Specialized manufacturer of Digital Pressure Meters and Load Cells

VALCOM CO.,LTD.

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VESZ2000/VESZ3000Pressure sensor with built-in amplifier for hot and cold ranges

Rated capacity: 2000kPa, 3000kPa
Output: VESZ2000DR3: 4.76 to 20mA, VESZ3000DR3: 4.52 to 20mA
Power: DC12V or DC24V [10 to 26.5V]
Nonlinearity: ±0.5%R.C. or less
Compensated temperature range: -40 to 120 deg C
Connection screw: R3/8
Supports both hot and cold ranges (-40 to +120 deg C)
High-accuracy, noise-resistant, waterproof and compact
Ideal for use under extremely cold condition, such as refrigerant temperature measurement

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VHR3/VHG3 Process OutputLow Pressure Transmitter (Wetted Part: Equivalent to hastelloy C-22)

Rated capacity: 50kPa, 50kPa abs
Output: 4 to 20mA (2 wire system, 4 wire system), 1 to 5V, 0 to 5V, 0 to 10V
Power: DC24V (±10%), DC12V (±10%) *Not available when analog output is 0 to 10V
Nonlinearity: ±0.2%R.C.
Compensated temperature range: 0 to 70 deg C
Connection screw: R3/8 or G3/8
Adoption of hastelloy C-22 equivalent diaphragm offers high corrosion resistance.
Diaphragm structure enables high accuracy measurement even in lower pressure range. (Nonlinearity: ±0.2%R.C.)
Gauge pressure reference and absolute pressure reference available.

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VHR3/VHG3 Semiconductor Strain Gauge OutputLow Pressure Transducer (Wetted Part: Hastelloy C-22) [Semiconductor Strain Gauge Output]

Rated capacity: 50kPa, 50kPa abs
Output: 50kPa: 100±40mV/mA
Nonlinearity: ±0.2%R.C.
Compensated temperature range: 0 to 70 deg C
Connection screw: R3/8 or G3/8
Adoption of hastelloy C-22 equivalent diaphragm offers high corrosion resistance.
Diaphragm structure enables high accuracy measurement even in lower pressure range. (Nonlinearity: ±0.2%R.C.)
Gauge pressure reference and absolute pressure reference available.

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VAR3/VAG3 Process OutputLow Pressure Transmitter (Wetted Part: Equivalent to hastelloy C-22)

Rated capacity: 100kPa, 200kPa, 500kPa, 700kPa, 100kPa abs, 200kPa abs, 500kPa abs, 700kPa abs
Output: 4 to 20mA (2 wire system, 4 wire system), 1 to 5V, 0 to 5V, 0 to 10V
Power: DC24V (±10%), DC12V (±10%) *Not available when analog output is 0 to 10V
Nonlinearity: ±0.2%R.C.
Compensated temperature range: 0 to 70 deg C
Connection screw: R3/8 or G3/8
Adoption of hastelloy C-22 equivalent diaphragm offers high corrosion resistance.
Diaphragm structure enables high accuracy measurement even in lower pressure range. (Nonlinearity: ±0.2%R.C.)
Gauge pressure reference and absolute pressure reference available.

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VSD4Sanitary Digital Differential Pressure Transmitter

Pressure Port Type: ISO Ferrule, VARIVENT, ISO Cap-nut, Special order
Rated capacity: 50 kPa to 1000 kPa
Temperature compensation range: -5 to 150 deg C (Measurement pressure medium)
Power: DC 24 V (DC 15.64 to 26.5 V) Cureent consumption Approx. 23 mA
Determines differential pressure by computing the outputs from two pressure sensors.
Output 4 to 20 mA (2 wire system) scaling function.
Chooses from One output (Only the output of difference pressure) and Two output (The output of difference pressure + The Output of low pressure side).

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VAR3/VAG3 Semiconductor Strain Gauge OutputLow Pressure Transducer (Wetted Part: Hastelloy C-22) [Semiconductor Strain Gauge Output]

Rated capacity: 100kPa, 200kPa, 500kPa, 700kPa, 100kPa abs, 200kPa abs, 500kPa abs, 700kPa abs
Output: 85±30mV/mA (700kPa, 700kPa: 112±42mV/mA)
Nonlinearity: ±0.2%R.C.
Compensated temperature range: 0 to 70 deg C
Connection screw: R3/8 or G3/8
Adoption of hastelloy C-22 equivalent diaphragm offers high corrosion resistance.
Diaphragm structure enables high accuracy measurement even in lower pressure range. (Nonlinearity: ±0.2%R.C.)
Gauge pressure reference and absolute pressure reference available.

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VPRNP Process OutputLow Pressure Transmitter (Wetted Part: SUS316L)

Rated capacity: 100kPa, 200kPa, 700kPa, 1700kPa, 100kPa abs, 200kPa abs, 700kPa abs, 1700kPa abs
Output: 4 to 20mA (2 wire system, 4 wire system), 1 to 5V, 0 to 5V, 0 to 10V
Power: DC24V (±10%), DC12V (±10%) *Not available when analog output is 0 to 10V
Nonlinearity: ±0.25%R.C.
Compensated temperature range: 0 to 70 deg C
Connection screw: R3/8 or G3/8
Diaphragm structure enables high accuracy measurement even in lower pressure range. (Nonlinearity: ±0.25%R.C.)
Highly leak-proof and can be used even at high vacuum.
Gauge pressure reference and absolute pressure reference available.

