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Series 1000E Explosion-Proof Diaphragm Operated Pressure Switch
Brand: Dwyer Instruments, LLCThe Series 1000E Explosion-Proof Diaphragm Operated Pressure Switch has the same rugged construction as used in Series 1000W plus explosion-proof design are combined in this new unit.
UL listed for Class I, Groups A, B, C & D; Class II, Groups E, F & G.
Bellville spring movement permits mounting of control in any position and helps prevent contact chatter. High over-pressure protection and vibration resistance are also featured.
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
- UL listed to support rigorous process applications and regulations
1 - 12 of 14 Part Numbers
1003E-A1-J
- Pressure Range - psig: 5 to 40 (bar: 0.345 to 2.758, kPa: 34.47 to 275.8)
- Wetted Material - Aluminum Pressure Chamber & Polyamide Diaphragm
1003E-B3-J
- Pressure Range - psig: 5 to 40 (bar: 0.345 to 2.758, kPa: 34.47 to 275.8)
- Wetted Material - 316 Stainless Steel Pressure Chamber & FEP Diaphragm
1004E-A1-J
- Pressure Range - psig: 10 to 70 (bar: 0.689 to 4.826, kPa: 68.95 to 482.6)
- Wetted Material - Aluminum Pressure Chamber & Polyamide Diaphragm
1004E-B3-J
- Pressure Range - psig: 10 to 70 (bar: 0.689 to 4.826, kPa: 68.95 to 482.6)
- Wetted Material - 316 Stainless Steel Pressure Chamber & FEP Diaphragm
1005E-A1-J
- Pressure Range - psig: 25 to 200 (bar: 1.724 to 13.79, kPa: 172.4 to 1,379)
- Wetted Material - Aluminum Pressure Chamber & Polyamide Diaphragm
1005E-B3-J
- Pressure Range - psig: 25 to 200 (bar: 1.724 to 13.79, kPa: 172.4 to 1,379)
- Wetted Material - 316 Stainless Steel Pressure Chamber & FEP Diaphragm
1006E-A1-J
- Pressure Range - psig: 50 to 350 (bar: 3.516 to 24.13, kPa: 351.6 to 2,413)
- Wetted Material - Aluminum Pressure Chamber & Polyamide Diaphragm
1006E-B3-J
- Pressure Range - psig: 50 to 350 (bar: 3.516 to 24.13, kPa: 351.6 to 2,413)
- Wetted Material - 316 Stainless Steel Pressure Chamber & FEP Diaphragm
1007E-A1-J
- Pressure Range - psig: 75 to 550 (bar: 5.171 to 37.92, kPa: 517.1 to 3,792)
- Wetted Material - Aluminum Pressure Chamber & Polyamide Diaphragm
1007E-B3-J
- Pressure Range - psig: 75 to 550 (bar: 5.171 to 37.92, kPa: 517.1 to 3,792)
- Wetted Material - 316 Stainless Steel Pressure Chamber & FEP Diaphragm
1008E-A1-J
- Pressure Range - psig: 100 to 900 (bar: 6.895 to 62.05, kPa: 689.5 to 6,205)
- Wetted Material - Aluminum Pressure Chamber & Polyamide Diaphragm
1008E-B3-J
- Pressure Range - psig: 100 to 900 (bar: 6.895 to 62.05, kPa: 689.5 to 6,205)
- Wetted Material - 316 Stainless Steel Pressure Chamber & FEP Diaphragm
1 - 12 of 14 Part Numbers
Specifications
Brand
Adjustment Type
- Thumbscrew
Approvals & Certifications
- CE
- UL
Conduit Connection
- 1/2" NPT Male
Deadband, Approximate
- psig: 2.5 to 90 (kPa: 17 to 620, bar: 0.17 to 6.2)
Diaphragm Material
- FEP
- Polyimide
Electrical Connectors
- 18 AWG, 18" (460 mm)
Electrical Contacts
- Normally Closed (Black) & Common (Red)
- Normally Open (Yellow)
Electrical Rating
- 0.25 A at 250 Vdc
- 0.5 A at 125 Vdc
- 15 A at 125/250/480 Vac Resistive
Enclosure, Body Material
- 316 Stainless Steel
- Aluminum
Mounting Position
- Any Orientation
NPT Connection
- 1/4" NPT Female
Set Point - Decreasing
- bar: 0.34 to 96
- kPa: 34 to 9,600
- psig: 5 to 1,400
Set Point - Increasing
- bar: 0.34 to 96
- kPa: 34 to 9,600
- psig: 5 to 1,400
Switch Type
- SPDT Snap Switch
System Pressure
- bar: 206
- kPa: 20,684
- psig: 3,000
Temperature Range
- -35° to 77° C (-31° to 171° F)
- Chemical, petroleum, food and drug processing industries
- Process and industrial applications