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Series MS| Magnesense Differential Pressure Tran

Product Image (Dwyer MS-131)

Dwyer MS 131 Magnesense Differential Pressure Transmitter

  • Accessories:Mounting bracket, screws, installation manual
  • Accuracy:1% of FS at 77F (25C)
  • Display:Digital and LED bar graph
  • Material:Other, ABS Plastic Case
  • Mount Type:Other, Surface or Duct Mount
  • Processing Type:Other, Electronic Pressure Sensing
  • Scale Range:0.25 in w.c. to 1 in w.c. (varies by model, factory calibrated)
  • Thread:1/8 NPT Female
Product Image (Dwyer MS-341)

Dwyer MS 341 Magnesense Differential Pressure Transmitter

  • Accessories:Mounting screws, Instruction manual
  • Accuracy:1% Full Scale
  • Grade:Industrial
  • Outer Size:Height: 4.13 in (105 mm), Width: 4.13 in (105 mm), Depth: 2.09 in (53 mm)
  • Scale Range:0-250 Pa (other ranges available)
  • Seal Material:Silicone
  • Sensor Type:Differential Pressure Sensor
  • Thread:1/8 NPT Female
Product Image (Dwyer MS-311)

Dwyer MS 311 Magnesense Differential Pressure Transmitter

  • Accuracy:1% of Full Scale
  • Display:No
  • Grade:Industrial
  • Material:Other, ABS Plastic Housing
  • Mount Type:Other, Wall Mount
  • Processing Type:Other, Electronic
  • Seal Material:Silicone
  • Sensor Type:Differential Pressure Transmitter
Product Image (Dwyer MS-111)

Dwyer MS 111 Magnesense Differential Pressure Transmitter

  • Accuracy:1% of FS
  • Diameter:Approx. 91 mm
  • Display:No Display (Output via analog signal)
  • Grade:Industrial
  • Material:Other, Polycarbonate housing
  • Mount Type:Other, Surface/Wall Mount
  • Outer Size:Approx. 3.6 x 2.0 x 1.8 (91 mm x 51 mm x 46 mm)
  • Processing Type:Other, Electronic
Product Image (Dwyer MS-331)

Dwyer MS 331 Magnesense Differential Pressure Transmitter

  • Accessories:Mounting Screws, Instruction Manual
  • Accuracy:1% of FS
  • Diameter:Approx. 98 mm (Case Diameter)
  • Display:LCD Digital Display
  • Material:Other, Plastic (PC/ABS)
  • Mount Type:Other, Wall or Surface Mount
  • Scale Range:0 - 250 Pa (various selectable ranges available)
  • Thread:Barbed for 1/4 OD Tubing
Product Image (Dwyer MS-141)

Dwyer MS 141 Magnesense Differential Pressure Transmitter

  • Accuracy:1% of full scale
  • Grade:Industrial
  • Material:Other, Polycarbonate housing, PCB electronics
  • Mount Type:Other, Wall mount
  • Outer Size:Approximately 120 x 90 x 55 mm
  • Processing Type:Other, Electronic
  • Seal Material:Silicone (internal) & Buna-N
  • Sensor Type:Differential Pressure Transmitter
Product Image (Dwyer MS-151)

Dwyer MS 151 Magnesense Differential Pressure Transmitter

  • Accuracy:1% of FS
  • Diameter:66 mm
  • Display:Digital (LED)
  • Material:Other, Polycarbonate, Aluminum
  • Mount Type:Other, Wall Mount
  • Processing Type:Other, Electronic
  • Seal Material:Silicone
  • Sensor Type:Differential Pressure
Product Image (Dwyer MS-321)

Dwyer MS 321 Magnesense Differential Pressure Transmitter

  • Accessories:Mounting screws, installation manual
  • Diameter:Not applicable (rectangular housing)
  • Grade:Industrial
  • Outer Size:Approx. 85 mm x 81 mm x 42 mm (3.34 x 3.19 x 1.65)
  • Scale Range:0-250 Pa (model-specific; multiple range options available)
  • Seal Material:Rubber gasket
  • Sensor Type:Differential Pressure Transmitter
  • Thread:1/8 NPT Female
Product Image (Dwyer MS-621)

