Dwyer Instruments
Search results: 1-48 of 88
Wall-mounted motion sensor OSW-100 series
| SKU | 2024695 |
The OSW-100 series wall-mounted motion sensor is designed for the automatic control of an HVAC ventilation system based on occupancy. A unique dual delay processor eliminates false triggers. The OSW-100 model features a wide viewing angle of 110° to detect movement up to 15 meters.
VOC-transmitter voor kanaalmontage serie CDTV
| SKU | CDTV |
De CDTV Kooldioxide en VOC-transmitters (vluchtige organische stoffen) verlaagt de energiekosten in gebouwen door de hoeveelheid geconditioneerde lucht te verlagen op basis van het gebruik van de ruimte. Door zowel CO2 als VOC te detecteren, kan de CDTV dampen detecteren die mogelijk moeten worden afgezogen voor een beter binnenklimaat.
Temperatuurtransmitter voor buitenlucht serie BTT-O
| SKU | 2023917 |
De BTT-O serie bestaat uit temperatuurtransmitters voor buitenlucht. De temperatuurtransmitters kunnen worden uitgevoerd met een 0-10V of 4-20mA uitgang. De spatwaterdichte behuizing kan buiten worden toegepast. Voor plaatsing in direct zonlicht adviseren we een versie met weerhut.
Passieve temperatuursensor voor buitenmontage serie TE-OND
| SKU | 2026045 |
De TE-OND serie bestaat uit passieve temperatuursensoren voor het meten van temperaturen buiten. De temperatuursensoren zijn geschikt om buiten te monteren, maar niet in direct zonlicht. Voor montage in direct zonlicht raden we een uitvoering met weerhut aan. De TE-OND serie is verkijgbaar met PT100, PT1000, 3 kOhm, 10 kOhm en 20 kOhm uitgangen.
Passieve temperatuursensor voor buitenmontage serie O-4
| SKU | 2025401 |
De O-4 serie bestaat uit passieve temperatuursensoren voor het meten van temperaturen in de buitenlucht. De O-4 serie is verkijgbaar met PT100, PT1000, 3 kOhm, 10 kOhm en 20 kOhm uitgangen.
Passieve temperatuursensor voor buiten met weerhut serie TE-RND
| SKU | 2019102 |
De TE-RND serie bestaat uit passieve temperatuursensoren voor buiten. De weerhut maakt de TE-RND serie ook geschikt voor plaasing in direct zonlicht. De TE-RND serie is verkijgbaar met PT100, PT1000, 3 kOhm, 10 kOhm en 20 kOhm uitgangen.
Passieve temperatuursensor RVS voor ruimtemeting serie TE-WSS
| SKU | 2020465 |
De TE-WSS temperatuursensoren zijn vervaardigd uit RVS en kunnen vlak in een wand gemonteerd worden. Het robuuste RVS ontwerp maakt de TE-WSS serie geschikt voor industriële ruimtes, cleanrooms, maar ook in bijvoorbeeld klaslokalen. De TE-WSS serie is er in verschillende uitvoeringen, zoals; PT100, PT1000 en verschillende NTC varianten.
Omni-directional motion sensor for suspended ceiling OSC-200 series
| SKU | 2023921 |
The OSC-200 series omni-directional presence sensor can be used for the automatic control of ventilation systems. A spherical lens provides a 360° detection range using infrared technology. The integrated dual delay processor saves energy by eliminating false motion detection. The OSC-200 motion sensor is designed for ceiling mounting and comes pre-wired for easy installation.
