Dwyer Instruments, Inc.
Michigan City, IN 46360

Troubleshooting Tool calibrates current and voltage.
Able to generate 0-10 Vdc signal in increments of 1 V or 4-20 mA signal in increments of 1 mA, Model CSG is used for troubleshooting transmitters, transducers, motors, and actuators. Pocket-size (5 -½ x 2 -½ x 1 12/32 in.) instrument incorporates LCD with blue backlight for visibility in dimly lit areas and ramp interval timing function that lets user define max and min values. Auto shut-off...
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Needle Valves control flow of liquids or gases.
Featuring fine threading and large seat area, Series HNV is available in male x male, male x female, and female x female configurations ranging in size from 1/8 to 1 in. NPT. Wetted materials are 316SS and PTFE making valves suited for use with corrosives. Tested to assure vibration and thermal stability, bar stock style valves include lock pin to prevent accidental bonnet disengagement.
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Bimetal Thermometer features transmitter output.
Featuring transmitter located in weatherproof thermal head on side of stem, Series BTO takes remote readings along with measurements via bimetal helix. Product eliminates need for separate thermometer and transmitter and requires only one connection. Elements of construction include 304 SS wetted materials, glass lens, and 3 or 5 in. dial. Accurate to -
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NEW! Series FMS Low Cost FMS Flow Sensor
W.E. Anderson, a division of Dwyer Instruments, Inc., the preferred source for your complete range of practical and affordable instrumentation, is announcing the release of its NEW FMS FLOW SENSOR. The Series FMS Flow Sensor is for applications requiring RELATIVE measurement and set-point of flow rate. This means that the actual velocity of the flow or the quantitative measurement in GPM is not...
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Duplexing Pump Controller helps extend pump life.
Series DPC duplexing pump controllers are equipped with 120 Vac controlled relay that alternates loads each time control switches open. Model DPC-ACS provides automatic alternating sequence, while DPC-ALS offers same automatic sequencing as well as A-B or B-A sequence lock selectable by 3-position toggle switch. Controllers feature 2 LED indicators that show load energized by SPDT output relay....
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Bimetal Thermometer includes max/min temperature pointer.
Available in multiple temperature ranges and stem lengths from 2-½ to 12 in., Series BTM3 accurately measures current temperature along with maximum read or minimum read temperatures. Heavy-duty, back-connected thermometers are suitable for monitoring temperature fluctuations in any industrial application such as boilers, ovens, or refrigerated cabinets.
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Differential Pressure Switch suits various applications.
Available for pressure, vacuum, and differential applications, PDPS Series incorporates large diameter diaphragm and snap action switch to optimize dependability and reliability (-
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Steam Trap has thermodynamic design.
Offered in 4 sizes that can be mounted in any position, W.E. Anderson-® TDST Series controls steam and condensate movement to optimize removal of latent heat from steam for efficient system operation. Cyclic on-off operation is made possible by disk that pushes open from incoming condensate and closes tightly when steam tries to escape. When trap is mounted vertically, it self-drains for...
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Thermometers are designed for cold storage applications.
NSF-®-approved to monitor temperatures in food storage applications, Series RFT is suited for use in refrigerators, freezers, cold storage cabinets, and walk-ins as well as aquariums and terrariums. Aluminum case and rear clip allow use in various environments, while scratch-resistant, acrylic lens promotes readability. Thermometer features non-toxic, organic liquid fill and provides dual unit, -
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Plastic Ball Valves suit medium-duty applications.
Designed for medium-duty industrial and commercial applications, Series TBV Plastic Ball Valves feature true union design, allowing for removal from piping system without breaking down connections. Units have all plastic construction and do not rust or corrode. They are contained in PVC plastic bodies with EPDM seals and are available in 2-½-4 in. sizes, featuring full-port design.
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