PRESSURE SWITCH, 100 – 1000 psi (6.89 – 68.9 bar), 275°F (135°C)

DUAL-ACTION EXPLOSION-PROOF PRESSURE SWITCH
Explosion-proof and Weatherproof Enclosure
Brand: DWYER 
Pressure: Low Range: 100 – 1000 psi (6.89 – 68.9 bar), 
High Range: 150 – 1500 psi (10.3 – 103 bar).
Temperature Limit: 275°F (135°C). CSA approved: -20 to 90°C (-4 to 184°F). 
Pressure Limit: 1500 psig (103 bar). 
Enclosure Rating: UL listed explosionproof, 
Class I, Groups B, C, and D. 
Class II Groups E, F, and G. Meets NEMA 4X (IP66). 
CSA optional. Class I, Groups B, C & D. Class II, 
Groups E, F, & G -20°C ≤ Tamb ≤ 75°C T6 
[optional -20°C ≤ Tamb ≤ 40°C T5] Type 4.
Switch Type: Two SPDT snap switches. 
Electrical Rating: 5 A @ 125/250 VAC. 5 A res., 3 A ind. @ 30 VDC. Gold contacts optional. Electrical Connections: 18 AWG, 18" (460 mm) long. 
Conduit Connection: 3/4" female NPT. 
Process Connection: 1/4" female NPT. 
Mounting Orientation: Any position.
Set Point Adjustment: Internal nut. 
Weight: 2 lb (.9 kg). 
Deadband: Approximately 10% of range. 
Agency Approvals: CSA, UL.