Low Pressure Transmitter (Wetted Part: SUS316L)
VPNPR(G) series100kPa–1700kPa
100kPa–1700kPa abs
100kPa–1700kPa abs
- 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.
- Gauge 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. |
| Measured Range | Can be specified within the range of 100 kPa to 1700 kPa of rated capacity (Calibration: 50 kPa to 1700 kPa). Specify more than 50% of rated capacity as the calibration range. |
| Output type | 4–20mA (2 wire system, 4 wire system), Specify among 4 to 20 mA (2-wire, 4-wire), 1 to 5 V, 0 to 5 V, and 0 to 10 V. |
Specifications
| Non Linearity | ±0.25%R.C. |
|---|---|
| Hysteresis | ±0.25%R.C. |
| 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) |
−20–80°C (No condensation or freezing) |
| Temperature Effect on Zero Balance | ±1%R.C./0–70°C (At room temperature of 25°C) |
| Temperature Effect on Load | ±1%R.C./0–70°C (At room temperature of 25°C) |
| Safe Overload Rating | 200%R.C. |
| Ultimate Overload Rating | 300%R.C. |
| Insulation Resistance | 100MΩ or more (DC50V) |
| Pressure Port Material | SUS316L |
| Connection Screw | Selectable: R3/8 and G3/8 |
| Fastening Torque;Recommended | 20N·m |
| Fastening Torque;Maximum | 30N·m |
| Power | Selectable: 4 DC24V (±10%), 5 DC12V (±10%) *Only 24V DC available when analog output is A5 |
| Cable | 44- or 2-core shielded (oilproof) cable 2m(Standard) φ6mm Cable in tube is used for the waterproof connector and pigtail types of output range 500 kPa or below.(Gauge pressure only) |
| Weight | Approx. 200g (Cable not included) |
| Accessories | Operating manual 1 copy (Specify English or Japanese.) Test report 1 copy P-20 4D(×1)(G screw only) |
Model Selection
| Selection | Check | Model | Specifications | |||
|---|---|---|---|---|---|---|
| 1.Model | VPNPR | Low Pressure Transmitter (Wetted Part: SUS316L) *Connection screw: R3/8 |
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| VPNPG | Low Pressure Transmitter (Wetted Part: SUS316L) *Connection screw: G3/8 |
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| 2.Analog output *Only A6 available for waterproof terminal box type |
- | - | Output type | Response frequency | Safe load resistance | Consumption current |
| A2 | 1–5V | 200Hz | 5kΩ or more | Approx. 23mA | ||
| A3 | 4–20mA (4-wire) |
DC24V: 500Ω or less/ DC12V: 250Ω or less |
Approx. 40mA | |||
| A4 | 0–5V | 5kΩ or more | Approx. 23mA | |||
| A5 | 0–10V | 5kΩ or more | Approx. 23mA | |||
| A6 | 4–20mA (2-wire) |
DC24V: 500Ω or less/ DC12V 150Ω or less |
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| 3.Calibration | - | - | Rated capacity | Example of calibration range | ||
| See right table. Enter the range in the as it is. |
100kPa | 100kPa (0–100)kPa |
±50kPa (-50–50) kPa |
100kPa (abs) (0–100) kPa abs |
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| ±100kPa (-100–100) kPa |
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| 200kPa | 200kPa (0–200) kPa |
-100–200kPa (-100–200) kPa |
200kPa (abs) (0–200) kPa abs |
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| 700kPa | 700kPa (0–700) kPa |
-100–350kPa (-100–350kPa) kPa |
700kPa (abs) (0–700) kPa abs |
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| 1700kPa | 1700kPa (0–1700) kPa |
-100–1000kPa (-100–1000) kPa |
1700kPa (abs) (0–1700) kPa abs |
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| 4.Cable Connection | N | Standard connector Equivalent to IP40 | ||||
| W | Waterproof connector Equivalent to IP56 | |||||
| S | Pigtail Equivalent to IP54 | |||||
| T | Waterproof terminal box type Equivalent to IP55 *Applicable only when analog output is A6. Cable not included |
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| 5.Power | 4 | DC24Ｖ (±10%) | ||||
| 5 | DC12Ｖ (±10%)*Not available when analog output is A5 | |||||
| 6.Length (Cable) | 2m | 2m Standard | ||||
| 3m | 3m | |||||
| 5m | 5m | |||||
| 10m | 10m | |||||
| □□m | Other length *Contact our sales office for other cable lengths. |
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External dimensions (Unit: mm)
*Refer to line connection here
Pressure Sensor