Valcom VESV/VESI Series
- Suitable for location with abrupt pressure fluctuation thanks to the diaphragm cover.
- High environmental resistance
[Wide temperature compensation range / IPx7 rating / Vibration resistance: 196 m/s² (50 to 1000 Hz)] - Quick delivery and low price
| Measured medium | Water, oil, gases or other media that will not corrode SUS304. |
|---|---|
| Pressure type | Positive pressure can be measured. |
| Measured Range | Rated capacity: 1~50MPa |
| Output type | Specify within 1 to 5 V for VESV, and 4 to 20mA (2 wire system) for VESI. |
* EAC Mark is an option item: EAC Mark option includes TECHNICAL RULES OF THE CUSTOMS UNION (TR-CU) Declaration-of-conformity document only, or includes both of TECHNICAL RULES OF THE CUSTOMS UNION (TR-CU) Declaration-of-conformity document and Metrology Pattern Approval certificate (MPA).
* The products in the photo are standard specification models. Please contact our sales office for further details.
Specification
| Non Linearity | VESV: ±0.3%~±0.5%R.C. |
|---|---|
| VESI: ±0.5%R.C. or less | |
| Hysteresis | VESV: ±0.2%R.C. or less |
| VESI: ±0.5%R.C. or less | |
| Total Accuracy | VESV: ±3.0%R.C. or less (-20~120°C) |
| VESI: ±3.0%R.C. or less (-20~100°C) | |
| Compensated Temperature Range (Temperature of medium to be measured) |
VESV: -20~120°C(No condensation or freezing) |
| VESI: -20~100°C(No condensation or freezing) | |
| Safe Temperature Range (Temperature of medium to be measured) |
VESV: -40~120°C(No condensation or freezing) |
| VESI: -40~100°C(No condensation or freezing) | |
| Response | 5msec. or less |
| Safe Load Resistance | VESV: 1kΩ or more |
| VESI: 11.5V: 150Ω MAX./24V: 500Ω MAX. | |
| Safe Overload Rating | 150%R.C. |
| Insulation Resistance | 10MΩ or more (DC50V) |
| Wetted Part Material | 1~5MPa: SUS304+Zirconia+SUS316L 10~50MPa: SUS304+Zirconia |
| Connection Screw | G3/8 |
| Fastening Torque | 68.6N・m or less |
| Vibration-proof | 196m/s²(50~1000Hz) |
| Protection | Equivalent to IP×7 |
| Power [Consumption current] | VESV: DC12V, DC24V (10~32V)[12mA or less] |
| VESI: DC12V, DC24V (10~26.5V) | |
| Cable | φ6mm 2- or 3-core shielded (oilproof) cable: 2m |
| Weight | Approx. 150g(Cable not included) |
| Accessories | Operation manual (1 copy)(Specify English or Japanese.) Test report (1 copy) P-14 1A(×1) |
- *Overall accuracy: Non Linearity + Hysteresis + Temperature characteristics
