Dwyer Instruments, Inc.
Michigan City, IN 46360

Paddlewheel Flow Sensor works with pipe sizes from 3-40 in.
Available in brass, PVC, or stainless steel, Series IPFS (Insertion Paddlewheel Flow Sensor) includes hot tap model with- bronze or stainless steel valve assembly. Bearings are made from ruby jewel to reduce coefficient of friction and maintain accuracy. Rotation of impeller is used to measure flow, and various saddle fittings come in iron or brass. Compatible with clean liquids, series suits...
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NEW Series DTFO Variable-Area Flowmeter for Oil
Dwyer Instruments, Inc., the preferred source for your complete range of practical and affordable instrumentation, is announcing the release of its NEW SERIES DTFO VARIABLE-AREA FLOWMETER FOR OIL. The compact Series DTFO Variable-Area Flowmeter for Oil allows for the accurate measurement of compatible oils at an affordable price. To ensure reliability, construction consists of a rugged brass or...
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Vibration Transmitter delivers continuous 4-20 mA output.
Featuring 2-wire loop-powered operation, Model VBT continuously detects vibration in system and monitors for unusual operating conditions and potential failure. Vibration is converted into analog signal at current output. Housed in 316 stainless steel, transmitter operates from -22 to 221-
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Series AFR2 Instrument Air Filter
W.E. Anderson Division of Dwyer Instruments, Inc., the preferred source for your complete range of practical and affordable instrumentation, is announcing the release of its NEW SERIES AFR2 INSTRUMENTAIR FILTER REGULATOR. The Series AFR2 Instrument Air Filter provides clean and accurate air pressure to instruments, valves, and other automatic control equipment. It is constructed of durable...
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HVAC Mobile App for Apple and Android Markets is Now Available as a Free Download!
Dwyer Instruments, Inc., the preferred source for your complete range of practical and affordable instrumentation, would like to announce the release of our Dwyer HVAC Mobile App, which is an Air Velocity and Flow Calculator. With a strong emphasis on customer service and delivering the complete and memorable Dwyer experience to our customers, we would like to take that interaction a step further...
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Handheld Data Viewer also configures USB data loggers.
Model DW-DataPad Handheld Portable Data Viewer can configure as well as read data from up to 500 DW-USB data loggers. Color, 2.8 in. TFT touchscreen, optimized for readability, facilitates navigation through configuration menus. Data downloaded to viewer can be displayed as trend graph or statistical summary. Also, stored data can be transferred to computer via included micro-USB cable and...
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Industrial Pressure Gauges provide
Constructed with 304 stainless steel housings and brass wetted parts for chemical compatibility, Series SGY offers wide variety of ranges from full vacuum to 1,000 psi. Units have dual psi and bar scales and are available with bottom or back connections. Designed to pop open without being entirely removed or cut, plug on top allows liquid filled units to breath, relieving any built up internal...
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Paddle Level Switch offers 3 sensitivity settings.
Designed for level monitoring of bulk materials, Series PLS2 features rotating measuring vane that is driven by brushless synchronous motor at 1 rpm. As product builds up, paddle rotation is impeded and resulting motor torque activates output switch and stops motor. Torque adjusting mechanism eliminates need for different sized paddles. Constructed with industry standard 1 -¼ in. male NPT...
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Solenoid Valves can be oriented in any position.
Available in sizes from 1/8-2 in. NPT with orifices from 3-50 mm, Series SBSV is suited for air, gas, water, and other liquid applications. Brass-bodied Series SBSV-B has NBR seal with max process temperature of 176-
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Three-Way Ball Valve features stainless steel construction.
Available in -½-4 in. sizes optimized for flow with minimal pressure drop, Series 3BV2FH is designed to meet ANSI B16.34 flange standards and features ANSI 150 lb flanged ends that facilitate installation. This full port valve, suited for mixing applications, has 4-seat design as well as 316 SS ball and stem construction. Also, ISO 5211 mounting pad accepts direct mounting of pneumatic and...
Read More »NEW! 2015 Dwyer Full Line Instrumentation and Control Catalog in Print or Interactive CD Today!
