2 Comparison Setting type Pressure Switch with Internal Setting Trimmer Waterproof M type series | VALCOM CO.,LTD. [Specialized manufacturer of Digital Pressure Meters and Load Cells]

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2 Comparison Setting type Pressure Switch with Internal Setting Trimmer
Waterproof M type series
With comparison setting 2 output
50kPa–100MPa
50kPa(abs)–1700kPa(abs)

Please contact each sales office for instruction manuals.

Contact output response as fast as approx. 1 ms.
High accuracy and long life.
Can be used in combination with a variety of pressure sensors.

Measuring Medium	Air, gases, water, oil, etc. (Depends on the material of sensor.)
Pressure Type	Positive, negative, and absolute pressures can be measured. (Compound pressure cannot be measured.)
Measured Range	Pressure sensor series ranging from low pressure, absolute pressure, and medium-to-high pressure up to 100 MPa are available. (Can be selected according to the range of pressure to be used.)

Specifications

Display	Operation check lamp
Use Temperature Range	Temperature: −10 to 55°C (No freezing)
Use Humidity Range	Humidity: 0 to 85%RH (No condensation)
IP Rating	Equivalent to IP55
Setting Method	Via setting trimmers in the case
Dimensions	Pigtail cable type: φ60×58 (D: Protrusions not included) Waterproof connector type: φ60×66 (D: Protrusions not included)
Weight	Approx. 200g (Varies with specification)
Accessories	Operation manual 1 copy (Specify English or Japanese.) Test report 1 copy

Model Selection

Example

Pressure Sensor or Load Cell Selection

Refer to Selection Table for Pressure Sensors for specification and model numbers and specify the desired model.
[e.g.] MQ - B - S - 50MPa - HH - 4 - P / VPRQ - 50MP

Selection	Check	Model	Specifications
1.Model	○	M	Waterproof M type pressure switch with internal setting trimmer
2.Applicable Pressure Sensor (*1)	-	-	Applicable sensor model	Non Linearity	Connection screw	Pressure type / Rated capacity range	Medium to be measured
		PR	VPNPR	±0.25%R.C.	R3/8	Gauge pressure: 100–1700kPa Absolute pressure: 100–1700kPa abs	Medium that will not corrode SUS316L
		PG	VPNPG	±0.25%R.C.	G3/8		Medium that will not corrode SUS316L
		HR	VHR3	±0.2%R.C.	R3/8	Gauge pressure: 50kPa Absolute pressure: 50kPa abs	Medium that will not corrode Hastelloy C22 or SUS316L
		HG	VHG3	±0.2%R.C.	G3/8	Gauge pressure: 50kPa Absolute pressure: 50kPa abs	Medium that will not corrode Hastelloy C22 or SUS316L
		AR	VAR3	±0.2%R.C.	R3/8	Gauge pressure: 100–700kPa Absolute pressure: 100–700kPa abs	Medium that will not corrode Hastelloy C22 or SUS316L
		AG	VAG3	±0.2%R.C.	G3/8		Medium that will not corrode Hastelloy C22 or SUS316L
		HV1	HV1	±0.2%R.C.	VCR1/4 Male screw or equivalent	Gauge pressure: 50kPa Absolute pressure: 50kPa abs	Medium that will not corrode Hastelloy C22 or SUS316L
		HS1	HS1	±0.2%R.C.	Swagelok® tube fitting 1/4 or equivalent	Gauge pressure: 50kPa Absolute pressure: 50kPa abs	Medium that will not corrode Hastelloy C22 or SUS316L
		AV1	AV1	±0.2%R.C.	VCR1/4 Male screw or equivalent	Gauge pressure: 100–500kPa Absolute pressure: 100–500kPa abs	Medium that will not corrode Hastelloy C22 or SUS316L
		AS1	AS1	±0.2%R.C.	Swagelok® tube fitting 1/4 or equivalent		Medium that will not corrode Hastelloy C22 or SUS316L
		NV1	NV1	±0.25%R.C.	VCR1/4 Male screw or equivalent	Gauge pressure: 100–700kPa Absolute pressure: 100–700kPa abs	Medium that will not corrode SUS316L
		NS1	NA1	±0.25%R.C.	Swagelok® tube fitting 1/4 or equivalent		Medium that will not corrode SUS316L
		T	VPRT	±0.2%R.C.	R3/8 (100MPa:R1/2)	1–100MPa	Medium that will not corrode 15-5PH
		TF	VPRTF	±0.2%R.C.	G3/8 (100MPa:G1/2)	1–100MPa	Medium that will not corrode 15-5PH
		Q	VPRQ	±0.8%R.C.	R3/8	1–50MPa	Medium that will not corrode 15-5PH
		QF	VPRQF	±0.8%R.C.	G3/8 (100MPa:G1/2)	1–100MPa	Medium that will not corrode 15-5PH
		NFF	VNF	±0.25%R.C.	G3/4	Gauge pressure: 100–1700kPa Absolute pressure: 100–1700kPa abs	Medium that will not corrode SUS316L
		F	VPRF	±0.5%R.C.	G3/8	1–50MPa	Medium that will not corrode 15-5PH
3.Direct connection to sensor	○	B	Direct connection to sensor
4.Cable Connection type		S	Pigtail cable
4.Cable Connection type		D	Waterproof connector
5.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.Output type	-	-	Output type			Response time	Permissible load
		HH	2 setting/Open collector output (S1:Higher limit S2:Higher limit) Standard			Approx. 1msec. or less	45V 100mA
		HL	2 setting/Open collector output (S1:Higher limit S2:Lower limit)
		LH	2 setting/Open collector output (S1:Lower limit S2:Higher limit)
		LL	2 setting/Open collector output (S1:Lower limit S2:Lower limit)
7.Power [Consumption current]		4	DC24V [40mA]
7.Power [Consumption current]		5	DC12V [40mA]
8.Bracket (option)		Blank	No brackets
8.Bracket (option)		P	with Panel mounting bracket

(*1) Refer to Selection Table for Pressure Sensors for details.
(*2) Non Linearity is 0.3%R.C. for the rated capacities 5 kPa.

External dimensions (Unit: mm)

Electrical wiring specification

Pressure Switch