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Dwyer Instruments, Inc.

Company Profile

Contact Information

Phone: 800-872-9141


Dwyer Instruments, Inc.
P.O. Box 373
Michigan City IN 46361-0373
United States

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Dwyer Instruments Series WD3 Water Leak Detector

Water Leak Detector

April 29, 2014
The Series WD3 Water Leak Detector protects equipment from water damage by detecting the presence of water in drip pans in air handler units, under raised floors in data centers or on floors around sump pumps and drains. Read More
Dwyer Ultrasonic flowmeter sets

Ultrasonic Flowmeter Sets

June 6, 2013
The Series UFB & UFC Ultrasonic Flowmeter Sets utilize the transit time difference for measuring flow rates in pipes non-invasively Read More
Dwyer WMT2 multi-jet water meter

Multi-jet Water Meter

January 15, 2013
The multi-jet design allows simplicity and accuracy with wide flow ranges even in low flow applications. Read More

New Products

Dwyer Series WE31 Automated 3-Way NPT Stainless Steel Ball Valve

Automated Three-way NPT Stainless Steel Ball Valve

June 24, 2014
The Series WE31 from Dwyer Instruments, Inc. incorporates a full port 3-way NPT stainless steel ball valve for great flow rates with minimal pressure drop. Read More
Dwyer UFM Ultrasonic Flowmeter

Compact Ultrasonic Clamp-on Flowmeter

March 14, 2014
The Series UFM Ultrasonic Flowmeter has a compact and lightweight design, featuring an easily installed, all in one clamp-on unit. Read More
Dwyer Instruments Digital Tachometer TAC-L

Portable Digital Tachometer

February 10, 2014
The Model TAC-L Portable Digital Tachometer from Dwyer Instruments, Inc. measures rotational speed either by contacting a rotatable head to the shaft of the object, or using photo sensor to detect the reflections from the laser. Read More
Dwyer CFM3 Gas Mass Flowmeters

Gas Mass Flowmeters

November 25, 2013
The Series GFM2, GFM3 and GFM4 Gas Mass Flowmeters from Dwyer Instruments, Inc. are ideal for measuring the flow rates of a wide variety of gases. Read More
Dwyer ULSS Ultrasonic Level Sensor

Ultrasonic Level Sensor

November 15, 2013
The Model ULSS Ultrasonic Level Sensor provides non-contact, continuous ultrasonic level measurement of fluids for applications up to 4.1 feet. Read More

Wall Mount Carbon Dioxide Transmitters

February 8, 2013
The Series CDW2 Wall Mount Carbon Dioxide Transmitters from Dwyer Instruments monitor ambient carbon dioxide conditions for variable air volume (VAV) on demand ventilation systems Read More

Compact Flowmeter for Liquids

April 4, 2012
Measure water flow rates with ± 2% of full-scale accuracy using the affordable Series DTFW variable-area flowmeter for liquids from Dwyer Instruments. Durable metal construction ensures great compatibility and the Read More

Vibration Transmitter

March 22, 2012
The Model VBT Vibration Transmitter continuously detects the vibration in a system and monitors for unusual operating conditions and potential failure. The vibration is converted into an analog signal at Read More

Smart Positioners with HART Communication Protocol

February 21, 2012
The Series 185 Smart Positioner takes a 4 to 20 mA input signal to accurately control the valve stroke of linear valves. The Series 285 Smart Positioner also takes Read More

New Brass Ball Valves

February 9, 2012
The Series DBV Brass Ball Valve is an economical yet durable hand lever ball valve, with a 600 psi (41 bar) WOG. Made of a quality brass, the ball valve Read More

USB Dual Power Charger

January 11, 2012
The new Model KF-CC-304 USB Dual Power Charger from Dwyer Instruments, Inc. keeps you plugged-in and powered-up at home and on the road. Featuring a robust charging capacity of Read More

Gas Calibration Kit

December 14, 2011
The Model GCK-200CO-2000CO2 Gas Calibration Kit provides a reliable flow of carbon monoxide and carbon dioxide to calibrate Dwyer® gas sensing transmitters. Every kit includes a span gas of 200 Read More
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