Differential Pressure Switch

PSW845 Series

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^$ 115.00 PSW845-1

•	Rugged Differential Switch with Excellent Bypass Characteristics
•	0.25A SPDT Switch
•	Ranges to 250 PSID
•	Steel, Anodized Aluminum, Buna and Loctite #271 Wetted Parts
View related products - Pressure Switches

The PSW845 is a rugged differential pressure switch, with excellent bypass characteristics. It is able to handle a variety of media to 6000 psig. The PSW845 can be mounted in any orientation, and is capable of withstanding light to moderate mechanical shock and vibratory loads.

SPECIFICATIONS
Switch: SPDT, rated 0.25 A @ 120 Vac/175 Vdc
Pressure Ratings:
    Vacuum: to 6000 psig
    Differential Pressure: to 2000 psid
    Proof: 9000 psig
Wetted Parts: Steel spring, anodized aluminum piston, body and fitting, Buna seal, Loctite #271 sealing compound
Fitting: 1/4-18 NPT female
Electrical Connection: 300 mm (12") pigtail leads, 24 AWG
Ambient Temperature: -54 to 107°C (-65 to 225°F); setpoint change of up to 2% of sensor capacity may be anticipated when switch is used below -23°C or above 52°C
Cycling: Not to exceed 20 cycles/min
Dimensions: 102 L x 38.1 H x 31.8 mm D (4 x 1.5 x 1.25")
Weight: Approx 241 g (8.5 oz)

To Order (Specify Model Number)

Part Number	Availability	Price	Description	Qty.
PSW845-1		$115.00	2 to 7 psid decreasing range, 7 to 13 psid increasing range, ±2 psi repeatability	qty.

PSW845-2	6 Weeks	$115.00	5 to 16 psid decreasing range, 13 to 25 psid increasing range, ±4 psi repeatability	qty.

PSW845-3	6 Weeks	$115.00	10 to 21 psid decreasing range, 25 to 45 psid increasing range, ±8 psi repeatability	qty.

PSW845-4	6 Weeks	$115.00	20 to 80 psid decreasing range, 35 to 160 psid increasing range, ±16 psi repeatability	qty.

PSW845-5		$115.00	35 to 120 psid decreasing range, 120 to 250 psid increasing range, ±32 psi repeatability	qty.

† All dollar amounts on this site are shown in US currency.

Note: Comes complete with operator's manual.
Ordering Example: (1) PSW845-3 differential pressure switch, 25 to 45 psi range, $115.00

Keywords:Differential Pressure Switch