Pressure Transducer for High Temperature Middle High Pressure
VPRH2 series1–50MPa
*We also offer custom-made models.
Contact our sales office for details.
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- For measuring high temperature (-10 to 150°C) media.
- High accuracy type (Nonlinearity: ±0.3%R.C.)
- Heat-resistant sensor cable adopted as standard for enhanced environmental resistance.
| Measured medium | Water, oil, gases or other media that will not corrode SUS630. |
|---|---|
| Pressure Type | Enables positive pressure measurement at low and high temperatures. |
| Rated capacity | 1 to 50MPa |
Specifications
| Rated Output (R.O.) | 0.7–1.75 mV/V |
|---|---|
| Non Linearity | ±0.3%R.C. (1MPa:±0.5%R.C.) |
| Hysteresis | ±0.2%R.C. (1MPa:±0.5%R.C.) |
| Excitation;Recommended | 1–5V |
| Excitation;Maximum | 8V |
| Input Terminal Resistance | 350Ω±2% |
| Output Terminal Resistance | 350Ω±2% |
| Insulation Resistance | 1000MΩ or more (DC50V) |
| Compensated Temperature Range (Temperature of medium to be measured) |
−10–150°C (No condensation or freezing) |
| Safe Temperature Range (Temperature of medium to be measured) |
−15–165°C (No condensation or freezing) |
| Safe Overload Rating | 150%R.C. |
| Ultimate Overload Rating | 200%R.C. |
| Temperature Effect on Zero Balance | ±0.3%R.C./10°C (1MPa:±0.5%R.C./10°C) |
| Temperature Effect on Load | ±0.3%R.C./10°C (1MPa:±0.5%R.C./10°C) |
| Fastening Torque;Recommended | 30N·m |
| Connection Screw | Selectable: R3/8 and G3/8 |
| Pressure Port Material | SUS630 (O-ring: Fluorine-contained rubber) |
| IP Rating (Main body) | Equivalent to IP64 |
| Cable | 4-core shielded silicon cable 3m, directly-connected φ5mm |
| Weight | Approx. 250g (Cable not included) |
| Accessories | Test report 1 copy |
Model Selection
| Selection | Check | Model | Specifications |
|---|---|---|---|
| 1.Model | ○ | VPRH2 | Pressure Transducer for High Temperature Middle High Pressure *Connection screw: R3/8 or G3/8 selectable |
| 2.Rated Capacity (R.C.) | 1MP | 1MPa | |
| 2MP | 2MPa | ||
| 5MP | 5MPa | ||
| 10MP | 10MPa | ||
| 20MP | 20MPa | ||
| 50MP | 50MPa | ||
| 3.Cable Connection | ○ | Blank | Pigtail Equivalent to IP64 |
| 4.Length (Cable) | 3m | 3m Standard | |
| 5m | 5m | ||
| 10m | 10m | ||
| □□m | Other length *Contact our sales office for other cable lengths. | ||
| 5.Connection Screw | R3/8 | R3/8 | |
| G3/8 | G3/8 |
External dimensions (Unit: mm)
Pressure Sensor