Digital 2wire Pressure Transmitter VPMC-A(B)-6 series | VALCOM CO.,LTD. [Specialized manufacturer of Digital Pressure Meters and Load Cells]

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Digital 2wire Pressure Transmitter
VPMC-A(B)-6 series
50kPa–100MPa
50kPa abs–500kPa abs

* Actual products may differ from photo depending on specifications.

2-wire transmission system takes advantage of existing wiring.
Clear display with high brightness LED even in dimly-lit factories.
Wide pressure range to support various sensors to be connected.
Long life and good protection rating equivalent to IP65.

Measured medium	Air, gases, water, oil or other media. (Depends on the material of sensor.)
Pressure type	Positive, 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 ½digit Super luminosity Red LED (Character height: Approx. 14.2mm)
Display Conversion Speed	Approx. 2.5 times/sec.
Accuracy (*1)	±0.05%F.S.±1digit
Use Temperature Range	0–50°C (No freezing)
Use Humidity Range	35–85%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(*2)

(*1) Take into account the accuracy of the pressure sensor selected from the table.
(*2) For accessories such as connectors, refer to the pages of Accessories and Options.

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 - 6 - 4 - (±100kPa) - S - P100KPGR3

Selection	Check	Model	Specifications
1.Model	○	VPMC	Digital 2wire Pressure Transmitter
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.Analog output		-	Output type	Response frequency	Safe load resistance
3.Analog output	○	6	4–20mA 2-wire	200Hz–1kHz *Depends on the specifications of sensor.	402Ω max.
4.Power	○	4	DC24V
5.Display/Calibration			It is not possible to display/calibrate negative pressures only. (3)(4) 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.Cable Connection		S	Pigtail 2m
		W	Waterproof connector *Cable not included
		N	Standard connector *Cable not included
7.Sensor type		H	VHR3 or VHG3		*Refer to Selection Table for Pressure Sensors for the rated capacity.
		A	VAR3 or VAG3
		P	VPNPR or VPNPG
		T	VPRT or VPRTF
		Q	VPRQ or VPRQF
		F	VPRF
8.Rated Capacity(R.C.)		See right table. Enter the range in the as it is.	Sensor H designation	050KPG50kPa 050KPA50kPa abs
			Sensor A designation	100KPG100kPa 200KPG200kPa 500KPG500kPa 700KPG700kPa 100KPA100kPa abs 200KPA200kPa abs 500KPA500kPa abs 700KPA700kPa abs *Cannot be used for compound pressure. Select P for compound pressure.
			Sensor P designation	100KPG100kPa 200KPG200kPa 700KPG700kPa 1700KPG1700kPa 100KPA100kPa abs 200KPA200kPa abs 700KPA700kPa abs 1700KPA1700kPa abs
			Sensor T, Q, F designation	001MPG1MPa 020KPG20MPa
				002MPG2MPa 035MPG35MPa *Sensor Q type only
				005MPG5MPa 050MPG50MPa
				010MPG10MPa 100MPG100MPa *Sensor T/Q type only
9.Connection screw		R3	R3/8(Target model: VHR3/VAR3/VPNPR/VPRT/VPRQ)
		G3	G3/8(Target model: VHG3/VAG3/VPNPG/VPRTF/VPRQF/VPRF)
		R4	R1/2(Target model: VPRT-100MP)
		G4	G1/2(Target model: VPRTF-100MP/VPRQF-100MP)

(*3)Notes for pressure range
Specify the display range between -200–200 for the 4 mA side and between 100–1999 for the 20 mA side.
[e.g.] ○ ±20.0kPa -1.00–19.99kPa
× ±30.0kPa -3.00–19.99kPa
If the 4 mA side is 0, specify the range for the 20 mA side only.
(*4)How to specify the display range:
(e.g. 1) To display 0–5.00 MPa with a pressure sensor of rated capacity of 10 MPa, specify "(5.00MPa"
(e.g. 2)To display 0–100.0 kPa with an absolute pressure sensor of rated capacity of 100 kPa, specify "(100.0kPa(abs))"
When using an absolute sensor, add "(abs)" next to the unit without adding a minus sign (-).
(e.g. 3) To display compound pressure of -100–100 kPa, specify "(±100kPa)". In case of -100–1000 kPa, specify "-100–100 kPa".

External dimensions (Unit: mm)

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