Dwyer

Strap-On Design, Multiple Conduit Holes

Compact, general-service, two-way guide type solenoid valves for air, gas, water and other liquid applications

Multi-valve enclosures for the RSV pilot valve

A low cost, uniquely designed solenoid valve which controls or regulates flow in proportion to a variable voltage input

Designed for laboratory and industrial applications for regulating corrosive gases and liquids for high purity services

Designed to accurately measure a pipe surface temperature

Accurately measure water temperature inside chilled and hot water loops in HVAC systems

Non-intrusively measures the process temperature in hot and cold water loops in buildings

Low cost temperature input for any building management system

Measures the ambient air temperature in classrooms and industrial environments

Combines three popular products into a single package

Displays temperature or a process value measured by a PTC or NTC thermistor or a 4 to 20 mA transmitter

Ideal product for hazardous temperature measurement applications

High precision temperature transmitter designed to easily mount in most temperature sensor instrument enclosures

Compact housing and sinistered filter make this humidity and temperature transmitter designed to withstand the elements

Refrigeration Control, Up To 3 Probe Inputs and 3 Relay Outputs

Heating and Cooling Control, 16 Amp Rating

Provides audible alarm status along with a relay output

Features two independent sensor inputs and control outputs in one device.

A high and a low set point for controlling the water temperature

Bulb and capillary, inert gas filled bourdon tube ensures high sensitivity and long life

Easy multi-unit programming to monitor and control temperature for heating and cooling applications

3-digit display, heating and cooling control, with 8 or 16 A relay

Wide temperature range with heating and cooling control, two selectable alarm set, internal buzzer, and 16 A rating

Monitor & control product temperature & dispensing rate in the production of heated food products

Designed to control the compressor, fan, and defrost in refrigeration applications

Simultaneously measure and control temperature and humidity using two independent relays and displays

Ideal control for on/off heating or cooling applications

UL approved temperature limit control that provides visual alarm status along with a relay output

NEMA 4X housing, universal high and low power supply models, field selectable engineering units

Ideal for monitoring the temperature of distribution lines when it is not possible to penetrate the pipe

Used to separate the instrument from the surrounding media

Cost effective and reliable solution for surface contact temperature measurement

Monitor air or water temp throughout a building management system or an air handler unit

Protection against radiated heat, weatherproof housing

Measures rotational speed, made of a strong & lightweight ABS plastic housing, large backlit LCD for visibility in dark areas

Ideal for measuring noise levels from 30 to 130 dB with accuracy of ±1.5 dB

Monitors SSRs for Loss of Line, Open Load, Shorted SSR, Loss of DC Power

Compact Size, NEMA 4X Enclosure

Up to 8 Control Loops, Optional Display

4.3" (109 mm) Touch Screen Display, Fully Customizable

DPDT, 40 Amp Rating (AC or DC)

5 or 10 Amp, SPST Switch Operation

Accepts Virtually All Standard Process Signals

Wall Mounted, NEMA 4X, UL Approved

12 Amp, DPDT Operation (8-pin) or 3PDT Operation (11-pin)

For PPM, APM, MPM, and LTI Series Panel Meters