Dwyer Instruments, Inc.
Michigan City, IN 46360
Digital Refrigerator/Freezer Thermometers are solar powered.
Activated upon receiving sufficient light, Series DRFT Solar Digital Refrigerator and Freezer Thermometer help monitor appliance temperature fluctuations to preserve and prevent spoilage of contents. NSF-approved products instantly show exact temperatures from -40 to +70-Read More »
Quadruplex Pump Controller distributes wear equally.
Series QPC Quadraplex Pump Controller is used where 4 pumps need to alternate to provide equal run time on each. By offering 5 inputs, controller allows 4 outputs to operate properly even if one input fails to open or close. It has 4 LED indicators that show load energized by SPST output contacts and is available in sequence-on-simultaneous-off and first-on-first-off configurations. In either,...Read More »
Thermometer is solar powered.
Series DBT Digital Solar-Powered Bimetal Thermometer features 3-1/2 digit LCD display and resolution to 0.1-Read More »
Universal Power Alert indicates presence of stored energy.
Hardwired to circuit breaker or main disconnect, UPA-130 Universal Power Alert reduces risk of electrical arc flash by pre-verifying electrical isolation from outside of control panel. Redundant circuitry allows unit to be powered by same voltage it indicates. Designed to fit 30 mm knockout, NEMA 4x (IP66)-rated, 8-detector unit visually alerts operators to presence of any dangerous AC or DC...Read More »
Miniature Ultrasonic Level Switch suits liquid applications.
Using ultrasonic wave propagation between transducer gap to sense presence or absence of liquid, Series MULS takes measurements at single point and provides multiple output choices for high/low level alarm, overflow prevention, and pump protection. Miniature switches can be mounted within 15-Read More »
Pneumatic Hand Pump checks pressure/vacuum calibration.
Rated for applications up to 100 psi or 28.8 in. Hg Vacuum, Series CHP Calibration Hand Pump features Acetel plastic and anodized aluminum construction that prevents body heat transfer and results in drift-free accurate readings. Oversized check valves provide smooth and controlled operation, and dual o-rings on all pistons ensure pump is leak-free. Applications include checking calibration of...Read More »
Kit tests backflow prevention assemblies.
Comprised of 5 valves, BTK-1 Backflow Prevention Test Kit is capable of testing hydronic systems with procedures recommended by ASSE, AWWA, CSA, FCCC, HR-USC, and NEWWA. Kit includes diaphragm differential pressure gage rated for 0-15 psid, line pressure gage ranging from 0-200 psig, 4 ft long bleed tube, and three 5 ft long color-coded hoses. Brass adapter fittings enable hookup to all standard...Read More »
Ultrasonic Flow Meter utilizes transit time measurement.
Paired with SX1 or SX2 clamp-on sensors, Series UXF1 Converter is part of fixed ultrasonic flow meter system designed to measure flow rates of relatively clean homogenous liquids. System features 32-bit microprocessor-based electronics and can be configured from front keyboard to particular applications. Suited for pipe diameters from 0.50-235 in., flow meter includes LCD display as well as...Read More »
Ultrasonic Flow Meter has lightweight, non-intrusive design.
Suited for clean water applications, Series UXF2 combines microprocessing detection methods with obstruction-free flow measurement. This transit time flow meter delivers accuracy up to 0.5% and maintenance-free operation. Programmed via front panel keypad, unit weighs less than 2 lb, features signal quality indication, and has 2-line, backlit display. Additionally, temperature and pressure...Read More »
Portable Ultrasonic Flow Meter uses non-invasive design.
Liquid flow meter, PUX Series, utilizes transit time difference principle for measuring flow rates through pipes from outside with accuracy of -Read More »