Dwyer
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1221/1222/1223 Flex-Tube U-Tube Manometers
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160 Series Stainless Steel Pitot Tube
DwyerThe Dwyer 160 Series Stainless Steel Pitot Tube features corrosion-resistant stainless steel, easy alignment, no calibration, leak-proof connections, and various lengths, ideal for air velocity or flow monitoring up to 1500°F.
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1950 Differential Pressure Switch
$0.00 DwyerThe Dwyer 1950 Differential Pressure Switch is a top-performing instrument for measuring pressure in hazardous environments. With a weatherproof and explosion-proof housing, this switch offers a range of set points and is light and compact.
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2-5000 Minihelic II Differential Pressure Gauge
$0.00 DwyerThe Dwyer 2-5000 Minihelic II Differential Pressure Gauge offers accuracy and value for OEM and user applications. Its compact design can handle pressures up to 30 psig.
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2000 Magnehelic Differential Pressure Gauge
$0.00 DwyerThe Dwyer 2000 Magnehelic Differential Pressure Gauge is a highly precise and portable instrument for measuring air and non-combustible gases, featuring a 4 ̋ dial face and accuracy within ±2% of full scale.
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3000-MR Photohelic® Switch/Gauge
$0.00 DwyerThe Dwyer 3000-MR Photohelic® switch/gage accurately measures differential pressure and features large
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knobs for easy adjustment. Its compact solid-state design reduces size andweight, and it can be flush or
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3100D Explosion-Proof Differential Pressure Transmitter
$0.00 DwyerThe Dwyer 3100D Explosion-Proof Differential Pressure Transmitter offers flexible pressure calibration, push-button configuration, and 100:1 rangeability. It’s FM or ATEX approved for hazardous locations and can be programmed using HART® Communication.
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473B-1 Vane Thermo-Anemometer
DwyerThe Dwyer 473B-1 Vane Thermo-Anemometer is a 100mm handheld device, compatible with AP1, RP1, and VP1 probes. Backlit LCD, stores 99 readings, ideal for air balancing, HVAC, and industrial verification.
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616KD Differential Pressure Transmitter
DwyerThe Dwyer 616KD Differential Pressure Transmitters have One-Touch® Digital Calibration that simplifies setup for air handlers, duct pressure, variable air volume, and filter monitoring.
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629c Series Wet/Wet Differential Pressure Transmitter
$0.00 DwyerThe Dwyer 629C Series Wet/Wet Differential Pressure Transmitter accurately monitors air, gas, and liquid pressure, converting changes to a 4-20 mA signal or voltage, with easy installation, robust design, and optional remote sensors and LCD.
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A1F OEM Pressure Switch
$0.00 DwyerThe Dwyer A1F OEM Pressure Switch is a precision-made and cost-effective solution for OEM industrial applications. With excellent chemical compatibility and a 15A contact, it offers accurate pressure measurements without the need for external relays.
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CAM Compressed Air Meter
$0.00 DwyerThe Dwyer CAM Compressed Air Meter is a precision flow meter designed for compressed air systems. With accurate readings, an easily programmable digital display, and virtually no maintenance required, the CAM is an excellent choice for industrial applications.
(Obsolete. Contact Hinco for alternatives)
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CDT CO2/Temperature Transmitter
$0.00 DwyerThe Dwyer CDT CO2/Temperature Transmitter is an accurate and reliable environmental monitoring instrument. The CO2 universal output allows users to select the transmitter output to be 4-20 mA, 0-5 VDC, or 0-10 VDC to work with virtually any building management controller.
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CPS Cable Pull Switch
$0.00 DwyerThe Dwyer CPS Cable Pull Switch isolates power to your conveyor or process control equipment in case of a shut-down. It trips by pulling the steel wire, and the red flag indicates its status. The universal design makes it easy to install and use.
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DMF Digital Mass Flow Controller
$0.00 DwyerThe Dwyer DMF Digital Mass Flow Controller is a reliable mass gas flow controller for accurate and repeatable gas flow control. Straight tube sensors with restrictor flow elements ensure precise results. Auto-tune function optimizes control response for specific gases.
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DR Direct Reading Glass Flow Meter
$0.00 DwyerThe Dwyer DR Direct Reading Glass Flow Meter accurately measures air or water flow rates. It includes a fused ceramic scale with float guides and a reflective plastic background. Shipped fully assembled, it’s easy to install and versatile for various applications.
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DS In-Line Flow Sensor
$0.00 DwyerDownload PDF Add to cartThe Dwyer DS In-Line Flow Sensor uses averaging Pitot tube tech for precise flow rate measurements without needing to traverse the stream. It can be paired with a Dwyer Capsuhelic gauge for an affordable and complete flow indicating system.