Dwyer Instruments, Inc. the preferred source for your complete range of practical and affordable instrumentation is proud to announce that you may now request your free 2015 instrumentation and controls print or digital CD at www.dwyer-inst.com/newintl2015catalog. - Like years past, Dwyer’s 2015 print and digital catalogs are both jam-packed full of everything you may need to know about a...
Read More »NEW Dwyer 2014 Catalog App for iOS® & Android® Devices is Now Available as a Free Download!
We have an App for that!- As the preferred source for your complete range of practical and affordable instrumentation, Dwyer Instruments, Inc. would like to announce the release of the Dwyer 2014 Catalog App. By downloading the Dwyer Catalog App from the iTunes-® and Google Play-® Stores, one can experience customer service on the go.- Whether on an iPad-®, iPhone-®, or any Android-®...
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Paddlewheel Flow Sensor works with pipe sizes from 3-40 in.
Available in brass, PVC, or stainless steel, Series IPFS (Insertion Paddlewheel Flow Sensor) includes hot tap model with- bronze or stainless steel valve assembly. Bearings are made from ruby jewel to reduce coefficient of friction and maintain accuracy. Rotation of impeller is used to measure flow, and various saddle fittings come in iron or brass. Compatible with clean liquids, series suits...
Read More »NEW Dwyer 2013 Catalog App for iOS® and Google Play® Markets is Now Available as a Free Download!
We have an App for that! As the preferred source for your complete range of practical and affordable instrumentation, here at Dwyer Instruments, Inc. we would like to announce the release of our Dwyer 2013 Catalog App. By downloading the Dwyer Catalog App on the iOS-® and Google Play-® Markets, one can experience customer service with them on the go. Whether on an iPad-®, iPhone-®, or any...
Read More »Dwyer 2012 Catalog App for iOS® and Google Play® Markets Is Now Available as a Free Download!
Expansion and technological advancement are two terms that easily come to mind when describing Dwyer. Consequentially, entering into the mobile realm has never been a far stretch of the imagination for us either. As the preferred source for your complete range of practical and affordable instrumentation, here at Dwyer Instruments, Inc. we would like to announce the release of our Dwyer 2012...
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NEW Series DTFO Variable-Area Flowmeter for Oil
Dwyer Instruments, Inc., the preferred source for your complete range of practical and affordable instrumentation, is announcing the release of its NEW SERIES DTFO VARIABLE-AREA FLOWMETER FOR OIL. The compact Series DTFO Variable-Area Flowmeter for Oil allows for the accurate measurement of compatible oils at an affordable price. To ensure reliability, construction consists of a rugged brass or...
Read More »
Vibration Transmitter delivers continuous 4-20 mA output.
Featuring 2-wire loop-powered operation, Model VBT continuously detects vibration in system and monitors for unusual operating conditions and potential failure. Vibration is converted into analog signal at current output. Housed in 316 stainless steel, transmitter operates from -22 to 221-
Read More »
Series AFR2 Instrument Air Filter
W.E. Anderson Division of Dwyer Instruments, Inc., the preferred source for your complete range of practical and affordable instrumentation, is announcing the release of its NEW SERIES AFR2 INSTRUMENTAIR FILTER REGULATOR. The Series AFR2 Instrument Air Filter provides clean and accurate air pressure to instruments, valves, and other automatic control equipment. It is constructed of durable...
Read More »
HVAC Mobile App for Apple and Android Markets is Now Available as a Free Download!
Dwyer Instruments, Inc., the preferred source for your complete range of practical and affordable instrumentation, would like to announce the release of our Dwyer HVAC Mobile App, which is an Air Velocity and Flow Calculator. With a strong emphasis on customer service and delivering the complete and memorable Dwyer experience to our customers, we would like to take that interaction a step further...
Read More »
Handheld Data Viewer also configures USB data loggers.
Model DW-DataPad Handheld Portable Data Viewer can configure as well as read data from up to 500 DW-USB data loggers. Color, 2.8 in. TFT touchscreen, optimized for readability, facilitates navigation through configuration menus. Data downloaded to viewer can be displayed as trend graph or statistical summary. Also, stored data can be transferred to computer via included micro-USB cable and...
Read More »