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Precision machined, virtually unbreakable and free of distortion.

The heavy duty welded carbon steel chamber provides a control to operate up to 1000 psi & process temp. up to 750°F, 400°F at the...

Offered in inclined & vertical styles for highly accurate laboratory or general industrial service

Globe Valves, Ideal for Steam and Water Flow Control, 1/2" to 2-1/2" Sizes, 2-Way or 3-Way

Indicate Positive, Negative or Differential, Accurate within 1%

Field adjustable from gage face, unit operates on 12-24 VDC

Single seated, top or cage guided globe valves - probably the simplest, from construction standpoint, yet most versatile control...

Serve as a compact, low cost switch for gas fired furnaces and equipment

Combines the best features of the popular Dwyer® Series 1950 Pressure Switch with the benefit of natural gas compatibility

an easy to use, high performance unit with a low price

Manual Reset eliminate common problems associated with typical high duct static cutout installations

Small size and low price with 2% repeatability, wide range of models from 0.07 in W.C. - 85 in W.C.

FM approved, large dual display, universal input

Universal Input, Dual Output, On/Off PID or FUZZY Logic Output Control

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

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

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

Deliver stable process control at an exceptionally low price

Visual set point adjustment, adjustable null zone, and functions as a null switch

Visual set point adjustment in 5 standard ranges (0.05 in W.C. - 12 in W.C.) with repetitive accuracy within ± 1%

Diaphragm sealed leak proof construction provide high reliability repetitive accuracy within ± 1%

Utilizes 16 sensing points to provide precision sensing across its 16.5" (41.9 cm) length and width.

Constructed from corrosion resistant stainless steel with permanently etched insertion depth graduations for a lifetime of service

Water level controllers with a heavy-duty, cast iron chamber designed for boiler applications

Provides highly accurate positive, negative, or differential pressure readings without the need for moving parts, hidden wells, or...

Measure positive, negative and differential pressures up to 100 PSI

Bent to Any Angle, Durable, Resistant

Fiberglass Insulated Wire

Thermocouples and RTDs are designed to bolt into the injector nozzle and sense the temperature of the melt

Low cost and offered in a variety of configurations

Safety traps to prevent loss of fluid, easy roll up for transport and storage

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

An impressive array of features in an economical 1/4 DIN package

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

Measures air velocity, air volume, temperatue, humidity, and BTU (built-in data logging)

Large 1.3 in dual display, one hand operation, built-in sensor records ambient temperature in °F or °C

Converts Process Signal, Isolates to 1500 V RMS

Clear shatterproof indicating tube

Fume Hood Monitor continuously senses air flow through the face of the fume hood, ensuring safe levels of fresh air are exhausting

Adjustable from 400 - 1600 FPM and stainless steel vane provide excellent sensitivity and reliability at a very reasonable price

Use this sensitive Dwyer unit to measure low air velocities at a low cost

Ellipsoidal Tip Pitot Tube for Accurate Air Velocity Measurement, Duct Use

Automatic handheld pressure calibrator

New innovative mobile Bluetooth device for water activity measurement

Displays two pulse flowmeter inputs on one meter, performs a variety of math functions

Consists of field units (up to 32) that accept 4-20 mA signals and transmits them wirelessly to a base station

Converts the current flowing through a cable or wire to a 4-20 mA signal