Dwyer Instruments, Inc.

102 Indiana Hwy. 212
Michigan City, IN 46360

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 (Ã-

Check Valves suit chemical and wastewater applications.

Available in Ã-½-4 in. sizes, Series BCV thermoplastic ball check valves prevent reversal of flow in piping systems and are suited for applications where backflow could potentially cause damage to pumps, filters, or process equipment. Available with PVC or CPVC plastic bodies and EPDM or FPM O-rings, valves feature true union design, and will never jam or stick from rust or corrosion. They...

Capacitive Level Transmitter suits powder, bulk, or liquids.

Using impulse RF admittance measurement, Model CRF2 senses capacitance changes resulting from height of material in tank between probe and tank wall. Unit comes with rigid or flexible probe, depending on application installation need and probe length desired. Featuring push button calibration of zero and span, Model CRF2 is suited for level indication in difficult applications, such as sludge,...

Transmitter is suited for wastewater, sludge, and slurries.

Featuring 316 SS diaphragm that is non-clogging and damage resistant to floating solids, Model PBLTX is designed to measure height of liquid above its position in tank, sump, or pit. It is UL approved intrinsically safe for wastewater applications that demand this rating per local codes and regulations. Standoff plate enables unit to be dropped to bottom of tank at 0.25% accuracy. Transmitter is...

Tilt Switch Probes sense presence or absence of material.

Featuring airtight, dust-tight, waterproof design, Series LTS is designed for use where bulk material to be sensed is exposed or open. Units contain SPST, normally closed switch and feature probe activation angle of 25Ã-

Digital Panel Meter can be read from a distance.

Designed with 3Ã-½ digital LCD display, Series DPMP-5 offers choice of red, amber, or green segments. It features adjustable zero and span, selectable decimal point position, and selectable 12 Vdc or 24 Vdc power supply. User can field-select engineering units to fit variety of applications. Snap-in bezel allows installation without additional mounting hardware.

Temperature/Process Controller offers multiple PID loops.

DIN rail-mount SCD Series includes master controllers, each of which can be combined with up to 7 SCD slave controllers without any wires. Each controller has one universal input, one relay output, and one user-selected output. Outputs can be used for dual loop, to control heating and cooling, or single loop with alarm. Controllers support up to 64 ramp/soak actions and are programmed via...

Indicator lets user monitor temperature or process value.

Using PTC or NTC thermistor, Series TID offers temperature range from -58 to 302Ã-

DP Transmitter minimizes installation/calibration times.

Series 616OT One-Touch(TM) Differential Pressure (DP) Transmitter alleviates cumbersome turn pots and eliminates need to span instrument during calibration. With one digital pushbutton, both Zero and Span are calibrated properly without requiring additional reference pressure sources or separate calibration devices. Wiring is done via removable terminal block. Models come in IP65 housing and are...

LCD Digital Panel Meter features color display.

Series DPML-5 is designed with 4 Ã-½ digit LCD display, with choice of red, amber, or green segments that facilitate reading over extended distances. To suit various applications, engineering units are selectable for Ã-