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

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