Valcom VPRNP Series
Low Pressure Transducer (Wetted Part:SUS316L)
- Diaphragm structure enables high accuracy measurement even in lower pressure range. (Non Linearity: ±0.25%R.C.)
- Highly leak-proof and can be used even at high vacuum.
- Atmospheric pressure reference and absolute pressure reference available.
| Measured medium | Water, oil, gases or other media that will not corrode SUS316L. |
|---|---|
| Pressure type | Positive, compound, negative and absolute pressures can be measured. |
| Rated capacity | 100~1700kPa and 100~1700kPa abs |
Specification
| Rated Output(R.O.) | 100±30mV/1mA |
|---|---|
| Non Linearity | ±0.25%R.C. |
| Hysteresis | ±0.05%R.C. |
| Excitation;Recommended | 1mA |
| Excitation;Maximum | 1.5mA |
| Input Terminal Resistance | 3.2~4.8kΩ |
| Output Terminal Resistance | 4.0~6.0kΩ |
| Insulation Resistance | 100MΩ or more (DC50V) |
| Compensated Temperature Range (Temperature of medium to be measured) |
0~70°C(No condensation or freezing) |
| Safe Temperature Range (Temperature of medium to be measured) |
-40~125°C(No condensation or freezing) |
| Safe Overload Rating | 200%R.C. |
| Ultimate Overload Rating | 300%R.C. |
| Temperature Effect on Zero Balance | ±1%R.C./0~70°C(For 25°C) |
| Temperature Effect on Load | ±1%R.C./0~70°C(For 25°C) |
| Fastening Torque;Recommended | 20N・m |
| Fastening Torque;Maximum | 30N・m |
| Connection Screw | Selectable: R3/8 and G3/8 |
| Pressure Port Material | SUS316L |
| Cable | 4-core shielded (oilproof) cable 3m(Standard) φ6mm Gauge pressure model of maximum measurement range 500 kPa or below uses a cable in tube of 6.5 mm in diameter. |
| Weight | Approx. 150g(Cable not included) |
| Accessories | Test report (1 copy) |