Middelende tempratuursensor voor kanaalmontage serie TE-A
| SKU | 2026012 |
De TE-A serie bestaat uit middelende temperatuursensoren voor grote kanalen en luchtbehandelingskasten. De buigbare aluminium sensoren zijn verkrijgbaar in lengtes van 150, 300 en 600 mm. Deze capillairen bestaan uit vier temperatuursensoren die intern worden gemiddeld. De CC1-montagebeugels zijn beschikbaar om de capillair op de wand van de buis of luchtbehandelingsunit te monteren zonder de sen…
Luchtvochtigheidtransmitter met externe sensor serie RH-R
| SKU | RH-R |
De RH-R serie luchtvochtigheidstransmitters zijn geschikt voor toepassingen waarbij de ruimte beperkt is. De compacte sensor wordt beschermd door een verwijderbaar filter. De sensor kan tot wel 5 meter van de weerbestendige basis worden gemonteerd. De RH-R is ideaal voor klimaatkamers of montage in kanelen en luchtbehandelingskasten.
Flow switch for cooling and heating systems series FS-2
| SKU | 2019470 |
The FS2 series is a vane switch for flow detection in water pipes. These flow switches can be used as flow detection in cooling systems and central heating systems in building automation. The switch can be used to detect whether or not there is flow in a water pipe to start or stop the operation of a pump. The FS2 series has a brass threaded connection and the vane is made of stainless steel.
Dwyer water differential pressure switch series DX
| SKU | 2020500 |
The DX series differential pressure switch is suitable for detecting water pressure differences within the building automation. The DX series can be used as filter monitoring, but also as a flow monitor in, for example, a pump, heating system or cooling machine. The switch is robust and easy to install with the integrated mounting bracket. The splashproof housing makes it possible to place the sw…
Dwyer variable area flowmeter series RM
| SKU | 2009061 |
The Rate-Master® flowmeter line of direct reading precision flowmeters incorporates many unique user features at moderate cost. These low cost flowmeters are ideal for general use.
Dwyer vane switch series AAFS
| SKU | 2021464 |
The Model AAFS air flow switch provides excellent sensitivity and reliability at a very reasonable price. Quality features include a rugged die cast body, stainless steel vane and SPDT snap switch. Unit is field adjustable from 400-1600 FPM. Mounting is fast and simple,with only two screws needed. Vane fits 6 inch or larger ducts.
Dwyer vane operated switch ATEX series V6
| SKU | 2013865 |
Surprisingly compact, the series V6 Flotect Flow Switch is engineered to specifically monitor liquid, gas, or airflows. Operation is simple and dependable with no mechanical linkage as the flow switch is magnetically actuated. Easy installation, simply insert the tee in the pipline and complete electrical connections. Tees are available from 1/2? to 2?, with bushings added the unit is easily adap…
Dwyer vane operated serie V10
| SKU | 2001424 |
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 unattended equipment and protect it from costly damage. The V10 flow switch utilizes a rugged, hermetically sealed reed switch which is encapsulated in a polypropylene switch housing that fits into a standard heavy duty leak proof brass body or opt…
Dwyer vane operated ATEX serie V4
| SKU | 2010717 |
Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from reduction or loss of flow. The V4 is time tested being installed in thousands of pipelines and processing plants around the world. A unique magnetically actuated switching design gives superior performance. There are no bellows, springs, or seals to fail. Inst…
Dwyer thermo-hygrometer series 485B
| SKU | 2019734 |
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 bulb temperature. It will store up to 99 readings, ideal for technicians meeding to take multiple readings for later analyses.
Dwyer temperature transmitter with radiation shield series BTT-R
| SKU | 2024386 |
The Dwyer BTT-R series is a temperature transmitter for outdoor mounting with radiation shield. The weather shelter ensures that the temperature measurement is not affected by direct sunlight. The BTT-R temperature transmitter has an analogue output for coupling to each building management system.
Dwyer temperature transmitter for wall mounting series BTT-E
| SKU | 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 the transmitters can be connected to any BMS.
Dwyer temperature sensor for wall mounting series TE-E
| SKU | 2024540 |
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 BMS possible
Dwyer temperature sensor for duct mounting series TE-D
| SKU | 2018388 |
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 on any type of Building automation system.