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DSS Direct Contact Speed Switch
$0.00 DwyerThe Dwyer DSS Direct Contact Speed Switch is a compact switch designed to produce an output signal at a predetermined speed. All mechanical and electronic components are housed in one unit. Protect valuable rotating equipment such as belt conveyors, bucket elevators, and screw conveyors.
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FS-2 Vane Flow Switch
$0.00 DwyerThe Dwyer FS-2 Vane Flow Switch offers an economical flow proving solution with custom set points tailored to your application. Field adjustable vane layers and set point adjustment screw enable easy customization. Ideal for “flow or no flow” applications in cold/hot water systems.
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GFC Gas Mass Flow Controller
$0.00 DwyerThe Dwyer GFC Gas Mass Flow Controller features high accuracy and repeatability, utilizing a straight tube sensor and electromagnetic valve for precise gas flow control. Enjoy easy setpoint adjustments and an LCD readout displaying actual flow rates in engineering units.
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HF In-Line Flow Monitors
$0.00 DwyerThe Dwyer Series HF In-Line Flow Monitors offer accurate and cost-effective flow measurement. With a design based on a floating sharp-edged orifice disk and variable area flow measurement, these Flow Meters provide an accuracy of ±2.5% over the center one-third of the scale. They require minimal maintenance.
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HFO In-Line Flow Alarm
$0.00 DwyerThe Dwyer HFO Flow Alarm provides continuous monitoring and control of flow rate levels with two adjustable limit switches. It features an integral direct reading scale and can be mounted in any orientation. Its rugged NEMA 4X (IP65) enclosure ensures durability in harsh environments.
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MS Magnesense® Differential Pressure Transmitter
$0.00 DwyerDownload PDF Add to cartThe Dwyer Series MS Magnesense® Differential Pressure Transmitter is a versatile solution for monitoring pressure and air velocity. Exceptional long-term performance is enabled by patented magnetic sensing technology. Field selectable ranges, adjustable digital dampening, and more.
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MW Pocket Wind Meter
$0.00 DwyerMonitor wind speed and temperature with the Dwyer MW Pocket Wind Meter for accurate and reliable environmental monitoring. With selectable air velocity ranges and a protective housing that floats, this tool is perfect for on-the-go monitoring.
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O-45 Outside Air Temperature Sensor
$0.00 DwyerManage your environmental monitoring with the Dwyer O-45 Outside Air Temperature Sensor. The Model O-45 can be used to measure outside air temperatures in building automation systems or room temperatures inside agricultural ventilation houses.
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P72 Flow Meter
$0.00 DwyerThe Dwyer P72 Flow Meter is a heavy-bodied meter for corrosives, gases, and high purity fluids. Designed for demanding applications, they are economically priced and ideal for caustic solutions as well as liquid chlorine, sodium hypochlorite and chlorine gas.
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PMT2 Particulate Transmitter
DwyerDownload PDF Read moreThe Dwyer PMT2 Particulate Transmitter measures particulate emissions for machine monitoring. DC-coupled electrostatic induction sensing tech provides accurate results.
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Portable Wind Meter
$0.00 DwyerThe Dwyer Portable Wind Meter is a mechanical wind meter for environmental monitoring. Ideal for yachtsmen, outdoorsmen, farmers, and more. Direct reading, no calculations needed. Easy to use and comes with a case. The perfect tool for wind speed measurement.
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PUX Portable Ultrasonic Flow Meter Converter
$0.00 DwyerDownload PDF Add to cartThe Dwyer PUX Portable Ultrasonic Flow Meter Converter measures flow rates in pipes from the outside. It is a compact and lightweight instrument incorporating the latest electronics and digital signal processing technologies, realizing high performance and easy operation.
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RH-R Humidity/Temperature Transmitter
$0.00 DwyerThe Series RH-R Humidity/Temperature Transmitter by Dwyer offers compactness, a removable filter, and can be mounted up to 16 feet from its weatherproof base. Ideal for environmental chambers, rubber bladder burst detection, and air handlers.
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RHP-W Humidity/Temperature/Dew Point Transmitter
$0.00 DwyerThe Dwyer RHP-W Humidity/Temperature/Dew Point Transmitter is a reliable wall mount solution for environmental monitoring. It offers accurate readings with a capacitive polymer sensor, internal dip switches for unit selection, and field-replaceable sensors.
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Series 1800 Low Differential Pressure Switches
DwyerDiscover the Dwyer Series 1800 Low Differential Pressure Switches, including models 1823-00, 1823-0, and 1823-1. Designed for compact reliability, they offer pressure ranges from 0.07 to 85 in w.c., ideal for diverse industrial applications.
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Series 475 Digital Handheld Manometer
$0.00 DwyerThe Dwyer 475 Mark III Intrinsically Safe Digital Handheld Manometer measures positive, negative, or differential pressures of air and natural gases from 1 in w.c. to 150 psid.
