Valcom VPRH Series
Pressure Transducer for Miniature High Temperature Middle High Pressure
- Compact design with a small connection diameter (R1/8).
- Enables measurement of media in wide range of temperature (-40 to 150°C).
- High accuracy type(Non Linearity: ±0.3%R.C.)
| Measured medium | Water, oil, gases or other media that will not corrode SUS630 or 15-5PH (precipitation-hardened stainless steel). |
|---|---|
| Pressure type | Enables positive pressure measurement at low and high temperatures. |
| Rated capacity | 1~10MPa |
Specification
| Rated Output(R.O.) | 1MPa: 1mV/V ±0.2mV/V 2MPa: 1.5mV/V ±0.3mV/V 5MPa, 10MPa: 1.5mV/V ±0.15mV/V |
|---|---|
| Non Linearity | ±0.3%R.C. |
| Hysteresis | ±0.3%R.C. |
| Excitation;Recommended | 6V |
| Excitation;Maximum | 10V |
| Input Terminal Resistance | 373.6±5Ω |
| Output Terminal Resistance | 350±5Ω |
| Insulation Resistance | 1000MΩ or more (DC50V) |
| Compensated Temperature Range (Temperature of medium to be measured) |
-40~150°C(No condensation or freezing) |
| Safe Temperature Range (Temperature of medium to be measured) |
-40~165°C(No condensation or freezing) |
| Safe Overload Rating | 150%R.C. |
| Ultimate Overload Rating | 300%R.C. |
| Temperature Effect on Zero Balance | ±0.25%R.C./10°C |
| Temperature Effect on Load | ±0.5%R.C./10°C |
| Fastening Torque;Recommended | 8N・m |
| Fastening Torque;Maximum | 12N・m |
| Connection Screw | R1/8 |
| Pressure Port Material | SUS630 or 15-5PH (Precipitation hardening stainless steels) (*1) |
| IP Rating (Main body) | Equivalent to IP60 |
| Cable | 4-core heatproof cable 1.5m, directly-connected φ5.6mm |
| Weight | Approx. 60g(Cable 1.5 m included) |
| Accessories | Test report (1 copy) |
(*1) Running change planned (since October 2011)