Dwyer submersible level transmitter series MBLT
| SKU | 2023194 |
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 mA or 0 to 5 V output. Designed for years of trouble free service, the MBLT has a welded 316 SS body and 316 SS nose cap. Body top is also 316 SS and tapered to prevent damage or snares when pulling the unit out of the installation. Feature…
Dwyer smart air hood balometer series SAH
| SKU | W-9000383 |
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 each type of grid. This makes the SAH the most reliable balometer on the market. The hood can easily be clamped between the floor and the ceiling with the included telescopic rod. The readout device communicates wirelessly with the hood up…
Dwyer side mounting float switch series L4
| SKU | 2002064 |
Rugged and reliable the Series L4 Flotect Level switch operates automatically to indicate tank level. Perfect for starting or stopping pumps, opening or closing valves, or actuate level alarm signals. Horizontal installation or optional top mount vertical installation. ATEX version available.
Dwyer room temperature and air humidity transmitter series RHP-E
| SKU | 2022767 |
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 or without display. There are several outputs that allow the sensor to be read on any type of GBS.
Dwyer pressure switch series SA1100
| SKU | 2007678 |
Dwyer SA 1100 is an extremely rugged pressure switch that assures excellent reliability. The pressure switch has a visual setpoint and an adjustable deadband, up to 5% of measuring range. Wetted parts are available in aluminium and stainless steel.
Dwyer pitot tubes series 160
| SKU | 2001591 |
Dwyer pitot tubes, series 160 are constructed from corrosion resistant stainless steel for a lifetime of service. No correction factors or calibration required. Various standard sizes are available for use in small and large ducts.
Dwyer outdoor temperature and humidity transmitter series WHT
| SKU | 2020547 |
The Dwyer WHT series humidity transmitters measure temperature and relative humidity in the outside. The waterproof housing and sintered filter protect the sensor from weather effects. The WHT series is available with an analogue output for relative humidity and optionally also temperature.
Dwyer luchtvochtigheidtransmitter serie RHRS
| SKU | 2025866 |
Met de RHRS serie weerhut voor luchtvochtigheidssensoren voorkomt u directe invloed van regen en zonlicht op de meting. De RHRS is er in een uitvoering met 6 of 10 lamellen. De weerhut wordt geleverd exclusief luchtvochtigheidssensor. De RHRS is geschikt voor verschillende modellen sensoren. De handige montage beugel maakt de de weerhut geschikt voor wandmontage of montage op buizen van 3/4 tot 1…
Dwyer inclined vertical manometer series Mark II
| SKU | 2001556 |
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 mounted on any vertical surface with the two mounting screws provided. Ranges available from 0-80 mmH2O and from -10 to + 700 Pa.
Dwyer handheld digital manometer series 477AV
| SKU | W-9000017 |
Series 477 handheld digital manometers are packed with features you need to make pressure measurement and recording faster, easier and more accurate than ever. You can instantly select from up to nine of the most widely used pressure units. A non-volatile memory function enables storage of up to 40 readings. Other main features are: display HOLD, audible alarm, visual alarm, backlight with auto…
Dwyer flow meter series VF Visi-Float
| SKU | VF |
The Dwyer Flow Meter Series VF Visi-Float is a compact and reliable solution, ideal for measuring air, water, and other compatible liquids or gases. Made from high-quality acrylic and featuring a robust construction, the Visi-Float offers excellent durability and accuracy, even in demanding applications.
Dwyer float switch series L8
| SKU | 2016559 |
Model L8 Flotect Liquid Level Switch features a leak proof body and float constructed from tough, durable polyphenylene sulfide which has excellent chemical resistance. This compact and reliable control is designed to handle temperatures up to (100°C and pressures to 10 bar.
Dwyer explosion proof differential pressure gauge series AT22000
| SKU | AT22000 |
With the explosion-proof AT22000 series, the popular Magnehelic® differential pressure manometer is now also available in a flame proof ATEX housing. This manometer measures underpressure, overpressure, or pressure difference. Popular applications are filter monitoring, room pressure monitoring and flow monitoring of a fan.