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Series 476A Single Low Pressure Manometer
DwyerThe Dwyer Series 476A Single Low Pressure Manometer has single/dual pressure, electronic zeroing, ±1.5% accuracy. Measures -20 to 20 in w.c. ±1.5% FS. Ideal for field instrumentation, fuel mix adjustment. Features rugged housing, auto-zero, auto power off, unit selection.
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Series 477AV Handheld Digital Manometer
DwyerThe Dwyer Series 477AV Handheld Digital Manometer measures pressure, air flow and velocity. Accuracy of +0.05.The built-in velocity and flow calculations provide accuracy and save time and error associated with manual calculations.
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Series 477B Handheld Digital Manometer
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Series 478A Single Pressure Differential Manometer
DwyerThe Dwyer Series 478A Manometer is precise, durable, ±0.5% accuracy, auto-zero, auto-off, nine units, ideal for performance verification and fuel mixture adjustment.
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Series 500 Sight Window
$0.00 DwyerThe Dwyer Series 500 Sight Window is a reliable sight window which displays level or contents of tanks or pipelines. It monitors compatible gases and liquids and is perfect for hydraulic tanks, pressure vessels, coolant tanks, hydraulic lines, and oil reservoirs.
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Series 616W Differential Pressure Transmitter
$0.00 DwyerAccurately measure pressure with the Dwyer Series 616W Differential Pressure Transmitter. Enclosed in NEMA 4X (IP66) case, it operates on 4-20 mA signal, features factory calibration with span and zero controls and provides local pressure indication on the LCD display.
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Series 626 & 628 Industrial Pressure Transmitter
DwyerThe Dwyer Series 626 & 628 Industrial Pressure Transmitter offers robust pressure monitoring with NEMA 4X enclosures, advanced environmental protection, and corrosion-resistant stainless steel wetted parts.
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Series 636D Fixed Range Differential Pressure Transmitter
$0.00 DwyerThe Dwyer 636D Fixed Range Differential Pressure Transmitter accurately measures pressures of liquids, gases, and vapors with 0.5% F.S. accuracy. It is CSA approved explosion-proof and meets NACE standards for off-shore applications.
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Series 641 Air Velocity Transmitter
DwyerThe Dwyer Series 641 Air Velocity Transmitter provides precise air flow monitoring with 16 selectable ranges, ideal for exhaust stack flow, HVAC, clean rooms, lab hoods, drying processes, and fan tracking, with optional LED display.
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Series DPG Digital Pressure Gauge
DwyerThe Dwyer Series DPG Digital Pressure Gauges offer high accuracy, user-friendly controls, and long battery life, making them a reliable replacement for analog gauges in process and OEM applications.
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Series PBLT2 & PBLTX Submersible Level Transmitters
DwyerThe Dwyer PBLT2 & PBLTX Submersible Level Transmitters deliver reliable liquid level measurement for harsh environments, featuring a non-clogging diaphragm, lightning protection, and UL-approved intrinsically safe models for hazardous locations.
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Series RM Rate-Master Polycarbonate Flow Meter
DwyerThe Dwyer Series RM Rate-Master Polycarbonate Flow Meter offers precise, direct-reading measurements for gas and liquid applications, featuring interchangeable bodies and optional metering valves for versatility and easy maintenance.
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Series SBLT2 & SBLTX Submersible Level Transmitters
DwyerAccurate, durable submersible transmitters for liquid level measurement, featuring a stainless steel body, corrosion-resistant cable, and optional lightning protection (SBLTX model) for reliable performance in demanding applications.
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Series TSDIN DIN Rail Mount Temperature Switch
DwyerThe Dwyer Series TSW Digital Temperature Switch features weatherproof housing, a bright LED display, and single or dual-stage options. Includes the TS-8T probe for versatile industrial and commercial temperature control.
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Series TSW Digital Temperature Switch
DwyerDiscover the Dwyer Series TSW Digital Temperature Switch with weatherproof housing, bright LED display, and single or dual-stage options. Includes TS-8T probe for versatile industrial and commercial temperature control.
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Series VF Visi-Float Acrylic Flow Meter
$0.00 DwyerThe Dwyer Series VF Visi-Float Acrylic Flow Meter offers precision-machined, clear acrylic bodies for accurate gas and liquid flow measurements, featuring 2″ and 4″ scale sizes and optional metering valves for added control.
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SF Sight Flow Transmitter
$0.00 DwyerThe Dwyer SF Sight Flow Transmitter provides precise flow measurement & control. With hermetically sealed circuitry, 2-wire loop-powered design, it’s ideal for a wide range of applications. These flow meters are versatile, measuring flow in both directions & can be mounted in any orientation.
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