Valcom VPGFM Series
Miniature Flush type Low Pressure Transducer
- Suitable for measurement of viscous media since the compact, flush type (no feed port) wetted part is hardly clogged up.
- Can be mounted on small pipes thanks to small bore (G1/8) diaphragm.
- For low-viscosity media.
| Measured medium | Media that will not corrode C1720 (*1). |
|---|---|
| Pressure type | Positive pressure can be measured. |
| Rated capacity | 200kPa~1MPa |
(*1) Alloys mainly consisting of beryllium and copper (Beryllium copper).
Specification
| Rated Output(R.O.) | 200KPa: 0.6mV/V(1200×10-6 Distortion) or more 500KPa,1MPa: 1mV/V(2000×10-6 Distortion)±20% |
|---|---|
| Non Linearity | ±1.5%R.C. |
| Hysteresis | ±1.5%R.C. |
| Excitation;Recommended | 1~2V |
| Excitation;Maximum | 3V |
| Input Terminal Resistance | 350Ω±10% |
| Output Terminal Resistance | 350Ω±10% |
| Insulation Resistance | 50MΩ or more (DC50V) |
| Compensated Temperature Range (Temperature of medium to be measured) |
0~50°C(No condensation or freezing) |
| Safe Temperature Range (Temperature of medium to be measured) |
-10~60°C(No condensation or freezing) |
| Safe Overload Rating | 150%R.C. |
| Ultimate Overload Rating | 200%R.C. |
| Temperature Effect on Zero Balance | ±2%R.C./10°C(200KPa:±3%R.C./10°C) |
| Temperature Effect on Load | ±2%R.C./10°C(200KPa:±3%R.C./10°C) |
| Fastening Torque;Recommended | 7N・m |
| Fastening Torque;Maximum | 10N・m |
| Connection Screw | G1/8 |
| Pressure Port Material | Wetted part: C1720 Screw: SUS303 |
| IP Rating (Main body) | Equivalent to IP54 |
| Cable | 4-core shielded vinyl cable 3m(Standard) φ4mm |
| Weight | Approx. 140g(Cable 3m included) |
| Accessories | Test report (1 copy) Fluororesin sealing tape (×1) |
