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Dwyer Instruments
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Dwyer U-tube liquid column manometer series Flex-Tube
These inexpensive manometers measure positive, negative and differential pressures. Dwyer Flex-Tube U-Tube Manometers combine the inherent accuracy of the simp…
Dwyer pitot tubes series 160
Dwyer pitot tubes, series 160 are constructed from corrosion resistant stainless steel for a lifetime of service. No correction factors or calibration required…
Dwyer differential pressure switch series 1910
The most popular differential pressure switch combines advanced design and precision construction to make these switches able to perform many of the tasks of l…
Dwyer differential pressure switch series 1950
Model 1950 explosion proof pressure pressure switch combines the best features of the popular1900 series with an integral explosion-proof and weatherproof hous…
Dwyer ATEX differential pressure switch series 1950G
The Model 1950G Explosion-Proof Switch combines the best features of the popular Dwyer® Series 1950 Pressure Switch with the benefit of natural gas compatibili…
Dwyer Magnehelic differential pressure gauge series 2000
Dwyer Magnehelic gage for high accuracy, guaranteed within 2% of full scale and for the wide choice of 81 models available to suit your needs precisely. Using…
Dwyer Minihelic differential pressure gage series 2-5000
The Minihelic is a small differential pressure manometer, suitable for many of the same applications as the Magnehelic gage where the greater accuracy, sensiti…
Dwyer Photohelic differential pressure switch and gage series 3000MR
The series 3000MR Photohelic switch/gages combine the functions of a precise, highly repeatable differential pressure switch with a large easy-to-read analog p…
Dwyer Capsuhelic differential pressure gage series 4000
The Capsuhelic gage is designed to give fast, accurate indication of differential pressures. The gage may be used as a readout device when measuring flowing fl…
Dwyer thermo-hygrometer series 485B
Model 485B is a compact, hand-held instrument for measuring percentage of relative humidiy and temperature in °C or °F and also calculates dew point and wet b…
Dwyer vane switch series AAFS
The Model AAFS air flow switch provides excellent sensitivity and reliability at a very reasonable price. Quality features include a rugged die cast body, stai…
Dwyer differential pressure transmitter series 605
The Series 605 Magnehelic Indicating Transmitter provides for both visual monitoring and electronic control of very low differential pressure. The Series 605 i…
Dwyer differential pressure transmitter series 629C
The Series 629C Differential Pressure Transmitter monitors differential pressure of air and compatible gases and liquids with 0.5% accuracy. The design employs…
Dwyer calibration pump series A-396A
Serves as pressure source to calibrate gages and transmitters or to set pressure switches. Use with manometer or other pressure standard. Generate pressures f…
Dwyer differential pressure switch series ADPS
The Series ADPS Adjustable Differential Pressure Switch is designed for pressure, vacuum, and differential pressures. The adjustment knob allows changes to the…
Dwyer differential pressure transmitter series DM-2000
The Dwyer series DM-2000 differential pressure transmitter senses the pressure of air and compatible gases and sends a standard 4-20 mA output signal. The DM-2…
Dwyer digital pressure gage series DPG
The Series DPG has a high ±0.25% full scale accuracy. The 4 digit digital display will reduce the potential for errors in readings by eliminating parallax erro…
Dwyer digital pressure gage and transmitter series DPG-200
The Series DPG-200 digital pressure gage has a precise ±0.25% full scale accuracy. The 4 digit digital display will reduce the potential for errors in readings…
Dwyer digital pressure gage series DPGA
The series DPGA is the only economic digital pressure gage with selectable engineering units on the market. With its 1% accuracy and digital push-button zero,…
Dwyer digital pressure gage series DPGW
The Series DPGW is the only economic digital pressure gage for liquids with the ability to select engineering units on the market. With its 1% accuracy and dig…
Dwyer ATEX differential pressure switch series H3
Explosion-proof, heavy duty, industrial pressure switch which provides sensitivity to differential pressure as low as 25 mbar up to 14 bar with a max. static p…
Dwyer side mounting float switch series L4
Rugged and reliable the Series L4 Flotect Level switch operates automatically to indicate tank level. Perfect for starting or stopping pumps, opening or closin…
Dwyer float switch series L8
Model L8 Flotect Liquid Level Switch features a leak proof body and float constructed from tough, durable polyphenylene sulfide which has excellent chemical re…
Dwyer inclined vertical manometer series Mark II
Dwyer Mark II series molded manometers are of the inclined and inclined-vertical types. The curved inclined-vertical tube of the Mark II manometers can be moun…
