Midwest Instrument

Pressure Gauge, 0 to 20 In H2O

Midwest Instrument Pressure Gauge, 0 to 20 In H2O 142-AA-00-O(AA)-20H
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  • Differential Pressure Gauge Type: Differential Pressure Gauge
  • Gauge Nominal Dial Size: 2 1/2 in
  • Basic Gauge Case Material: Metal
  • Basic Gauge Wetted Parts: Stainless Steel / Buna-N
  • Differential Gauge Connection Type: FNPT
  • Differential Gauge Connection Size: 1/4 in
  • Gauge Connection Location: Back
  • Differential Pressure Range Units: in wc
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$352.85

Subtotal: $352.85

Midwest Instrument #142-AA-00-O(AA)-20H Specifications

  • Differential Pressure Gauge Type: Differential Pressure Gauge
  • Gauge Nominal Dial Size: 2 1/2 in
  • Basic Gauge Case Material: Metal
  • Basic Gauge Wetted Parts: Stainless Steel / Buna-N
  • Differential Gauge Connection Type: FNPT
  • Differential Gauge Connection Size: 1/4 in
  • Gauge Connection Location: Back
  • Differential Pressure Range Units: in wc
  • Differential Pressure Range Value: 0 to 20
  • Gauge Accuracy: +/-3-2-3%
  • Gauge Primary Range Smallest Graduation: 1
  • Manufacturers Warranty Length: 5 yr
  • Standards: ASME B1.20.1, ASME B40.100, CSA-C22.2 No. 14.25 and 30, EN-61010-1, NACE MR0175, NEMA Std. No. 250, SAE J514, UL Std. No. 50,508 and 1203
  • Item: Differential Pressure Gauge & Switch
  • Contact Rating: 0.25A, 125V AC/V DC
  • Differential Pressure Range: 0 to 20 in wc
  • Rated Total Pressure: 3000 PSI
  • Gauge Operating Temp. Range: -40 Degrees to 200 Degrees F
  • Body Material: Aluminum
  • Relay Type: SPDT
  • Piston Material: Stainless Steel
  • Includes: Installation and Operation Manual
  • Dial Material: Engineered Plastic
  • Diaphragm Material: Buna-N
  • Seal Material: Buna-n
  • Scale Type: Pressure
  • Series: Series 142
  • Maximum Working Static Pressure: 3,000 psig
  • Includes Vent Plug: No
  • Blowout Safety Back: No
  • Case Depth: 0.78 in
  • Connection Location: Back
  • O-Ring Material: Buna-N
  • Nominal Dial Size: 2 1/2 in
  • Housing Material: Aluminum
  • Brand and Series: MIDWEST INSTRUMENT 142
  • Application: Compressors, Filtration Monitoring, Pressure Detection, Hydraulics, Pumps, Refrigeration
  • Panel-Mountable: Yes
  • Manufacturer Warranty Length: 5 yr
  • Case Diameter: 3 5/16 in
  • (Hidden) max pressure differentiator: 3,000 psig x For High Operating Pressure
  • Sensor Material: Buna-N
  • Lens Material: Acrylic
  • Sensor Type: Diaphragm
  • Process Connection: 1/4 in NPT Female
  • Process Connection Gender: Female
  • Switch Electrical Requirements: 125V AC/DC; 3W; 0.25A
  • (Hidden) Series x Accuracy: +/-2.00% x 142
  • Non-Sparking: No
  • Process Connection Size: 1/4 in
  • Ambient Operating Temperature Range: -40 Degrees to 200 Degrees F (-40 Degrees to 93 Degrees C)
  • Pressure Range: 0 to 20 in wc
  • Includes Calibration Certificate: No
  • Dial Color: White
  • Removable Bezel: No
  • Includes Mounting Hardware: No
  • Process Connection Location: Back
  • Switch Contact Type: SPDT
  • Gauge Case Material: Plastic
  • Bolt Circle Diameter: 3.5 in
  • Pressure Gauge Type: Differential Pressure Gauge with Switch
  • Over-Pressure Limit: 000 psi, 6
  • Max Pressure Application: For High Operating Pressure
  • Accuracy Grade: ASME B40.1 Grade B
  • Number of Switches: 1
  • Bezel Gasket Material: Buna-N
  • Repeatability: +/-1%
  • For Panel Cut-Out Size: 3 in
  • Adjustable Set Points: Yes
  • Hazardous Location Rating: Class 1, Division 2, Groups A, B, C, D; Class 2, Division 2, Groups F, G
  • Process Connection Type: NPT
  • Application - Max Pressure: For High Operating Pressure
  • IP/NEMA Rating: IP65, NEMA 4X
  • Accuracy: +/-2.00%
  • Case Shape: Round
  • Country of Origin (subject to change): United States

Description

Differential Pressure Gauge, Scale Type IN H2O, Pressure Range Minor Div. 1 in., Rated Total Pressure 3000 PSI, Relay Type SPDT, Full Scale Accuracy ( Percent) 3/2/3 Percent, Connection Size NPT (In.) 1/4 FNPT, Amps AC 0.25, Dial Size (In.) 2-1/2, Ambient Operating Range (F) -40 to 200 Degrees F, Includes Installation and Operation Manual, Manufacturers Warranty Length 5 Year

Reviews of Midwest Instrument #142-AA-00-O(AA)-20H

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