Specialized manufacturer of Digital Pressure Meters and Load Cells

VALCOM CO.,LTD.

 

High Accurate Pressure Intelligent Digital Display
VSW2H series
500kPa–50MPa


* Actual products may differ from photo depending on specifications.

  • High accuracy: ±0.25%F.S. ±1 digit or below (Service temp.: 0 to 50°C, Overall accuracy including temperature characteristics)
  • "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.
  • Setting output can be selected between higher/lower limits and NPN/PNP (Factory-set at NPN/PNP.)
Measured medium VT sensor: Water, oil, gases or other media that will not corrode SUS630 and SUS430.
H sensor: Water, oil, gases or other media that will not corrode SUS316L and Hastelloy C-22 equivalent.
Pressure type Positive pressures can be measured.
Pressure range 500kPa–50MPa

Specifications

Display −1999–5000 (*1) 7 segments 4 digit LCD (Character height:9mm)
Display Color Red or Green (Arbitrary setting)
Rated capacity 500kPa, 1, 2 , 5 , 10 , 20 , 35 , 50MPa
Calibration Range 0– (500kPa, 1, 2 , 3.5 , 5 , 10 , 20 , 35 , 50) MPa
Accuracy ±0.25%F.S.±1digit or less
[Non Linearity, hysteresis, repeatability, Temperature characteristics of 0–50°C (25°C standard) included]
Output Channels 2 points of Open collector output (NO/NC selectable)
Setting output Maximum rating DC30V 20mA Residual voltage: 0.85V (NPN output)
1 points of Open collector output + 4–20mA output
(Safe load resistance: 400Ω or less)
Use Temperature Range Temperature: 0–50°C (Temperature of medium to be measured: -10–70°C)
Safe Overload Rating 500kPa, 1, 2, 3.5MPa: 300%R.C.
5, 10, 20, 35, 50MPa: 150%R.C.
IP Rating Equivalent to IP65 (Dedicated cable connection state)
Temperature Effect Included in Accuracy above
Vibration-Proof 98m/s² (10G) [Compliant with IEC68-2-6]
Connection Screw Rc1/4 [Female screw]: (Option) R1/4[Male screw]
Applicable standards CE marking (EMS directive, European RoHS directive)
Connector Model number XS2M-D423 made in Omron
Power Source Voltage DC24V±10%
Consumption current Approx. 30mA (Approx. 50mA for models with analog outputs)
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
Pressure Port Material VT sensor: SUS630
H sensor: Hastelloy C-22
Connection Screw Material VT sensor: SUS430
H sensor: SUS316L
Weight Main body: Approx. 230g Dedicated cable 2m: Approx. 60g
Accessories Operating manual 1 copy (Specify English or Japanese.)
Test report 1 copy
Options (*2) Wall hangings fixation bracket [VSW2-BR]
  • (*1)Depends on the factory setting. Values beyond the calibration range cannot be displayed.
  • (*2)Contact our sales office for details.

Model Selection

Example

Selection Check Model Specifications
1.Model VSW2H High Accurate Pressure Intelligent Digital Display
2.Output   02 2 points of Open collector output (Factory setting: NPN)
  31 1 points of Open collector output (Factory setting: NPN)
+4–0mA output (Scaling setting possible as desired.)
3.Power 4 DC24V±10% (Consumption current: Approx. 30mA *Analog output: Approx. 50mA)
4.Calibration   500kPa (0–500kPa) Sensor H designation Rated capacity 500KPG designation
  1000kPa (0–1000kPa) Rated capacity 001MPG designation
  1.000MPa (0–1.000MPa)
  2000kPa (0–2000kPa) Rated capacity 002MPG designation
  2.000MPa (0–2.000MPa)
  3.50MPa (0–3.50MPa) Rated capacity 3R5MPG designation
  3.500MPa (0–3.500MPa)
  5.00MPa (0–5.00MPa) Sensor VT designation Rated capacity 005MPG designation
  5.000MPa (0–5.000MPa)
  10.0MPa (0–10.0MPa) Rated capacity 010MPG designation
  10.00MPa (0–10.00MPa)
  20.0MPa (0–20.0MPa) Rated capacity 020MPG designation
  20.00MPa (0–20.00MPa)
  35.0MPa (0–35.0MPa) Rated capacity 035MPG designation
  35.00MPa (0–35.00MPa)
  50.0MPa (0–50.0MPa) Rated capacity 050MPG designation
  50.00MPa (0–50.00MPa)
5.Cable Connection   WN Cable not included. (If prepared by the customer), Front connector type
Main body use connector: Panel mounting connector plug made in Omron
(Model number) XS2M-D423
  WS Waterproof connector (Front: Straight type) + Cable 2m
  WR Waterproof connector (Front: Angle type) + Cable 2m
  RN Cable not included. (If prepared by the customer) Rear connector type
Main body use connector: Panel mounting connector plug made in Omron
(Model number) XS2M-D423
  RS Waterproof connector (Rear: Straight type) + Cable 2m
  RR Waterproof connector (Rear: Angle type) + Cable 2m
6.Sensor Type   H Semiconductor thin-film type sensor
(Display oscillating mechanism not included.)
  VT Thin-film sensor
7.Rated Capacity   500KPG 500kPa
  001MPG 1000kPa
  002MPG 2000kPa
  3R5MPG 3500kPa
  005MPG 5MPa
  010MPG 10MPa
  020MPG 20MPa
  035MPG 35MPa
  050MPG 50MPa
8.Connection screw   C2 Rc1/4
  R2 R1/4

External dimensions (Unit: mm)

External dimensions External dimensions External dimensions External dimensions

Wiring diagram

Wiring diagram

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