone diaphragm makes this series ideal for use with air and other non-combustible gases. The EWDP is available with settings from 0.08 in w.c. (20 Pa) up to 20 in w.c. (5000 Pa). The compact size, adjustment knob, and wireless capabilities make the EWDP the perfect choice for HVAC applications in temporary installations or retrofits of existing buildings.