Valcom VSW2 series
(For Middle-High pressure/Flash sensor for Middle-High pressure)
- “Max./min memory” function included, which allows abnormal pressures detected so far to be checked during operation.
- Color LCD adopted with display colors “red and green” intuitively understandable for users.
- Compact design (length: 99 mm, width: 37 mm) suitable as a replacement for mechanical switch.
- Setting output can be selected between higher/lower limits and NPN/PNP (Factory-set at NPN/PNP.)
| Measured medium | Water, oil, gases or other media that will not corrode SUS630 and SUS430. |
|---|---|
| Pressure type | Positive and compound pressures can be measured. |
| Pressure range | 1~50MPa |
* 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.
VT Specification for Thin-film sensor
| Rated Capacity | 2, 5, 10, 20, 35, 50MPa |
|---|---|
| Calibration Range | 0~(1, 2, 5, 10, 20, 35, 50)MPa |
| Accuracy | ±0.5%F.S.±1digit (Non Linearity, hysteresis and repeatability included.) |
| Output Channels | 2 points of Open collector output (NO/NC selectable) Maximum rating for setting output: DC30V 20mA (NPN output) |
| 1 points of Open collector output + 4~20mA output (Safe load resistance: 400Ω or less) |
|
| IP Rating | Equivalent to IP67(Dedicated cable connection state) RS, RR type Equivalent to IP65 |
| Connection Screw | Rc1/4[Female screw]: (Option)R1/4[Male screw] |
| Pressure Port Material | SUS630 |
| Connection Screw Material | SUS430 |
| Weight | Main body: Approx. 230g Dedicated cable 2m: Approx. 60g |
F Specification for Flash sensor
| Rated Capacity | 1, 2, 5, 10, 20, 50MPa |
|---|---|
| Calibration Range | 0~(1, 2, 5, 10, 20, 50)MPa |
| Accuracy | ±0.5%F.S.±1digit (Non Linearity, hysteresis and repeatability included.) |
| Output Channels | 2 points of Open collector output |
| 1 points of Open collector output + 4~20mA output Maximum rating for setting output: DC30V 20mA Residual voltage: 0.85V(NPN output) +Analog output Load resistance: 400Ω or less |
|
| IP Rating | Equivalent to IP65(Dedicated cable connection state) |
| Connection Screw | G3/8 |
| Pressure Port Material | SUS630 or 15-5PH (Precipitation hardening stainless steels)(*1) |
| Connection Screw Material | SUS630 or 15-5PH (Precipitation hardening stainless steels)(*1) |
| Weight | Main body: Approx. 200g Dedicated cable 2m: Approx. 60g |
- (*1)Running change planned (since October 2011).
Common specifications
| Display | -1999~2000(*1), 7 segments 4 digit LCD(Character height:9mm) |
|---|---|
| Display Color | Red or Green (Arbitrary setting) |
| Use Temperature Range | Temperature: 0~50°C(Temperature of medium to be measured: -10~70°C) |
| Safe Overload Rating | 150%R.C.(*2) |
| Temperature Effect | ±2.5%F.S.(25°C standard, within the service temperature range) |
| Vibration-Proof | 98m/s²(10G)[Compliant with IEC68-2-6] |
| RoHS | Europe RoHS directive conformity product |
| Connector | Model number XS2M-D423 made in Omron |
| Measurement Medium | Water, oil, gases or other media that will not corrode SUS630 and SUS430. |
| Power Source Voltage | DC18~30V |
| Consumption current | Approx. 30mA (Approx. 50mA for models with 4~20 mA output) |
| Functions | Display oscillating mechanism(±120°)/ 2nd display function / Display update rate Zero shift / Zero suppress / Simulation / Damping FIX zero / Number of moving average / Peak hold / Key protection Maximum and Minimum memory |
| Accessories | Operation manual (1 copy)(Specify English or Japanese.) Test report (1 copy) |
| Options (*3) | Wall hangings fixation bracket [VSW2-BR] |
- (*1) Depends on the factory setting. Values beyond the calibration range cannot be displayed.
- (*2) R.C.: Rated Capacity
- (*3) Contact our sales office for details.
