D-Series NEMA 7/9 Differential Pressure Switch
Xuất sứ: Germany
Nhà cung cấp: Pitesco Vietnam
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| Enclosure | Function | Ranges |
|---|---|---|
| Explosion proof NEMA 7/9, IP66 | Single setpoint, fixed deadband, SPDT (or) single setpoint, fixed deadband, (2) SPDT (DPDT action) | 30 in H20 diff thru 600 psid |
The Ashcroft® D7 NEMA 7/9 differential pressure switch is designed for applications requiring safety, reliability and long-cycle life. It is ideal for satisfying requirements for pressure control, shutdown or alarm operations.
Key Features:
- Adjustable setpoint from 15-100% of range
- Explosion-proof enclosure provides uncompromising protection
- Fixed or limited adjustable deadband
- Wide selection of switch element and wetted materials
- External locking screw (ATEX / IECEx approval only)
Specifications:
- Accuracy: ±1.00% full scale
- NEMA 7/9 (IP66) aluminum enclosure
Epoxy-coated aluminum (standard)
316 Stainless steel (option XYW) - Single setpoint
- SPDT or DPDT switching option
- Differential pressure ranges: 10" IWD to 600 psid
