Pressure sensor with built-in amplifier for hot and cold ranges
VESZ2000/3000 series0–2MPa
0–3MPa
0–3MPa
- Supports both hot and cold ranges (-40 to +120 °C)
- High-accuracy, noise-resistant, waterproof and compact
- Ideal for use under extremely cold condition, such as refrigerant temperature measurement
| Measured medium | Water, oil, gases or other media that will not corrode SUS316L and SUS304. |
|---|---|
| Pressure Type | Positive pressure can be measured. |
| Measured Range | Rated capacity: 0 to 2MPa, 0 to 3MPa |
| Output type | VESZ2000: 4.76 to 20mA (Output 4mA at -0.1MPa) VESZ3000: 4.52 to 20mA (Output 4mA at -0.1MPa) |
Specifications
| Rated capacity | VESZ2000: 0–2MPa (Usable range: -0.1 to 0MPa) |
|---|---|
| VESZ3000: 0–3MPa (Usable range: -0.1 to 0MPa) | |
| Output Signal | VESZ2000: 4.76–20mA (Output 4mA at -0.1MPa) |
| VESZ3000: 4.52–20mA (Output 4mA at -0.1MPa) | |
| Non Linearity | ±0.5%R.C. or less |
| Hysteresis | ±0.5%R.C. or less |
| Overall accuracy | ±1.5%R.C. or less (-40–-20°C) ±1.0%R.C. or less (-20–+85°C) ±1.5%R.C. or less (+85–+120°C) |
| Compensated Temperature Range (Temperature of medium to be measured) |
−40–120°C (0–+95%R.H. No condensation or freezing) |
| Safe Temperature Range (Temperature of medium to be measured) |
−40–120°C (0–+95%R.H. No condensation or freezing) |
| Response | 5msec. or less |
| Safe Load Resistance | 11.5V: 150Ωmax. 24V: 500Ωmax. |
| Maximum pressure | 150%R.C |
| Insulation Resistance | 10MΩ or more (DC50V) |
| Pressure Port Material | SUS316L+SUS304 |
| Connection Screw | R3/8 |
| Fastening Torque;Recommended | 20N·m |
| Fastening Torque;Maximum | 30N·m |
| Water resistance | IP×7 (When mating connector is connected) |
| Power | DC12V, DC24V (10–26.5V) |
| Weight | Approx. 180g (Cable not included) |
| IP Rating (Main body) | IP×7 (When mating connector is connected) |
| Applicable standards | European RoHS directive (EN50581) EMC directive (EN61326-1,EN61326-2-3) |
| Cable | 0.5SQ×3-core shield cable 2m (Standard) |
| Accessories | Test report 1 copy, Operating manual 1 copy |
Model Selection
| Selection | Check | Model | Specifications | |
|---|---|---|---|---|
| 1.Model | ○ | VES | Pressure sensor with built-in amplifier for hot and cold ranges | |
| 2.Analog output | ○ | Z | VESZ2000: 4.76–20mA VESZ3000: 4.52–20mA |
|
| 3.Calibration | - | - | Rated capacity | Example of calibration range |
| 2000D | 2MPa | 0–2MPa (-0.1–0MPa使用可) | ||
| 3000D | 3MPa | 0–3MPa (-0.1–0MPa使用可) | ||
| 4.Connection screw | ○ | R3 | R3/8 | |
| 5.Length (Cable) | 2m | 2m Standard | ||
| 5m | 5m Option | |||
| □□m | Other length *Contact our sales office for other cable lengths. |
|||
External dimensions (Unit: mm)
*Refer to line connection here
| Output characteristics | |||
|---|---|---|---|
 |
Model | (＊1) | (＊2) |
| VESZ2000DR3 | 2 | 4.76 | |
| VESZ3000DR3 | 3 | 4.52 | |
Pressure Sensor