Low Pressure Transducer for Gas(Inert)
VPMR(G) series50kPa–350kPa
- Measures the low pressures (50 to 350 kPa) with high accuracy.(Nonlinearity: ±0.2 to 0.3%R.C.)
- For the cable connection to the sensor, "pigtail", "standard connector" and "waterproof connector" are available.
| Measured medium | Dedicated to inert gases (noncorrosive gases) such as air, nitrogen, argon, etc. |
|---|---|
| Pressure Type | Positive, compound and negative pressures can be measured. |
| Rated capacity | 50–350kPa |
Specifications
| Rated Output (R.O.) | 33±14mV/0.5mA |
|---|---|
| Non Linearity | ±0.2%R.C. |
| Hysteresis | ±0.2%R.C. |
| Excitation;Recommended | 0.5mA |
| Excitation;Maximum | 3mA |
| Input Terminal Resistance | 4000–6000Ω |
| Output Terminal Resistance | 4000–6000Ω |
| 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) | −20–100°C (No condensation or freezing) |
| Safe Overload Rating | 200%R.C. |
| Ultimate Overload Rating | 300%R.C. |
| Temperature Effect on Zero Balance | ±0.2%R.C./10°C |
| Temperature Effect on Load | ±0.2%R.C./10°C |
| Fastening Torque;Recommended | 20N·m |
| Fastening Torque;Maximum | 30N·m |
| Connection Screw | Selectable: R3/8 or G3/8 |
| Pressure Port Material | Aluminum 2017 (Pressure port: Semiconductor) |
| Cable | 4-core shielded (oilproof) cable 3m (Standard) φ6mm Waterproof type and Cable pigtail type use a cable in tube of φ6.5 mm in diameter. |
| Weight | Approx. 100g (Cable not included) |
| Accessories | Test report 1 copy |
Model Selection
| Selection | Check | Model | Specifications |
|---|---|---|---|
| 1.Model | VPMR | Minute-Low Pressure Transducer for Gas (Inert) *Connection screw: R3/8 |
|
| VPMG | Minute-Low Pressure Transducer for Gas (Inert) *Connection screw: G3/8 | ||
| 2.Rated Capacity(R.C.) | 005 | Gauge pressure: 5kPa | |
| 050 | Gauge pressure: 50kPa | ||
| 200 | Gauge pressure: 200kPa | ||
| 350 | Gauge pressure: 350kPa | ||
| 3.Cable Connection | N | Standard connector Equivalent to IP40 | |
| W | Waterproof connector Equivalent to IP56 | ||
| S | Pigtail Equivalent to IP54 | ||
| 4.Length (Cable) | 3m | 3m Standard | |
| 5m | 5m | ||
| 10m | 10m | ||
| □□m | Other length *Contact our sales office for other cable lengths. |
External dimensions (Unit: mm)
Pressure Sensor