Specialized manufacturer of Digital Pressure Meters and Load Cells


Discontinued Successor model: VHR3(G3)VAR3(G3)VPNPR(G)

Low Pressure Transducer for Gas(Inert)
VPMR(G) series

  • Measures the low pressures (50 to 350 kPa) with high accuracy.(Nonlinearity: ±0.2 to 0.3%R.C.)
  • For the cable connection to the sensor, "pigtail", "standard connector" and "waterproof connector" are available.
Measured medium Dedicated to inert gases (noncorrosive gases) such as air, nitrogen, argon, etc.
Pressure Type Positive, compound and negative pressures can be measured.
Rated capacity 50–350kPa


Rated Output (R.O.) 33±14mV/0.5mA
Non Linearity ±0.2%R.C.
Hysteresis ±0.2%R.C.
Excitation;Recommended 0.5mA
Excitation;Maximum 3mA
Input Terminal Resistance 4000–6000Ω
Output Terminal Resistance 4000–6000Ω
Insulation Resistance 100MΩ or more (DC50V)
Compensated Temperature Range (Temperature of medium to be measured) 0–70°C (No condensation or freezing)
Safe Temperature Range (Temperature of medium to be measured) −20–100°C (No condensation or freezing)
Safe Overload Rating 200%R.C.
Ultimate Overload Rating 300%R.C.
Temperature Effect on Zero Balance ±0.2%R.C./10°C
Temperature Effect on Load ±0.2%R.C./10°C
Fastening Torque;Recommended 20N·m
Fastening Torque;Maximum 30N·m
Connection Screw Selectable: R3/8 or G3/8
Pressure Port Material Aluminum 2017 (Pressure port: Semiconductor)
Cable 4-core shielded (oilproof) cable 3m (Standard) φ6mm
Waterproof type and Cable pigtail type use a cable in tube of φ6.5 mm in diameter.
Weight Approx. 100g (Cable not included)
Accessories Test report 1 copy

Model Selection


Selection Check Model Specifications
1.Model   VPMR Minute-Low Pressure Transducer for Gas (Inert)
*Connection screw: R3/8
  VPMG Minute-Low Pressure Transducer for Gas (Inert) *Connection screw: G3/8
2.Rated Capacity(R.C.)   005 Gauge pressure: 5kPa
  050 Gauge pressure: 50kPa
  200 Gauge pressure: 200kPa
  350 Gauge pressure: 350kPa
3.Cable Connection   N Standard connector Equivalent to IP40
  W Waterproof connector Equivalent to IP56
  S Pigtail Equivalent to IP54
4.Length (Cable)   3m 3m Standard
  5m 5m
  10m 10m
  □□m Other length *Contact our sales office for other cable lengths.

External dimensions (Unit: mm)

External dimensions

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