Dwyer Instruments, Inc.
Michigan City, IN 46360
Carbon Dioxide Transmitter aids on-demand ventilation.
To help prevent energy losses from over ventilation while also maintaining indoor air quality (IAQ), Series CDX CO2 sensor employs logic algorithm that eliminates need for manual calibration in applications where indoor CO2 level drops to outside levels during unoccupied periods. Sensing range is- 0–2,000 PPM, accuracy is- -
Read More »
Ultrasonic Thickness Gauge provides
Equipped with 4-digit, 0.394 in. LCD, Model UTG measures thickness from 0.047–7.874 in. with 0.001 in. resolution. Unit includes adjustable sound velocity option for measuring variety of materials. With gauge, users can find wall thickness of pipe when programming ultrasonic transmitter without cutting or removing section of pipe to measure it. Operating from 32–122-
Read More »
Temperature Data Logger has -328 to +500
Featuring external probe, submersible and portable Model HTDL-20/30 records up to 32,700 measurements in nonvolatile, solid-state relay memory that retains data even if battery becomes discharged. Logger can be started and stopped from PC or delayed to start up to 18 months after initialization, and sampling rate is selectable from 1 sec to 24 hr. Accuracy is 0.18-
Read More »
Non-Indicating 4-20 mA Transmitter can be wall or meter mounted.
Compatible- with Series EFS2, IEFS, PDWS, TBS, and FLMG, Series BAT (Blind Analog Transmitter) takes pulse frequency output from flowmeter and converts it into continuous 4–20 mA analog output signal. Frequency for flowmeter output signal can be adjusted using 4 rotary switches on back, and MCU automatically scales all other values accordingly. Also, MCU can average inputs for more stable...
Read More »
Paddlewheel Flow Sensor offers several material options.
Available with brass, stainless steel, PVC, and polypropylene materials, Series PDWS is designed for -½–8 in. pipes and- suits chemical proportioning applications or any application with rapidly changing fluid conductivity. Ruby jewel bearings reduce coefficient of friction and maintain accuracy. Covering 0.3–30 fps range and delivering -
Read More »
Digital Moisture Meter also measures temperature and RH.
In addition to determining moisture content, from 2%–70%, in wood, gypsum, bamboo, paper, and other materials, Model MST2-01- can measure ambient temperature from 14 to 122-
Read More »
Solar Panel Kit supports remote applications.
With Series SPK, it is possible to use Dwyer-® flowmeters in remote applications where reliable source of electricity is not available or practical. Kit is intended for use with standard 12 V, 22–33 Ah sealed lead acid battery, which is not included. Supplied with charge controller and corrosion-resistant mounting hardware,- 5- W solar panel can also be used to provide up to 40-day back-up...
Read More »
Electromagnetic Flow Sensor measures liquids down to 0.03 gpm.
Available in -¾ or 3/8 in. pipe, Series LOFM- liquid mag meter uses conductivity of fluids to measure flow. Liquid flow through magnetic field produces voltage which is measured and translated into pulse output signal. Housed in splashproof HDPE plastic, meter comes with variety of factory-installed adapters and O-rings. With no metal parts,- unit is- corrosion-resistant and compatible with...
Read More »
Air Quality Transmitters measure CO2, RH, and temperature.
Combining CO2, RH, and temperature in one device, Series CDTR minimizes number of sensors mounted on wall or in duct. Transmitters use single-beam, dual-wavelength NDIR sensor to automatically correct measurement in both occupied and unoccupied buildings against light source aging effects. Universal outputs for both carbon dioxide and relative humidity allow users to select transmitter output to...
Read More »
Volume Booster increases valve stroke speed.
Available in aluminum or stainless steel, Series VB Volume Booster allows for increase in valve stroke speed by providing large air flow volume to actuator. Booster receives positioner's signal output and supplies proper air pressure to actuator to reduce response and adjustment time. Reacting to slightest changes in supply pressure, this one to one signal to output relay has max supply pressure...
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 »
Carbon Dioxide Transmitter aids on-demand ventilation.
To help prevent energy losses from over ventilation while also maintaining indoor air quality (IAQ), Series CDX CO2 sensor employs logic algorithm that eliminates need for manual calibration in applications where indoor CO2 level drops to outside levels during unoccupied periods. Sensing range is- 0–2,000 PPM, accuracy is- -
Read More »
Ultrasonic Thickness Gauge provides
Equipped with 4-digit, 0.394 in. LCD, Model UTG measures thickness from 0.047–7.874 in. with 0.001 in. resolution. Unit includes adjustable sound velocity option for measuring variety of materials. With gauge, users can find wall thickness of pipe when programming ultrasonic transmitter without cutting or removing section of pipe to measure it. Operating from 32–122-
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-®...
Read More »
Temperature Data Logger has -328 to +500
Featuring external probe, submersible and portable Model HTDL-20/30 records up to 32,700 measurements in nonvolatile, solid-state relay memory that retains data even if battery becomes discharged. Logger can be started and stopped from PC or delayed to start up to 18 months after initialization, and sampling rate is selectable from 1 sec to 24 hr. Accuracy is 0.18-
Read More »
Non-Indicating 4-20 mA Transmitter can be wall or meter mounted.
Compatible- with Series EFS2, IEFS, PDWS, TBS, and FLMG, Series BAT (Blind Analog Transmitter) takes pulse frequency output from flowmeter and converts it into continuous 4–20 mA analog output signal. Frequency for flowmeter output signal can be adjusted using 4 rotary switches on back, and MCU automatically scales all other values accordingly. Also, MCU can average inputs for more stable...
Read More »
Digital Moisture Meter also measures temperature and RH.
In addition to determining moisture content, from 2%–70%, in wood, gypsum, bamboo, paper, and other materials, Model MST2-01- can measure ambient temperature from 14 to 122-
Read More »
Paddlewheel Flow Sensor offers several material options.
Available with brass, stainless steel, PVC, and polypropylene materials, Series PDWS is designed for -½–8 in. pipes and- suits chemical proportioning applications or any application with rapidly changing fluid conductivity. Ruby jewel bearings reduce coefficient of friction and maintain accuracy. Covering 0.3–30 fps range and delivering -
Read More »
Solar Panel Kit supports remote applications.
With Series SPK, it is possible to use Dwyer-® flowmeters in remote applications where reliable source of electricity is not available or practical. Kit is intended for use with standard 12 V, 22–33 Ah sealed lead acid battery, which is not included. Supplied with charge controller and corrosion-resistant mounting hardware,- 5- W solar panel can also be used to provide up to 40-day back-up...
Read More »
Electromagnetic Flow Sensor measures liquids down to 0.03 gpm.
Available in -¾ or 3/8 in. pipe, Series LOFM- liquid mag meter uses conductivity of fluids to measure flow. Liquid flow through magnetic field produces voltage which is measured and translated into pulse output signal. Housed in splashproof HDPE plastic, meter comes with variety of factory-installed adapters and O-rings. With no metal parts,- unit is- corrosion-resistant and compatible with...
Read More »