|Media Type||Gas, Liquid|
Dwyer BDPA-07-2-N Adjustable Differential Pressure Switch
Dwyer Instruments BDPA-07-2-N, Adjustable differential pressure alarm, range 4.00-2000 w.c., M20 connection.
Adjustable differential pressure alarm, range 4.00-2000 w.c., M20 connection.
24 Volt or Battery Powered, Built-in Audible and Visual Alarm
Service: Air and noncombustible, compatible gases.
Wetted Materials: Diaphragm: Silicone; Housing: Switch Body: PA 6.6 and POM; Cover: Polystyrene.
Temperature Limits: 32 to 122°F (0 to 50°C).
pressure Limits: 40 w.c. (10 kPa).
Electrical Rating: 1.0 A @ 30 VDC/VAC/span>
Switch Type: SPDT.
Alarm Indicationrm.: Red LED and audible alarm.
Alarm Level: Approximately 90db at 4 (10 cm).
Alarm Acknowledge: Button preSS.
Power Requirements: 16 to 30 VDC, 18 to 30 VACor 3.6 V LS14250 lithium metal battery, installed functional, user replaceable. Battery acts as back-up if power is lost.
Battery Life: Approximately 1.5 years with 3.6 V/1.2 Ah.
Repeatability: _15% FS.
Electrical Connections: Screw terminals. M20x1.5 with cable strain relief or optional 1/2 NPT connection.
process Connections: 5/16 (7.94 mm) outside diameter tubing, 1/4 (6.0 mm) inside diameter tubing.
Mounting Orientation: Vertically, with pressure connections pointing downwards.
Weight: 6.1 oz (173 g).
Enclosure Rating: IP21.
Agency Approvals: CE, RoHS.
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