Dwyer MS 621 Magnesense Differential Pressure Transmitter

  • Accessories:Mounting Screws, Instruction Manual
  • Grade:Industrial Grade
  • Mount Type:Other, Surface/Wall Mount
  • Outer Size:84 mm x 81 mm x 37 mm (approx)
  • Scale Range:0-250 Pa | Multiple selectable ranges
  • Seal Material:Silicone
  • Sensor Type:Differential Pressure Sensor
  • Thread:Integral Mounting Plate and 1/8 NPT Female Process Connection
Product Image (Dwyer MS-121)

Dwyer MS 121 Magnesense Differential Pressure Transmitter

  • Accessories:Mounting screws, installation manual
  • Display:Digital LCD (optional, model-dependent)
  • Grade:Industrial
  • Outer Size:Approx. 90 mm x 102 mm x 36 mm
  • Scale Range:0-125 Pa (model MS-121); other ranges available
  • Seal Material:Silicone
  • Sensor Type:Differential Pressure Transmitter
  • Thread:1/8 NPT Female
Product Image (Dwyer MS-351)

Dwyer MS 351 Magnesense Differential Pressure Transmitter

  • Accuracy:1% of Full Scale
  • Display:No
  • Grade:Industrial
  • Material:Other, Polycarbonate
  • Mount Type:Other, Wall or Duct Mountable
  • Outer Size:88 mm x 77.7 mm x 36.8 mm approx.
  • Seal Material:Silicone
  • Sensor Type:Differential Pressure Transmitter
Product Image (Dwyer MS-021)

Dwyer MS 021 Magnesense Differential Pressure Transmitter

  • Diameter:Diameter not specified; rectangular housing
  • Glass Size:No Glass (Plastic Cover)
  • Grade:Industrial Grade
  • Material:Other, Polycarbonate (housing), Aluminum base
  • Outer Size:Approximately 80 x 84 x 37 mm
  • Processing Type:Other, Electronic
  • Seal Material:Integral, not replaceable, housing o-ring
  • Sensor Type:Differential Pressure Transmitter
Product Image (Dwyer MS-721)

Dwyer MS 721 Magnesense Differential Pressure Transmitter

  • Accuracy:1% Full Scale
  • Display:No Local Digital Display (Output via electrical signal)
  • Grade:Industrial Grade
  • Material:Other, Polycarbonate Housing, Brass Fittings
  • Mount Type:Other, Wall Mounted
  • Outer Size:Approximately 116 mm x 109 mm x 53 mm
  • Seal Material:Rubber (Buna-N/NBR or similar)
  • Sensor Type:Differential Pressure Transmitter (Piezo-Resistive)
Product Image (Dwyer MS-221)

Dwyer MS 221 Magnesense Differential Pressure Transmitter

  • Accuracy:1% of FS at 21C
  • Display:Digital, LCD
  • Grade:Industrial Grade
  • Material:Other, Polycarbonate Housing
  • Mount Type:Other, Wall or surface mount
  • Outer Size:77 mm x 79 mm x 35 mm (L x W x D)
  • Seal Material:Silicone Rubber
  • Sensor Type:Differential Pressure Sensor
Product Image (Dwyer MS-711)

Dwyer MS 711 Magnesense Differential Pressure Transmitter

  • Accessories:Mounting screws, instruction manual
  • Display:No (LED indicator for status)
  • Grade:Industrial Grade
  • Outer Size:90 mm x 73 mm x 36 mm (H x W x D)
  • Scale Range:0-250 Pa
  • Seal Material:Silicone
  • Sensor Type:Differential Pressure Transmitter
  • Thread:1/8 NPT Female
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