Valcom VPRS Series
Excessive High Pressure Transducer (High Accurate)
- Pressure port is provided with a pressure fitting, which prevents pressure from leaking easily.
- Ultrahigh pressure (300MPa,400MPa,500MPa) / High accurate
- Sensor cable length 3 m as standard.
| Measured medium | Water, oil, gases or other media that will not corrode SUS630. |
|---|---|
| Pressure type | Positive pressure can be measured. |
| Rated capacity | 300~500MPa |
Specification
| Rated Output(R.O.) | 1mV/V ±0.0025mV/V (500MPa:0.75mV/V ±0.0075mV/V) |
|---|---|
| Non Linearity | ±0.35%R.C.(500MPa:±0.5%R.C.) |
| Hysteresis | ±0.1%R.C. |
| Excitation; Recommended | 6V or less |
| Excitation; Maximum | 10V |
| Input Terminal Resistance | 120±2.4Ω |
| Output Terminal Resistance | 118.5±2.4Ω |
| Insulation Resistance | 1000MΩ or more (DC50V) |
| Compensated Temperature Range (Temperature of medium to be measured) |
-10~75°C(No condensation or freezing) |
| Safe Temperature Range (Temperature of medium to be measured) |
-20~75°C(No condensation or freezing) |
| Safe Overload Rating | 120%R.C. |
| Ultimate Overload Rating | 120%R.C. |
| Temperature Effect on Zero Balance | ±0.09%R.C./10°C |
| Temperature Effect on Load | ±0.09%R.C./10°C |
| Fastening Torque; Recommended | 50N・m or more |
| Fastening Torque; Maximum | 150N・m |
| Connection Screw | 300MPa,400MPa:G1/2(500MPa:G3/4) |
| Pressure Port Material | SUS630 |
| IP Rating (Main body) | Equivalent to IP64 |
| Cable | 4-core shielded cable 3m, directly-connected φ6.3mm |
| Weight | Approx. 1.4kg(Cable 3m included) |
| Accessories | Test report (1 copy), Pressure fitting sleeve (×2) Retaining ring (×1) |
