Series ADPS/EDPS Differential Pressure Switch

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Monitoring air filters and ventilators.
Monitoring industrial cooling-air circuits.
Overheating protection for fan heaters.
Monitoring flows in ventilation ducts.
Controlling air and fire-protection dampers.
Frost protection for heat exchanges.

Danh mục: Switches

Specifications

Service:: Air and non-combustible, compatible gases.
Wetted Materials:: ADPS: Diaphragm material: Silicone; Housing material: POM; Switch body: PA 6.6; Cover: Polystyrene;
EDPS: Diaphragm material: Silicone; Housing material: Switch body: PA 6.6; Cover: Polystyrene; Materials UL 94 V-0 rated.
Temperature Limits:: Process and ambient temperature from -4 to 185°F (-20 to 85°C).
Storage:: -40 to 185°F (-40 to 85°C).
Pressure Limits:: Max. Operating Pressure: 40" w.c. (10 kPa) for all pressure ranges.
Switch Type:: Single-pole double-throw (SPDT).
Electrical Rating:: Max. 1.5 A res./0.4 A ind./250 VAC, 50/60 Hz; Max. switching
rate: 6 cycles/min.
Electrical Connections:: Push-on 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.
Enclosure Rating:: NEMA 3 (IP54).
Mounting Orientation:: Vertically, with pressure connections pointing downwards.
Mechanical Working Life:: Over 10⁶ switching operations.
Weight:: 4.4 oz (125 g).
Compliance:: CE, ETL approved to UL508 and CSA C22.2#14 (EDPS only).

Ordering

Model	Description	Availability*	Price
ADPS-03-1-N	Adjustable differential pressure switch, set point range 0.20 to 2.00″ w.c., 1/2″ NPT connection.	1-3 days*	$26.85
ADPS-03-2-N	Adjustable differential pressure switch, set point range 0.20 to 2.00″ w.c., M20 connection.	1-3 days*	$26.85
ADPS-03-2-N-C	Adjustable differential pressure switch, set point range 0.20 to 2.00″ w.c., M20 connection, with two static tips and 7 ft (2.1 m) of PVC tubing.	1-3 days*	$31.45
ADPS-04-1-N	Adjustable differential pressure switch, set point range 0.12 to 1.60″ w.c., 1/2″ NPT connection.	1-3 days*	$26.85
ADPS-04-2-N	Adjustable differential pressure switch, set point range 0.12 to 1.60″ w.c., M20 connection.	1-3 days*	$26.85
ADPS-04-2-N-C	Adjustable differential pressure switch, set point range 0.12 to 1.60″ w.c., M20 connection, with two static tips and 7 ft (2.1 m) of PVC tubing.	1-3 days*	$31.45
ADPS-05-1-N	Adjustable differential pressure switch, set point range 0.80 to 4.00″ w.c., 1/2″ NPT connection.	1-3 days*	$26.85
ADPS-05-2-N	Adjustable differential pressure switch, set point range 0.80 to 4.00″ w.c., M20 connection.	1-3 days*	$26.85
ADPS-05-2-N-C	Adjustable differential pressure switch, set point range 0.80 to 4.00″ w.c., M20 connection, with two static tips and 7 ft (2.1 m) of PVC tubing.	1-3 days*	$31.45
ADPS-06-1-N	Adjustable differential pressure switch, set point range 2.00 to 10.00″ w.c., 1/2″ NPT connection.	1-3 days*	$26.85
ADPS-06-2-N	Adjustable differential pressure switch, set point range 2.00 to 10.00″ w.c., M20 connection.	1-3 days*	$26.85
ADPS-06-2-N-C	Adjustable differential pressure switch, set point range 2.00 to 10.00″ w.c., M20 connection, with two static tips and 7 ft (2.1 m) of PVC tubing.	1-3 days*	$31.45
ADPS-07-1-N	Adjustable differential pressure switch, set point range 4.00 to 20.00″ w.c., 1/2″ NPT connection.	1-3 days*	$26.85
ADPS-07-2-N	Adjustable differential pressure switch, set point range 4.00 to 20.00″ w.c., M20 connection.	1-3 days*	$26.85
ADPS-07-2-N-C	Adjustable differential pressure switch, set point range 4.00 to 20.00″ w.c., M20 connection, with two static tips and 7 ft (2.1 m) of PVC tubing.	1-3 days*	$31.55
ADPS-08-1-N	Adjustable differential pressure switch, set point range 0.08 to 1.20″ w.c., 1/2″ NPT connection.	1-3 days*	$26.85
ADPS-08-2-N	Adjustable differential pressure switch, set point range 0.08 to 1.20″ w.c., M20 connection.	1-3 days*	$26.85
ADPS-08-2-N-C	Adjustable differential pressure switch, set point range 0.08 to 1.20″ w.c., M20 connection, with two static tips and 7 ft (2.1 m) of PVC tubing.	1-3 days*	$31.45
EDPS-03-1-N	Adjustable differential pressure switch, range .20-2.00″ w.c., with 1/2″ NPT connection.	1-3 days*	$34.85
EDPS-03-2-N	Adjustable differential pressure switch, range .20-2.00″ w.c., with M20 connection.	1-3 days*	$34.85
EDPS-04-1-N	Adjustable differential pressure switch, range .12-1.60″ w.c., with 1/2″ NPT connection.	1-3 days*	$34.85
EDPS-04-2-N	Adjustable differential pressure switch, range .12-1.60″ w.c., with M20 connection.	1-3 days*	$34.85
EDPS-05-1-N	Adjustable differential pressure switch, range .80-4.00″ w.c., with 1/2″ NPT connection.	1-3 days*	$34.85
EDPS-05-2-N	Adjustable differential pressure switch, range .80-4.00″ w.c., with M20 connection.	1-3 days*	$34.85
EDPS-06-1-N	Adjustable differential pressure switch, range 2.00-10.00″ w.c., with 1/2″ NPT connection.	1-3 days*	$34.85
EDPS-06-2-N	Adjustable differential pressure switch, range 2.00-10.00″ w.c., with M20 connection.	1-3 days*	$34.85
EDPS-07-1-N	Adjustable differential pressure switch, range 4.00-20.00″ w.c., with 1/2″ NPT connection.	1-3 days*	$34.85
EDPS-08-1-N	Adjustable differential pressure switch, range .08-1.20″ w.c., with 1/2″ NPT connection.	1-3 days*	$34.85
EDPS-08-2-N	Adjustable differential pressure switch, range .08-1.20″ w.c., with M20 connection.	1-3 days*	$34.85

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