Specialized manufacturer of Digital Pressure Meters and Load Cells

VALCOM CO.,LTD.

 

Round Digital Display with Peak Hold type Amplifier
VPC series
(Sensor direct connection type, with peak hold)
50kPa–100MPa
50kPa abs–1700kPa abs


* Actual products may differ from photo depending on specifications.

  • High-speed analog peak hold without microcomputer.
  • High accuracy and long life.
  • Abundant lineup enables various pressure measurements.
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 ranging from low pressure, absolute pressure, and medium-to-high pressure up to 100 MPa are available.
(See photos on the left for pressure sensors.)

Specifications

Display 1999 3 ½ digit Super luminosity Red LED (Character height: Approx. 15mm)
Display Conversion Speed 3 times/sec.(Standard), Can be changed in 1–15 times.
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 φ104×56 (D:Protrusions not included)
Weight Approx. 650g (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.] VPC - D - S - A - 1.000MPa - P - 1 / VPRQ - 1MP

Selection of Power converter

Only when AC power is used, refer to the Power Converters page, and specify the model.
[e.g.] TUC - AC100V - 3 - 1N
Selection Check Model Specifications
1.Model VPC Round Digital Display with Peak Hold type Amplifier
2.Output - - Output type Response frequency Safe load resistance
D Display only (No output) - -
3.Panel Mounting Parts   S Without panel bracket: A==Fixed a S for the models with sensor directly connected on bottom.
  P With panel bracket: B=Available only for the models with sensor directly connected on bottom.
4.Casing type   A Directly connected on bottom side (Pressure sensor only)
  B Directly connected on back side (Pressure sensor only)
5.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.
6.Peak Hold P Response Approx. 1kHz
7.Power [Power Consumption]   1 AC100V [5VA] When specifying AC power, a dedicated power converter "TUC" will be included.
  11 AC110V [5VA]
  2 AC200V [5VA]
  22 AC220V [5VA]
  3 DC±12V [200mA]
8.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 Discontinued
VPMR
Discontinued
VPMG
VHR3 VHG3 VAR3 VAG3 VPNPR VPNPG
Connection screw R3/8 G3/8 R3/8 G3/8 R3/8 G3/8 R3/8 G3/8
Rated capacity 5–350kPa 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

Peak hold

Peak hold can be selected only for the models with no analog output
(D: Display only) and power specification 1.11, 2.22 or 3.

Peak hold

Power Specifications

Power Specifications

*Only when AC power is used, select exclusive trans unit. (Refer to the "Exclusive power for VPC" page.)

Peak command connector specifications

Peak command connector specifications

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