Valcom VPRQ(F) Series
- Sensor machined integral with diaphragm offers durability and long life.
- Abundant analog output available.
[4~20mA (2 wire system, 4 wire system), 1~5V, 0~5V, 0~10V] - Economy type that offers quick delivery and low price.
| Measured medium | Water, oil, gases or other media that will not corrode SUS630 or 15-5PH (precipitation-hardened stainless steel). |
|---|---|
| Pressure type | Positive and compound pressures can be measured. |
| Measured Range | Can be specified within the range of 1 kPa to 100 MPa of rated capacity (Calibration range: 0.5 MPa to 100 MPa). Specify more than 50% of rated capacity as the calibration range. |
| Output type | Specify among 4 to 20 mA (2-wire, 4-wire), 1 to 5 V, 0 to 5 V, and 0 to 10 V. |
Specification
| Non Linearity | ±0.8%R.C. (100MPa: ±1%R.C.) |
|---|---|
| Hysteresis | ±0.8%R.C. (100MPa: ±1%R.C.) |
| Compensated Temperature Range (Temperature of medium to be measured) | -30~70°C(No condensation or freezing) |
| Safe Temperature Range (Temperature of medium to be measured) | -40~100°C(No condensation or freezing) |
| Temperature Effect on Zero Balance | ±0.2%R.C./10°C(100MPa:±1%R.C./10°C) |
| Temperature Effect on Load | ±1%R.C./10°C |
| Safe Overload Rating | 150%R.C. |
| Ultimate Overload Rating | 200%R.C. |
| Insulation Resistance | 100MΩ or more (DC50V) |
| Pressure Port Material | SUS630 or 15-5PH (Precipitation hardening stainless steels) (*1) |
| Connection Screw | Selectable: R3/8 and G3/8 (100MPa: G1/2 only) |
| Fastening Torque;Recommended | 1~5MPa: 20N・m 10~50MPa: 40N・m, 100MPa: 80N・m |
| Fastening Torque;Maximum | 1~5MPa: 30N・m 10~50MPa: 60N・m, 100MPa: 120N・m |
| Power | Selectable: 4 DC24V(±10%), 5 DC12V(±10%) *Only 24V DC available when analog output is A5 . |
| Cable | 4- or 2-core shielded (oilproof) cable 2m(Standard) φ6mm |
| Weight | Approx. 200g(Cable not included) |
| Accessories | Operation manual (1 copy)(Specify English or Japanese.) Test report (1 copy) Copper packing(×1)(G screw only) |
