Vibration-proof General-purpose Pressure Transmitter for Middle High Pressure VPVQ(F) series | VALCOM CO.,LTD. [Specialized manufacturer of Digital Pressure Meters and Load Cells]

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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 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	4–20mA (2 wire system, 4 wire system), Specify among 4 to 20 mA (2-wire, 4-wire), 1 to 5 V, 0 to 5 V, and 0 to 10 V.

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	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/s²6msec. (3 axes: X, Y, Z in 6 directions, 3 times each)
IP Rating (Main body)	Equivalent to IP64(Pigtail: Equivalent to IP54)
Power	Selectable: 4DC24V (±10%), 5DC12V (±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	Operating manual 1 copy (Specify English or Japanese.) Test report 1 copy Copper packing(×1) (G screw only)

Example

Selection	Check	Model	Specifications
1.Model		VPVQ	Vibration-proof General-purpose Pressure Transmitter for Middle High Pressure *Connection screw: R3/8
1.Model		VPVQF	Vibration-proof General-purpose Pressure Transmitter for Middle High Pressure *Connection screw: G3/8(100MPa: G1/2 only)
2.Analog output	-	-	Output type	Response frequency	Safe load resistance	Consumption current
		A2	1–5V	500Hz	5kΩ or more	Approx. 23mA
		A3	4–20mA (4-wire)		DC24V: 500Ω or less/ DC12V: 250Ω or less	Approx. 40mA
		A4	0–5V		5kΩ or more	Approx. 23mA
		A5	0–10V		5kΩ or more	Approx. 23mA
		A6	4–20mA (2-wire)	1kHz	DC24V: 500Ω or less/ DC12V: 150Ω or less	-
3.Calibration	-	-	Rated capacity	Example of calibration range
		See right table. Enter the range in the as it is.	1MPa	1MPa (0–1) MPa	0.5MPa (0–0.5) MPa	-0.1–1MPa (-0.1–1) MPa
			2MPa	2MPa (0–2) MPa	1MPa (0–1) MPa	-0.1–2MPa (-0.1–2) MPa
			5MPa	5MPa (0–5) MPa	2.5MPa (0–2.5) MPa	-0.1–5MPa (-0.1–5) MPa
			10MPa	10MPa (0–10) MPa	5MPa (0–5) MPa	9.8MPa (0–9.8) MPa
			20MPa	20MPa (0–20) MPa	10MPa (0–10) MPa	19.6MPa (0–19.6) MPa
			35MPa	35MPa (0–35) MPa	17.5MPa (0–17.5) MPa	34.3MPa (0–34.3) MPa
			50MPa	50MPa (0–50) MPa	25MPa (0–25) MPa	49MPa (0–49) MPa
			1100MPa: G1/2 only	100MPa (0–100) MPa	70MPa (0–70) MPa	98.1MPa (0–98.1) MPa
4.Cable Connection	○	S	Pigtail Equivalent to IP64
5.Power		4	DC24Ｖ (±10%)
5.Power		5	DC12Ｖ (±10%)*Not available when analog output is A5
6.Length (Cable)		2m	2m Standard
		3m	3m
		5m	5m
		10m	10m
		□□m	Other length *Contact our sales office for other cable lengths.

*Refer to line connection here

Pressure Sensor