Dwyer electromagnetic flow meter series IEF
| SKU | IEF |
The Dwyer IEF series electromagnetic flow transmitter is an adjustable flow meter with electromagnetic technology that accurately and reliably measures a fluid velocity. The IEF series is specifically designed to deliver superior performance in combination with easy installation and use. The IEF flow meter is adjustable for pipe sizes from 100 to 900 mm and offers various output signals, includin…
Dwyer duct mounting temperature transmitter series BTT
| SKU | 2023511 |
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 mounting sensors. The plastic terminal box with fastening tabs makes the installation easier.
Dwyer duct mounting humidity transmitter series RHP-D
| SKU | 2023587 |
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 performance with or without display. There are several outputs that allow the sensor to be read on any type of BMS.
Dwyer digital pressure gage series DPGW
| SKU | 2016675 |
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 digital push-button zero, the DPGW is the perfect choice for digitally monitoring the pressures of compatible liquids and gases. The 4 digit digital display will reduce the potential for errors in readings by eliminating parallax error commonl…
Dwyer digital pressure gage series DPGA
| SKU | 2016441 |
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, the DPGA is the perfect choice for digitally monitoring the pressures of air and compatible gases.
Dwyer digital pressure gage series DPG
| SKU | 2019205 |
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 error commonly produced with analog gages. Series DPG is battery powered and has an auto-shut off to conserve battery life. Battery life, on average, will last 2000 hours. A 4 button key pad allows easy access to features without the need to wo…
Dwyer digital pressure gage and transmitter series DPG-200
| SKU | 2015878 |
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 by eliminating parallax error commonly produced with analog gages. The DPG-200 is packaged in a durable extruded aluminum case (IP66). The unit is powered by 12-24 VDC/VAC and contains two alarm set points along with a 4-20 mA process outp…
Dwyer digital manometer series 490A
| SKU | W-9000019 |
Series 490A Digital Manometers are versatile, hand-held, battery operated manometers available in several basic ranges for positive or positive differential pressure measurement and can tolerate most liquid media compatible with 316LSS. A memory function allows storage of up to 40 readings.
Dwyer differential pressure transmitter with flow calculation and alarms series DH3
| SKU | 2017467 |
The Dwyer DH3 series Digihelic differential pressure gauge is a 3-in-1 instrument with a digital display, relay contacts and a transmitter output, all packed in the popular Photohelic housing. By combining these 3 functions, you can reduce different instruments to one product, saving you inventory, installation time and money. The DH3 controller is the ideal instrument for pressure (difference) m…
Dwyer differential pressure transmitter series DM-2000
| SKU | 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-2000 housing is specifically designed to mount in the same diameter cutout as a standard Magnehelic gage. A wide range of models are available factory calibrated to specific ranges. Pressure connections are inherent to the glass filled plast…
Dwyer differential pressure transmitter series 629C
| SKU | 2025846 |
The Series 629C Differential Pressure Transmitter monitors differential pressure of air and compatible gases and liquids with 0.5% accuracy. The design employs dual pressure sensors converting pressure changes into a standard 4-20 mA output signal for two wire circuits. Small internal volume and minimum moving parts result in exceptional response and reliability.
Dwyer differential pressure transmitter series 605
| SKU | 2001478 |
The Series 605 Magnehelic Indicating Transmitter provides for both visual monitoring and electronic control of very low differential pressure. The Series 605 is ideal for control applications in building HVAC systems The easily read dial gage is complimented by the two-wire, 4-20 mA control signal utilizing the timeproven Dwyer® Magnehelic® gage mechanical design and Series 600 transmitter techno…
Dwyer differential pressure switch series ADPS
| SKU | 2016729 |
The Series ADPS Adjustable Differential Pressure Switch is designed for pressure, vacuum, and differential pressures. The adjustment knob allows changes to the switching pressure to be made without a pressure gage. The ADPS is available with settings from 20 Pa up to 5000 Pa. The compact size, adjustment knob and low cost make the ADPS the perfect choice for HVAC applications.