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Valcom VPVQ(F) Series | TKK Corporation


Valcom VPVQ(F) Series

  • Vibration-proof and shock-proof construction with molded-in sensor elements and amplifier.
  • Sensor machined integral with diaphragm offers durability and long life.
  • Vibration-proof model despite low price
Measured medium Water, oil, gases or other media that will not corrode SUS630 or 15-5PH (precipitation-hardened stainless steel).
Pressure type Positive and compound pressures can be measured.
Measured Range Can be specified within the range of 1 kPa to 100 MPa of rated capacity (Calibration range: 0.5 MPa to 100 MPa).
Specify more than 50% of rated capacity as the calibration range.
Output type Specify among 4 to 20 mA (2-wire, 4-wire), 1 to 5 V, 0 to 5 V, and 0 to 10 V.

Specification

Non Linearity ±0.8%R.C.(100MPa: ±1%R.C.)
Hysteresis ±0.8%R.C.(100MPa: ±1%R.C.)
Compensated Temperature Range
(Temperature of medium to be measured)
-30~70°C(No condensation or freezing)
Safe Temperature Range
(Temperature of medium to be measured)
-40~100°C(No condensation or freezing)
Temperature Effect on Zero Balance ±0.2%R.C./10°C
Temperature Effect on Load ±1%R.C./10°C
Safe Overload Rating 150%R.C.
Ultimate Overload Rating 200%R.C.
Insulation Resistance 100MΩ or more (DC50V)
Pressure Port Material SUS630 or 15-5PH (Precipitation hardening stainless steels) (*1)
Connection Screw Selectable: R3/8 and G3/8
(VPVQF 100MPa: G1/2 only)
Fastening Torque;Recommended 1~5MPa: 20N・m, 10~50MPa: 40N・m, 100MPa: 80N・m
Fastening Torque;Maximum 1~5MPa: 30N・m, 10~50MPa: 60N・m, 100MPa: 120N・m
Vibration-proof 300m/s² (X, Y, Z, 2 hours each)
Shock-proof 1000m/s² 6msec. (3 axes: X, Y, Z in 6 directions, 3 times each)
IP Rating (Main body) Equivalent to IP64(Pigtail: Equivalent to IP54)
Power Selectable: 4 DC24V(±10%), 5 DC12V(±10%)
*Only 24V DC available when analog output is A5 .
Cable 4- or 2-core shielded (oilproof) cable
2m, directly-connected φ6mm
Weight Approx. 250g(Cable not included)
Accessories Operation manual (1 copy)(Specify English or Japanese.)
Test report (1 copy)
Copper packing(×1)(G screw only)