Series 1000W Weatherproof Diaphragm Operated Pressure Switches

Visible Setpoint, Fixed Deadband, Pressure Ranges to 1400 psi

With extremely rugged construction the Series 1000W Weatherproof Diaphragm Operated Pressure Switch provides excellent reliability in chemical, petroleum and industrial plants. Bellville spring movement permits mounting of control in any position and helps prevent contact chatter. New design also provides high over-pressure protection. Weatherproof housing is standard.

Product Applications

Chemical, petroleum, food and drug processing industries
Process and Industrial applications

Starting at $743.05

Ordering

Grouped product items
Model	Description	Availability*	Price
1003W-A1-D	Weatherproof pressure switch, adj. range 5-40 psig (.48-2.8 bar), approx. deadband (fixed) 2 psig (.14 bar).	1-2 Weeks*	$743.05
1004W-A1-D	Weatherproof pressure switch, adj. range 10-70 psig (.69-4.8 bar), approx. deadband (fixed) 4 psig (.25 bar).	1-3 days*	$743.05
1005W-A1-D	Weatherproof pressure switch, adj. range 25-200 psig (1.7-13.8 bar), approx. deadband (fixed) 8 psig (.55 bar).	1-3 days*	$743.05
1006W-A1-D	Weatherproof pressure switch, adj. range 50-350 psig (3.5-24.1 bar), approx. deadband (fixed) 15 psig (1.0 bar).	1-2 Weeks*	$743.05
1007W-A1-D	Weatherproof pressure switch, adj. range 75-550 psig (5.2-37.9 bar), approx. deadband (fixed) 30 psig (2.1 bar).	1-2 Weeks*	$743.05
1008W-A1-D	Weatherproof pressure switch, adj. range 100-900 psig (6.9-62.1 bar), approx. deadband (fixed) 50 psig (3.5 bar).	1-2 Weeks*	$743.05
1009W-A1-D	Weatherproof pressure switch, adj. range 200-1400 psig (13.8-96.5 bar), approx. deadband (fixed) 75 psig (5.2 bar).	1-2 Weeks*	$743.05

Specifications

Wetted Materials:: See pressure chamber and diaphragm material in model chart.
Temperature Limits:: -30 to 170°F (-35 to 77°C).
Pressure Limit:: 3000 psig (206.8 bar).
Enclosure Rating:: Weatherproof, meets NEMA 4X (IP66).
Switch Type:: SPDT snap switch.
Electrical Rating:: 15 A @ 125/250 VAC resistive.
Electrical Connections:: Screw type.
Conduit Connection:: 3/4" female NPT.
Process Connection:: 1/4" female NPT.
Mounting Orientation:: Any position.
Set Point Adjustment:: Internal thumbwheel.
Weight:: 3 lb (1.4 kg).
Deadband:: See model chart on catalog page.
Compliance:: CE, UL.

Features

Support Library

Approvals

Drawings

Model Chart

EXAMPLE	1003	W	A	1	D	PRESET	Series 1003W-A1-D-PRESET Weatherproof Diaphragm Operated Pressure Switch, range 5-40 psig, aluminum pressure chamber, polyimide diaphragm, SPDT snap switch, with preset option.
ADJUSTBLE RANGE	1003 1004 1005 1006 1007 1008 1009						5-40 psig (0.48-2.8 bar) 10-70 psig (0.69-4.8 bar) 25-200 psig (1.7-13.8 bar) 50-350 psig (3.5-24.1 bar) 75-550 psig (5.2-37.9 bar) 100-900 psig (6.9-62.1 bar) 200-1400 psig (13.8-96.5 bar)
ENCLOSURE TYPE		W					Weatherproof
PRESSURE CHAMBER MATERIAL			A B				Aluminum 316 Stainless Steel
DIAPHRAGM MATERIAL				1 2 3			Polyimide with Buna-N O-ring 316 Stainless Steel with Fluoroelastomer O-ring FEP with Fluoroelastomer O-ring
SWITCH TYPE					D J		SPDT Snap Switch, Rated 15A @ 125/250 VAC Resistive, 1/8 hp @ 25 VAC SPDT Snap Switch, Rated 15A @ 125/250/480 VAC Resistive, 0.5A @ 125 VDC
OPTIONS						PRESET ST 23444 23720	Preset Stainless Steel Tag Special Cleaning Fungus Proof

*Deadband approximately 10% higher when using 316SS diaphragm or Code F switch.

RANGE ORDERING NUMBER	ADJUSTABLE OPERATING RANGE		MAX. SYSTEM PRESSURE WITHOUT BURSTING		APPROXIMATE FIXED DEADBAND - MID RANGE
RANGE ORDERING NUMBER	psig	bar	psig	bar	psi	bar
1003 1004 1005 1006 1007 1008 1009	5-40 10-70 25-200 50-350 75-550 100-900 200-1400	.48-2.8 .69-4.8 1.7-13.8 3.5-24.1 5.2-37.9 6.9-62.1 13.8-96.5	3000 3000 3000 3000 3000 3000 3000	206.8 206.8 206.8 206.8 206.8 206.8 206.8	2 4 8 15 30 50 75	.14 .28 .55 1.00 2.10 3.50 5.20