1. Home
  2. /
  3. Test Instruments & Gauges
  4. /
  5. Pressure & Vacuum Measuring
  6. /
  7. Differential Pressure Gauges
  8. /
  9. Differential Pressure Gauge and Switch
Shop All Differential Pressure Gauges
Midwest Instrument

Differential Pressure Gauge and Switch

Hover or click to zoom Tap to zoom
Help us improve our product images
Key Features
  • Gauge Accuracy: +/-3-2-3%
  • Series: Series 120
  • Item: Differential Pressure Gauge & Switch
  • Relay Type: SPDT
  • Panel-Mountable: Yes
  • Adjustable Set Points: Yes
  • Over-Pressure Limit: Over-Range Protection to Maximum Pressure
  • Accuracy Details: +/-3.00/2.00/3.00% Full Scale Ascending ASME B40.1 Grade B
See full product details
$194.16
Join our email list for 10% off your first order
For 10% Off Your First Order
Free Shipping on $50+ Orders
No-Hassle, 30-Day Returns 30-Day Returns
125 U.S.-Based Customer Service Agents 125 U.S.-Based Customer Service Agents

Midwest Instrument #120AA-00-O-AA-10P Specifications

  • Gauge Accuracy: +/-3-2-3%
  • Series: Series 120
  • Item: Differential Pressure Gauge & Switch
  • Relay Type: SPDT
  • Panel-Mountable: Yes
  • Adjustable Set Points: Yes
  • Over-Pressure Limit: Over-Range Protection to Maximum Pressure
  • Accuracy Details: +/-3.00/2.00/3.00% Full Scale Ascending ASME B40.1 Grade B
  • Housing Material: Aluminum
  • Panel Mount Characteristics: 3 in Dia Panel Cutout and 0.19 in Holes 3 1/2 in Dia Bolt Circle
  • Application - Max Pressure: For High Operating Pressure
  • Case Diameter: 2 1/2 in
  • Bolt Circle Diameter: 3.5 in
  • Repeatability: 1%
  • Ambient Operating Temperature Range: -40 Degrees to 200 Degrees F, -40 Degrees to 93 Degrees C
  • Switch Contact Type: SPDT
  • Includes Calibration Certificate: No
  • Process Connection Type: NPT
  • Includes Mounting Hardware: No
  • (Hidden) Series x Accuracy: +/-3-2-3% x 120
  • Number of Switches: 1
  • IP/NEMA Rating: IP65, NEMA 4X
  • Manufacturer Warranty Length: 5 yr
  • Burst Pressure: 6,000 psi
  • Process Connection Location: Back
  • Pressure Gauge Type: Differential Pressure Gauge with Switch
  • Includes Vent Plug: No
  • (Hidden) max pressure differentiator: 6,000 psi x For High Operating Pressure
  • Process Temperature Range: -40 Degrees to 200 Degrees F
  • Switch Electrical Requirements: 0.25A @ 125V AC/DC
  • Process Connection Size: 1/4 in
  • Brand and Series: MIDWEST INSTRUMENT 120
  • Accuracy Grade: ASME B40.1 Grade B
  • Power Source: 125V AC/DC
  • Application: Refrigeration, Compressors, Filtration Monitoring, Pressure Detection, Hydraulics, Pumps, Valves
  • Compatible Process Media: Pressure Drop
  • Dial Face Material: Aluminum
  • Hazardous Location Rating: Not Rated
  • Process Connection Gender: Female
  • Sensor Material: Buna-N
  • Sensor Type: Piston
  • Nominal Dial Size: 2 1/2 in
  • O-Ring Material: Buna-N
  • Max Pressure Application: For High Operating Pressure
  • Removable Bezel: No
  • Dial Color: White
  • Non-Sparking: No
  • Case Shape: Round
  • Maximum Working Static Pressure: 6,000 psi
  • Movement Material: Stainless Steel
  • Case Construction: Hermetically Sealed
  • For Panel Cut-Out Size: 3 in
  • Blowout Safety Back: No
  • Lens Material: Shatter Resistant Acrylic
  • Country of Origin (subject to change): United States

Description

Differential Pressure Gauge and Switch

Restrictions and Compliance

Reviews of Midwest Instrument #120AA-00-O-AA-10P

3 Reasons You Can Count On Us

  • Supplies for every job.

    9 million items and the exact one you need.

  • When you need it fast, count on Zoro!

    3 million products ship in 2 days or less.

  • Stretch your budget further.

    Everyday low prices on the brands you love.

Explore more