Dwyer Instruments

The distinguished heritage of Dwyer Instruments is based on quality and reliability. The company stands as a major manufacturer of competitively priced controls and instrumentation for HVAC, chemical, food, oil and gas, and other industries. Dwyer

Dwyer Instruments 616KX Series Differential Pressure Transmitter
Dwyer Instruments 616KX Series Differential Pressure Transmitter
Dwyer Instruments RHPX Series Relative Humidity/Temperature Transmitters
Dwyer Instruments RHPX Series Relative Humidity/Temperature Transmitters
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  • Dwyer Instruments 1910-00 Low Differential Pressure Switch, 0.07 to 0.15 range
    Dwyer Instruments 1910-00 Low Differential Pressure Switch, 0.07 to 0.15 range
    Order # 1910-00 Mfg # 1910-00
    $97.05
  • Dwyer Instruments 1823-5 Low Differential Pressure Switch, 1.5 to 5.0 range
    Dwyer Instruments 1823-5 Low Differential Pressure Switch, 1.5 to 5.0 range
    Order # 1823-5 Mfg # 1823-5
    $130.15
  • Dwyer Instruments 1823-20 Low Differential Pressure Switch, 3 to 22 range
    Dwyer Instruments 1823-20 Low Differential Pressure Switch, 3 to 22 range
    Order # 1823-20 Mfg # 1823-20
    $130.15
  • Dwyer Instruments 1823-10 Low Differential Pressure Switch, 2.0 to 10 range
    Dwyer Instruments 1823-10 Low Differential Pressure Switch, 2.0 to 10 range
    Order # 1823-10 Mfg # 1823-10
    $130.15

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    Request a Rental Quote Call us at (800) 264-4059
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    Request a Rental Quote Call us at (800) 264-4059
  • Dwyer Instruments 1823-00 Low Differential Pressure Switch, 0.07 to 0.22 range
    Dwyer Instruments 1823-00 Low Differential Pressure Switch, 0.07 to 0.22 range
    Order # 1823-00 Mfg # 1823-00
    $136.45
  • Dwyer Instruments 1823-1 Low Differential Pressure Switch, 0.3 to 1.0 range
    Dwyer Instruments 1823-1 Low Differential Pressure Switch, 0.3 to 1.0 range
    Order # 1823-1 Mfg # 1823-1
    $130.15
  • Dwyer Instruments 1823-0 Low Differential Pressure Switch, 0.15 to 0.5 range
    Dwyer Instruments 1823-0 Low Differential Pressure Switch, 0.15 to 0.5 range
    Order # 1823-0 Mfg # 1823-0
    $130.15
  • Dwyer Instruments 16C-3 DIN Temperature Controller
    Dwyer Instruments 16C-3 DIN Temperature Controller
    Order # 16C-3 Mfg # 16C-3
  • Dwyer Instruments 16B-33 Temperature/Process Loop Controllers
    Dwyer Instruments 16B-33 Temperature/Process Loop Controllers
    Order # 16B-33 Mfg # 16B-33
    $178.20
  • Dwyer Instruments 1638-1 Large Diaphragm Pressure Switch, 0.20 to 1.0 Range
    Dwyer Instruments 1638-1 Large Diaphragm Pressure Switch, 0.20 to 1.0 Range
    Order # 1638-1 Mfg # 1638-1
    $616.60
  • Dwyer Instruments 1638-0 Large Diaphragm Pressure Switch, 0.05 to 0.25 Range
    Dwyer Instruments 1638-0 Large Diaphragm Pressure Switch, 0.05 to 0.25 Range
    Order # 1638-0 Mfg # 1638-0
    $616.60
  • Dwyer Instruments 160F-48 Straight Stainless Steel Pitot Tube, 48 in
    Dwyer Instruments 160F-48 Straight Stainless Steel Pitot Tube, 48 in
    Order # 160F-48 Mfg # 160F-48
  • Dwyer Instruments 123-7000-153 Boiler Water Level Controller
    Dwyer Instruments 123-7000-153 Boiler Water Level Controller
    Order # 123-7000-153 Mfg # 123-7000-153
    $751.85
  • Dwyer Instruments SFI-300-3/4 Sight Flow Indicators 3/4 in NPT, Double Window
    Dwyer Instruments SFI-300-3/4 Sight Flow Indicators 3/4 in NPT, Double Window
    Order # SFI-300-3/4 Mfg # SFI-300-3/4
    $331.55
  • Dwyer Instruments SFI-300-1 Sight Flow Indicators 1 in NPT, Double Window
    Dwyer Instruments SFI-300-1 Sight Flow Indicators 1 in NPT, Double Window
    Order # SFI-300-1 Mfg # SFI-300-1
    $340.15
  • Dwyer Instruments SFI-100-1/2 Sight Flow Indicators 1/2 in NPT, Single Window
    Dwyer Instruments SFI-100-1/2 Sight Flow Indicators 1/2 in NPT, Single Window
    Order # SFI-100-1/2 Mfg # SFI-100-1/2
    $243.05
  • Dwyer Instruments SFI-100-1 Sight Flow Indicators 1 in NPT, Single Window
    Dwyer Instruments SFI-100-1 Sight Flow Indicators 1 in NPT, Single Window
    Order # SFI-100-1 Mfg # SFI-100-1
    $309.15
  • Dwyer Instruments SFI-100-3/4 Sight Flow Indicators 3/4 in NPT, Single Window
    Dwyer Instruments SFI-100-3/4 Sight Flow Indicators 3/4 in NPT, Single Window
    Order # SFI-100-3/4 Mfg # SFI-100-3/4
    $256.85
  • New
    Dwyer Instruments 490W-6-HKIT-NIST Wireless Hydronic Differential Pressure Manometer with NIST
    Dwyer Instruments 490W-6-HKIT-NIST Wireless Hydronic Differential Pressure Manometer with NIST
    Order # 490W-6-HKIT-NIST Mfg # 490W-6-HKIT-NIST
    $4,756.30
  • New
    Dwyer Instruments 490W-6-HKIT Wireless Hydronic Differential Pressure Manometer
    Dwyer Instruments 490W-6-HKIT Wireless Hydronic Differential Pressure Manometer
    Order # 490W-6-HKIT Mfg # 490W-6-HKIT
    $4,508.55
  • Configurable!
    Dwyer Instruments RM Rate-Master Flowmeters
    Dwyer Instruments RM Rate-Master Flowmeters
    Order # RMA Mfg # RMA
    $47.05
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  • Dwyer Instruments 628 Industrial Pressure Transmitters
    Dwyer Instruments 628 Industrial Pressure Transmitters
    Order # 628 Mfg # 628
  • Configurable!
    Dwyer Instruments 626 Industrial Pressure Transmitters
    Dwyer Instruments 626 Industrial Pressure Transmitters
    Order # 626 Mfg # 626
    $189.30
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  • Configurable!
    Dwyer Instruments 629C Wet/Wet Differential Pressure Transmitter
    Dwyer Instruments 629C Wet/Wet Differential Pressure Transmitter
    Order # 629C Mfg # 629C
    $462.80
    View Details
  • Configurable!
    Dwyer Instruments MSX Magnesense Differential Pressure Transmitter
    Dwyer Instruments MSX Magnesense Differential Pressure Transmitter
    Order # MSX Mfg # MSX
    $111.30
    View Details
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