Valcom VESX/VESZ Series
- Gauge pressure type, compact and high-precision sensor for low pressure.
- Adoption of hastelloy C22 diaphragm offers high corrosion resistance.
- Quick delivery and low price.
| Measured medium | Water, oil, gases or other media that will not corrode Hastelloy C22 + SUS316L. |
|---|---|
| Pressure type | Positive pressure can be measured. |
| Measured Range | Rated capacity: 50~500kPa |
| Output type | Specify among 1 to 5V, 4 to 20 mA (2wire system). |
Specification
| Rated Capacity(R.C.) | Gauge pressure specification VESX: 50, 100, 200, 500kPa (Voltage output type) |
|---|---|
| Gauge pressure specification VESZ: 50, 100, 200, 500kPa (Currente output type) | |
| Output Signal | VESX: 1~5V (Voltage output type) VESZ: 4~20mA (Currente output type) |
| Response | 5msec. or less |
| Safe Load Resistance | VESX: 1kΩ or more (Voltage output type) |
| VESZ: 11.5V:150Ω max. 24V:500Ω max.(Currente output type) | |
| Non Linearity | VESX: ±0.25%R.C. or less (Voltage output type) |
| VESZ: ±0.5%R.C. or less (Currente output type) | |
| Hysteresis | ±0.2%R.C. or less |
| Compensated Temperature Range (Temperature of medium to be measured) |
-10~80°C(No condensation or freezing) |
| Safe Temperature Range (Temperature of medium to be measured) |
-20~100°C(No condensation or freezing) |
| Temperature Effect on Zero Balance | ±0.5%R.C./10°C |
| Temperature Effect on Load | ±0.5%R.C./10°C |
| Safe Overload Rating | 300%R.C. |
| Ultimate Overload Rating | 400%R.C. |
| Insulation Resistance | 10MΩ or more(DC50V) |
| Pressure Port Material | SUS316L (Diaphragm assembly: Hastelloy C22) |
| Connection Screw | Selectable: R1/4 and G1/4 |
| Fastening Torque;Recommended | 9.8N・m(G1/4) |
| Fastening Torque;Maximum | 19.6N・m |
| Power | VESX: DC12V or DC24V(10~32V) [12mA or less](Voltage output type) VESZ: DC12V or DC24V [10~26.5V](Currente output type) |
| Weight | Approx. 150g(Cable not included) |
| Cable | 0.5SQ Oilproof shielded cable 2m(Standard) |
| Accessories | Operation manual (1 copy)(Specify English or Japanese.) Test report (1 copy) P-18 4D(×1) (G screw only) |
