Electric Contact Gauge, magnetic snap-action
Model: PRE4-H
- Stainless steel bezel with glass window, beautiful but still durable
- A variety of contact types to choose from
- Used in chemical, petroleum, metallurgy, machinery and other industries
- Same specifications as WIKA-PGS23
- Switch Contact Pressure Gauge, Euro Warning/Alarm Contact
- Servicio posventa reactivo / Personalizable /
- Alta calidad / Un año de garantía
- La imagen es de referencia; el producto real se basará en sus especificaciones personalizadas.
Especificaciones
| Connection location | Bottom mount, back mount with flange Back mount without flange |
|---|---|
| Electrical connections | Cable terminal box |
| Nominal size | 4", 6" |
| Scale ranges | -76 cmHg ... 1000 kg/cm², or other equivalent units of pressure, vacuum or compound |
| Precisión | CL 1.6 |
| Process connection | 316 SS 1/4, 3/8, 1/2 PT, G, NPT, M |
| Case/Ring | 304 SS |
| Window | Flat instrument glass |
| Pointer | Aluminum alloy, black |
| Bourdon tube | 316 SS |
| Filling liquid | Without, silicone oil |
| Movement | 304 SS |
| Ambient temperature | -20°C ... 70°C |
| Medium temperature | ≤200°C (unfilled) ≤100°C (silicone oil filled) |
| Contact | EC1 snap-action contacts, 70% silver & 30% nickel, golden plated |
| Switch contact specifications | Rated operating voltage: 380 V (Max.) Switching power Max.: 30 W / 50 VA (Max.) Switch-on current: 1.0 A (Max.) Switch-off current: 1.0 A (Max.) Continuous current: 0.6 A (Max.) |
| IP Rating | IP65 |
| Adjustment lock | With/ without removable adjustment key |











