Dwyer

1000E Explosion-Proof Diaphragm Operated Pressure Switch...

Rugged construction and explosion-proof design, high over-pressure protection and vibration resistance

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$658.00 CAD
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The Series 1000E 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.

• 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
 

Wetted Materials See pressure chamber and diaphragm material in model chart
Temperature Limits -300F - 170F (-35C - 77C)
Pressure Limit 3000 PSIG (206.8 Bar)
Enclosure Rating Explosion-proof, UL listed for Class I, Groups A, B, C and D; Class II, Groups E, F and G
Switch Type SPDT snap switch. Hermetically sealed optional
Electrical Rating 15 A @ 125/250/480 VAC res., 0.5 A @ 125 VDC, 0.25 A @ 250 VDC
Wiring Connections 18 AWG, 18 in (460 mm) color-coded leads: N.O. (yellow), N.C. (black), and common (red)
Conduit Connection 1/2 in male NPT
Process Connection 1/4 in female NPT
Mounting Orientation Any position
Set Point Adjustment Internal thumbwheel
Weight 3 lb (1.4 kg)
Deadband See model chart
Agency Approvals CE, UL

• Chemical, petroleum, food and drug processing industries
• Process and industrial applications