Interruptor de presión diferencial con manómetro, Photohelic.
| Electrical Connections | 18" (46 cm) cable assembly with 8 conductors. Optional lengths to 100' (30.5 m). |
|---|---|
| Features | Gage reading unaffected by switch operation and will continue to read pressure even during power loss; Zero and range adjustments outside of gage means no disassembly in normal service; Solid-state design allows for switching in high cycle rate applications without degradation |
| Size | 4" (101.6 mm) dial face, 5" (127 mm) OD x 3-1/8" (79.38 mm). |
| Accuracy | ±2% of FS (3000-0 ±3% of FS). (3000-00 ±4% of FS). |
| Switch Type | Each setpoint has 1 form C relays (SPDT). |
| Switching Current | 1.0 amp (AC) max., 0.01 mA (AC) min., (2) SPST NO. |
| Switching Voltage | 20-280 VAC (47-63 Hz). |
| Service | Air and non-combustible, compatible gases. |
| Agency Approvals | CE. |
| Set Point Adjustment | Adjustable knobs on face. |
| Mounting Orientation | Diaphragm in vertical position. Consult factory for other position orientations. |
| Process Connections | 1/8" female NPT (duplicated side and back). |
| Pressure Limit | -20" Hg. to 25 psig (-0.677 bar to 1.72 bar). MP option: 35 psig (2.41 bar), HP option: 80 psig (5.52 bar). |
| Temperature Limits | 20 to 120°F (-6.67 to 48.9°C). |
| Relay Contacts | (Resistive load) 1 form C rated 1.0A @ 30 VDC, 0.3A @ 110 VDC or 0.5A @ 125 VAC. Gold over clad silver - suitable for dry circuits. |
| Power Requirements | 24 VDC, regulated ±10%. |
| Package Quantity | 1 |