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 $697.85
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
- Weatherproof housing is ideal for a wide variety of applications where dust or water is present
- Spring movement design provides for control in any mounting position and prevents contact chatter reducing false or inconsistent switching
Product Literature
Manuals
Catalog Pages
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 | |||
| 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 |
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