Duotect® es un interruptor de presión a prueba de explosiones de doble acción, rango bajo de 100-1000 psig, y rango medio de 150-1500 psig.
| Features | Explosion-proof and weatherproof housing provides device protection for outdoor use or harsh environment operation; UL listed, CSA approved to support rigorous process applications and regulations; Independent piston action design for either gas or liquid allows switches to active together or independently based on settings; Mounting in any position and not affected by vibration provides reliable switching for equipment |
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| Wetted Materials | 316 SS chamber with FEP diaphragm and Buna-N O-ring standard. Fluoroelastomer or EPDM O-ring optional. |
| Electrical Rating | 5 A @ 125/250 VAC, 5 A res., 3 A ind. @ 30 VDC. Gold contacts optional. |
| Process Connection | 1/4" female NPT. |
| Switch Type | Two SPDT snap switches. |
| Electrical Connections | 18 AWG, 18" (460 mm) long. |
| Deadband | Approximately 10% of range. |
| Temperature Limit | 275°F . CSA approved: -20 to 90°C . |
| Set Point Adjustment | Internal nut. |
| Mounting Orientation | Any position. |
| Agency Approvals | CSA, UL. |
| Pressure Limit | 1500 psig (103 bar). |
| Enclosure Rating | UL listed explosion-proof, 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. |
| Conduit Connection | 3/4" female NPT. |
| Package Quantity | 1 |