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VPRNP Semiconductor Strain Gauge OutputLow Pressure Transducer (Wetted Part: SUS316L) [Semiconductor Strain Gauge Output]

Rated capacity: 100kPa, 200kPa, 700kPa, 1700kPa, 100kPa abs, 200kPa abs, 700kPa abs, 1700kPa abs
Output: 100±30mV/1mA
Nonlinearity: ±0.25%R.C.
Compensated temperature range: 0 to 70 deg C
Connection screw: R3/8 or G3/8
Diaphragm structure enables high accuracy measurement even in lower pressure range. (Nonlinearity: ±0.25%R.C.)
Highly leak-proof and can be used even at high vacuum.
Atmospheric pressure reference and absolute pressure reference available.

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VPRNP(IS) Semiconductor Strain Gauge Output (For explosion-proof)Low Pressure Transducer (Wetted Part: SUS316L)

Rated capacity: 100kPa, 200kPa, 700kPa, 1700kPa, 100kPa abs, 200kPa abs, 700kPa abs, 1700kPa abs
Output: 100±30mV/1mA
Nonlinearity: ±0.25%R.C.
Compensated temperature range: 0 to 70 deg C
Connection screw: R3/8 or G3/8
Diaphragm structure enables high accuracy measurement even in lower pressure range. (Nonlinearity: ±0.25%R.C.)
Highly leak-proof and can be used even at high vacuum.
Gauge pressure reference and absolute pressure reference available.

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VPNPR/VPNPG Process OutputLow Pressure Transmitter (Wetted Part: SUS316L)

Rated capacity: 100kPa, 200kPa, 700kPa, 1700kPa, 100kPa abs, 200kPa abs, 700kPa abs, 1700kPa abs
Output: 4 to 20mA (2 wire system, 4 wire system), 1 to 5V, 0 to 5V, 0 to 10V
Power: DC24V (±10%), DC12V (±10%) *Not available when analog output is 0 to 10V
Nonlinearity: ±0.25%R.C.
Compensated temperature range: 0 to 70 deg C
Connection screw: R3/8 or G3/8
Diaphragm structure enables high accuracy measurement even in lower pressure range. (Nonlinearity: ±0.25%R.C.)
Highly leak-proof and can be used even at high vacuum.
Gauge pressure reference and absolute pressure reference available.

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VPNPR/VPNPG Semiconductor Strain Gauge OutputLow Pressure Transducer (Wetted Part: SUS316L)

Rated capacity: 100kPa, 200kPa, 700kPa, 1700kPa, 100kPa abs, 200kPa abs, 700kPa abs, 1700kPa abs
Output: 100±30mV
Nonlinearity: ±0.25%R.C.
Compensated temperature range: 0 to 70 deg C
Connection screw: R3/8 or G3/8
Diaphragm structure enables high accuracy measurement even in lower pressure range. (Nonlinearity: ±0.25%R.C.)
Highly leak-proof and can be used even at high vacuum.
Gauge pressure reference and absolute pressure reference available.

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VCCPHigh Vacuum Pressure Transmitter

Rated capacity: 10kPa abs
Output: 1 to 5V, 4 to 20mA (4 wire system)
Power: DC24V (±10%)
Nonlinearity: ±0.8%F.S. or less
Compensated temperature range: 0 to 70 deg C
Connection screw: R1/4, R3/8, G1/4, G3/8
Measurement of the high vacuum area is possible. 0 to 1500Pa(abs), 0 to 5kPa(abs) and 0 to 10kPa(abs)
Maximum allowable pressure (400kPa)

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VESIMiniature Pressure Transmitter (Mid-High)

Rated capacity: 1MPa, 3MPa, 5MPa, 10MPa, 20MPa, 35MPa, 50MPa
Output: 4 to 20mA (2 wire system)
Power: DC12V, DC24V (10 to 26.5V)
Nonlinearity: ±0.5%R.C. or less
Compensated temperature range: -20 to 100 deg C
Connection screw: G3/8 (R1/4, R3/8 Joint option)
Suitable for location with abrupt pressure fluctuation thanks to the diaphragm cover.
High environmental resistance [Wide temperature compensation range / IPx7 rating / Vibration resistance: 196 m/s² (50 to 1000 Hz)]
Quick delivery and low price

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VESVMiniature Pressure Transmitter (Mid-High)

Rated capacity: 1MPa, 3MPa, 5MPa, 10MPa, 20MPa, 35MPa, 50MPa
Output: 1 to 5V
Power: DC12V, DC24V (10 to 32V) [12mA or less]
Nonlinearity: ±0.3%R.C. or less (35, 50MPa: ±0.5%R.C. or less)
Compensated temperature range: -20 to 120 deg C
Connection screw: G3/8 (R1/4, R3/8 Joint option)
Suitable for location with abrupt pressure fluctuation thanks to the diaphragm cover.
High environmental resistance [Wide temperature compensation range / IPx7 rating / Vibration resistance: 196 m/s² (50 to 1000 Hz)]
Quick delivery and low price