Dwyer Mini-photohelic differential pressure switch series MP
The MP Mini-Photohelic differential pressure switch/gage combines the time proven Minihelic II differential pressure gage with two SPDT switching setpoints. T…
Dwyer MagneSense differential pressure transmitter series MS
The Series MS Magnesense Differential Pressure Transmitter is an extremely versatile transmitter for monitoring pressure and air velocity. This compact package…
Dwyer room temperature and air humidity transmitter series RHP-E
The Dwyer RHP-E series is a combined room temperature and humidity sensor for wall mounting. There can be chosen from different accuracies and a housing with o…
Dwyer variable area flowmeter series RM
The Rate-Master® flowmeter line of direct reading precision flowmeters incorporates many unique user features at moderate cost. These low cost flowmeters are i…
Dwyer pressure switch series SA1100
Dwyer SA 1100 is an extremely rugged pressure switch that assures excellent reliability. The pressure switch has a visual setpoint and an adjustable deadband,…
Dwyer averaging flow sensor series PAFS-1000
The Series PAFS-1000 Lightweight Flow Sensor is ideal for sensing differential pressure in the inlet section of variable air volume terminal units and fan ter…
Dwyer temperature sensor for duct mounting series TE-D
The Dwyer TE-D series consists of highly priced temperature sensors for installation in air ducts. There are several outputs that allow the sensor to be read o…
Dwyer temperature sensor for wall mounting series TE-E
The Dwyer TE-E series consists of very competitively priced temperature sensors for mounting in walls on the wall. There are several outputs for each type of B…
Dwyer vane operated serie V10
V10 is esigned to provide an inexpensive, reliable unit to monitor the presence or absence of flow in a system. The V10 flow switch is used to monitor unattend…
Dwyer vane operated ATEX serie V4
Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from reduction or loss of…
Dwyer vane operated switch ATEX series V6
Surprisingly compact, the series V6 Flotect Flow Switch is engineered to specifically monitor liquid, gas, or airflows. Operation is simple and dependable with…
Dwyer outdoor temperature and humidity transmitter series WHT
The Dwyer WHT series humidity transmitters measure temperature and relative humidity in the outside. The waterproof housing and sintered filter protect the sen…
Dwyer Magnehelic mounting accessories
The Dwyer Magnehelic can be mounted in different ways. By default, the instrument is equipped with all the accessories needed to mount the Magnehelic into a ro…
Dwyer submersible level transmitter series MBLT
The MBLT miniature submersible level transmitter is only 0.63˝ in diameter making it ideal for level monitoring in well and borehole applications with 4 to 20…
Dwyer smart air hood balometer series SAH
The Dwyer SAH Smart Air Hood is a revolution in the field of balometers. The patented design ensures minimal resistance and the balometer is pre-calibrated for…
Dwyer Modbus and BACnet CO2, temperature and RV transmitter series CDTA
The Dwyer CDTA series carbon dioxide meter combines three measurements in one compact housing. The CDTA measures CO2, humidity and temperature, but can also be…
Dwyer duct mounting temperature transmitter series BTT
The BTT series temperature transmitters are ideal for measuring temperature in air ducts. Sensor lengths of up to 450 mm insertion are possible for duct mounti…
Dwyer water differential pressure switch series DX
The DX series differential pressure switch is suitable for detecting water pressure differences within the building automation. The DX series can be used as fi…
Dwyer High-Accuracy Magnehelic Pressure gauge Series 2000-HA
The 2000-HA Series High Accuracy Magnehelic® pressure differential manometer is twice as accurate as the standard Magnehelic® manometer. The High Accuracy Magn…
Dwyer carbon monoxide CO transmitter series GSTA
The Dwyer GSTA series is a carbon monoxide (CO) transmitter for room or channel mounting. The GSTA series can be selected with and without display and has a 0-…
Dwyer Smart air speed transmitter series AVUL
The Dwyer AVUL series measures air speed and volume flow in ventilation ducts. The AVUL works on a hot wire principle with special coating for a long life. The…
Dwyer duct mounting humidity transmitter series RHP-D
The Dwyer RHP-D series has a combined temperature and humidity sensor for installation in air ducts. There can be selected from different precision and a perfo…
Dwyer temperature transmitter for wall mounting series BTT-E
The Dwyer BTT-E series is a simple space temperature transmitter for wall mounting. For the analogue output, you can choose between 4-20 mA and 0-10 V, so that…
Dwyer temperature transmitter with radiation shield series BTT-R
The Dwyer BTT-R series is a temperature transmitter for outdoor mounting with radiation shield. The weather shelter ensures that the temperature measurement is…