Dwyer

Simple field switch adjustment, magnetically actuated switch design, cost effective, and leak proof body

Dependable protection against flow variation or stopping in pipelines for fluids, gases, and flowing solids

Precision flow meters suitable for both gas & liquid applications with 2 in, 5 in, or 10 in scales & interchangeable bodies

A 3-in-1 instrument possessing a digital display gage, control relay switches, and a transmitter with both current and voltage outputs

Versatile, highly repeatable pressure switches, measures and controls positive, negative or differential pressures of air and...

Low cost and precision made of 316 SS and fluorocarbon ensure great chemical compatibility for a wide range of OEM industrial...

Remote probe construction allows for remotely mounting the electronic enclosure for easier accessibility

Available with pressure, flow, and velocity measurements

Hand-held & battery operated manometers

Versatile low differential pressure gage with a wide choice models and options to choose from

Combines high accuracy, compactness, dependability, and low cost in an easy-to-read instrument

Integral explosion-proof & weatherproof housing with easily accessible electrical connection

Advanced design, precision construction, compact size, and repeatability; with set points from 0.07 in W.C. to 20 in W.C.

Designed for long service life and maintenance-free operation, easy installation with included coupling adapters

Highly precise 0.25% full scale accuracy piezo-resistive sensor contained in a compact, rugged housing

Protect pressure instruments against fluctuations, surges, spikes and fluid hammer

Static pressure tip for 1/4 in metal tubing connection

The standard fluid for use in inclined manometers, "D" type vertical manometers, and all Dwyer gages using red fluid

Air filter gage accessory kit adapts any standard Magnehelic gage for use as an air filter gage

Installer kit includes two (2) static pressure tips and PVC tubing

4-20 mA output, RF Admittance, Easy Calibration

Capable of measuring the pressures and flow of air or non-conducting gases at high resolutions

Weather proof & explosion proof, easy intallation, features a free swinging vane

Ideal For Use with Ultrasonic Flow Transmitters, Adjustable Sound Velocity

1/16 DIN, universal input, fuzzy logic, self-tune PID

Dual control output, RS-485 communication, and universal inputs allow you to monitor and control temperature and process...

FM approved, large dual display, universal input

Dual output control, RS-485 communication, auto-tuning

1/4 DIN self-tune PID, fuzzy logic software set a new standard for quality, versatility, ease-of-use, and value

Accurate temperature measurement and control in a 1/16 DIN package

1/16 DIN, Microprocessor Based, Self-Tune PID

Minimum life expectancy of 10 million cycles, extremely fast response time, adjustable set point

Provides a field selectable current or voltage output that is proportional to the carbon monoxide concentration in underground...

NDIR CO2 sensor with universal outputs in an industrial housing

NDIR CO2 sensor, universal outputs, and optional relay to accurately monitor the CO2 levels and temperature indoors

Simultaneously outputs both CO2 and VOC with a single beam dual wavelength NDIR CO2 sensor

NDIR CO2 sensor, universal CO2/RH outputs, and optional relay

Provides a field selectable current or voltage output

Combines the function of two room sensors into a single, compact housing

Combine the function of three room sensors into a single, compact housing

Monitor the gas concentration in underground parking garages & loading docks.

RTD & Thermistor Outputs, 304 SS Probes

Strap-On Design, Multiple Conduit Holes

NEMA 4X, Removable Terminal Block

Type K 316SS TJ probe. 0.75mmØ x 500mm long. ANSI. Insulated

Battery Operated, Less than 1" Deep

Bent to Any Angle, Durable, Resistant

Fiberglass Insulated Wire