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VESIM□□TMiniature Pressure Transmitter (terminal box) for Middle High Pressure

Rated capacity: 1MPa, 3MPa, 5MPa, 10MPa, 20MPa, 35MPa, 50MPa
Output: 4 to 20mA (2 wire system)
Power: DC12V, DC24V (10 to 26.5V)
Nonlinearity: ±0.5%R.C. or less
Compensated temperature range: -10 to 55 deg C
Connection screw: G3/8, R1/4, R3/8 Joint option
Suitable for location with abrupt pressure fluctuation thanks to the diaphragm cover.
High environmental resistance (Wide temperature compensation range / IPx7 rating)

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VESIM□□AMiniature Pressure Transmitter for Flush type / Middle High Pressure

Rated capacity: 1MPa, 3MPa, 5MPa, 10MPa, 20MPa, 35MPa, 50MPa
Output: 4 to 20mA (2 wire system)
Power: DC12V, DC24V (10 to 26.5V)
Nonlinearity: ±0.5%R.C. or less
Compensated temperature range: -20 to 100 deg C
Connection screw: G3/8
Suitable for measurement of viscous media since the flush type (no feed port) wetted part is hardly clogged up.
High environmental resistance [Wide temperature compensation range / IPx7 rating / Vibration resistance: 196 m/s² (50 to 1000 Hz)]
Compact and low price. (Some models are made-to-order.)

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VPRT/VPRTF Process OutputHigh Accurate Pressure Transmitter for Middle High Pressure

Rated capacity: 1MPa, 2MPa, 5MPa, 10MPa, 20MPa, 50MPa, 100MPa
Output: 1 to 5V, 4 to 20mA (4 wire system), 0 to 5V, 0 to 10V, 4 to 20mA (2 wire system)
Power: DC24V (±10%), DC12V (±10%) *Not available when analog output is 0 to 10V
Nonlinearity: ±0.2%R.C.(1MPa: ±0.3%R.C.)
Compensated temperature range: -20 to 70 deg C
Connection screw: R3/8 or G3/8 (100MPa: R1/2 or G1/2)
High accuracy (Nonlinearity: ±0.2%R.C.)
Sensor machined integral with diaphragm offers durability and long life.
Pressure port diameter is as large as 9.5 mm, which allows less sludge or fluid to accumulate.

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VPRT/VPRTF Strain Gauge OutputHigh Accurate Pressure Transducer for Middle High Pressure [Strain Gauge Output]

Rated capacity: 1MPa, 2MPa, 5MPa, 10MPa, 20MPa, 50MPa, 100MPa
Output: 1.53mV/V ±0.153mV/V(1MPa, 2MPa: 1.53mV/V +0.688mV/V-0.20mV/V)
Nonlinearity: ±0.2%R.C. (1MPa: ±0.3%R.C.)
Compensated temperature range: -20 to 70 deg C
Connection screw: R3/8 or G3/8 (100MPa: R1/2 or G1/2)
High accuracy (Nonlinearity: ±0.2%R.C.)
Sensor machined integral with diaphragm offers durability and long life.
Pressure port diameter is as large as 9.5 mm, which allows less sludge or fluid to accumulate.

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VPRQ/VPRQF Process OutputGeneral-purpose Pressure Transmitter for Middle High Pressure

Rated capacity: 1MPa, 2MPa, 5MPa, 10MPa, 20MPa, 35MPa, 50MPa, 100MPa (VPRQF only)
Output: 1 to 5V, 4 to 20mA (4 wire system), 0 to 5V, 0 to 10V, 4 to 20mA (2 wire system)
Power: DC24V (±10%), DC12V (±10%) *Not available when analog output is 0 to 10V
Nonlinearity: ±0.8%R.C. (100MPa: ±1%R.C.)
Compensated temperature range: -30 to 70 deg C
Connection screw: R3/8 or G3/8 (100MPa: G1/2 only)
Sensor machined integral with diaphragm offers durability and long life.
Economy type that offers quick delivery and low price.
Pressure port diameter is as large as 9.5 mm, which allows less sludge or fluid to accumulate.

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VPRQ/VPRQF Strain Gauge OutputGeneral-purpose Pressure Transducer for Middle High Pressure [Strain Gauge Output]

Rated capacity: 1MPa, 2MPa, 5MPa, 10MPa, 20MPa, 35MPa, 50MPa, 100MPa
Output: 1.53mV/V ±0.153mV/V(1MPa,2MPa: 1.53mV/V +0.688mV/V-0.20mV/V)
Nonlinearity: ±0.8%R.C. (100MPa: ±1%R.C.)
Compensated temperature range: -30 to 70 deg C
Connection screw: R3/8 or G3/8 (100MPa: G1/2 only)
Sensor machined integral with diaphragm offers durability and long life.
Economy type that offers quick delivery and low price.
Pressure port diameter is as large as 9.5 mm, which allows less sludge or fluid to accumulate.

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