Specialized manufacturer of Digital Pressure Meters and Load Cells

VALCOM CO.,LTD.

 

Round Digital Pressure Meter with 1 Comparison Setting type
VPMC series
(Sensor direct connection, with comparison setting 1 output)
50kPa–1700kPa
50kPa abs–1700kPa abs


* Actual products may differ from photo depending on specifications.

  • One comparative setting output included as standard.
  • Easy-to-view large display of 3 ½-digit, approx. 15 mm in character height.
  • VPMC and directly connected sensor are calibrated as a pair and constitute a high-accuracy digital pressure meter.
Measured medium Air, gases, water, oil or other media.
(Depends on the material of sensor.)
Pressure type Positive, negative, compound and absolute pressures can be measured.
Pressure range Pressure sensor series for low, absolute and medium-to-high pressure up to 100MPa are available.
(See photos on the left for pressure sensors.)

Specifications

Display 1999 3 ½digit Super luminosity Red LED (Character height: Approx. 15mm)
Display Conversion Speed 3times/sec. (Standard), Can be set in the range of 1–15 times/s.
Accuracy (*1) ±0.05%F.S.±1digit
Use Temperature Range 0–55°C (No freezing)
Use Humidity Range 0–90%RH (No condensation)
External dimensions φ98×74 (D:Protrusions not included)
Weight Approx. 600g (Varies with specification)
Accessories Operating manual 1 copy (Specify English or Japanese.)
Test report 1 copy
  • (*1) Take into account the accuracy of the pressure sensor selected from the table.

Model Selection

Example

Selection of Pressure sensor

Refer to Selection Table for Pressure Sensors for specification and model numbers and specify the desired model.
[e.g.] VPMC - A - 1.000MPa - 1VAM(H)△P - 1 / VPRQ - 1MP
Selection Check Model Specifications
1.Model VPMC Bourdon-Repalaceable Round Digital Pressure Meter with 1 Comparison Setting type
2.Casing type   A Directly connected on bottom side (With collar)
  AS Directly connected on bottom side (Without collar)
  B Directly connected on back side (With collar)
3.Display/Calibration     Specify the range within the rated capacity of the applicable pressure sensor.(Within 50% of the rated capacity)
*Refer to Selection Table for Pressure Sensors for the rated capacity.
4.Number of Setting Outputs - Output type Response frequency Safe load resistance
1VA 1- setting / PhotoMOS relay output 0.5msec. or less AC/DC250V 0.1A
Peak 400V
5.Setting Method Blank Internal adjustment type
M Remote setting knob type
6.Output type H Higher limit output *Always specify the output type when placing an order.
L Lower limit output
7.Differential Value Setting Blank Hysteresis=△P setting: not available
△P Hysteresis=△P: available Hysteresis setting variable rang: Within 10% of the sensor's rating
(*2)Refer to the Dimension page.
5.Power [Power Consumption]   1 AC100V [2VA]
  11 AC110V [2VA]
  2 AC200V [2VA]
  22 AC220V [2VA]
  4 DC24V [100mA]
  5 DC12V [100mA]
6.Indication Conversion Rate
(Option)
    Indication conversion rate: Standard 3 times/sec. Option ( times/sec.)
*Specify in the range of 1–15 times/s.

External dimensions (Unit: mm)

External dimensions
Selection table for pressure sensor
Pressure sensor VHR3 VHG3 VAR3 VAG3 VPNPR VPNPG
Connection screw R3/8 G3/8 R3/8 G3/8 R3/8 G3/8
Rated capacity 50kPa(or kPa abs) 100–700kPa(or kPa abs) 100–1700kPa(or kPa abs)
Drawing
Pressure sensor VNF VPRF VPRT VPRTF
Connection screw G3/4 G3/8 R3/8 G3/8
Rated capacity 100–1700kPa(or kPa abs) 1–50MPa 1–50MPa
Drawing
Pressure sensor VPRT VPRTF VPRQ VPRQF VPRQF
Connection screw R1/2 G1/2 R3/8 G3/8 G1/2
Rated capacity 100MPa 1–50MPa 100MPa
Drawing

1–35MPa

50MPa

100MPa

Hysteresis (Volume adjustment)

Hysteresis

Power/Output specification

Power/Output specification

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