Dwyer

Measures the ambient air temperature in classrooms and industrial environments

15:1 Distance-to-Target Ratio, 32 to 932°F

A line of position indicators with a selection of various output options

Combines three popular products into a single package

Eliminates the need for a separate thermometer and transmitter

Compact economical sensor for the building automation market space

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

Radiation Shield protects outside air humidity transmitters from rain and radiated heat

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

RTD or thermocouple input, zero and span adjust, linearized 4 - 20 mA signal

Current or Voltage Output; NEMA 4X Enclosures

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

Dual 4 - 20 mA channels for simultaneous relative humidity and temperature outputs

Combine the voltage or current humidity transmitter output with a passive temperature thermistor or RTD output

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

The thermostat & its capillary sensing element provide an antifreeze function by sensing the lowest temperature

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

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

Push-Button Temperature Transmitters accept thermocouple (J, K, T), RTD (Pt100Ω) or thermistor input and provide a linearized 4 to...

Designed for hazardous-location temperature control. It is the most dependable, smallest, lightest and most durable thermostat...

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

Accepts a variety of inputs to allow temperature measurements and set points up to 1999°F (1300°C)

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

Monitor surface temperature of water lines or in locations where space is limited

Quickly installed on chilled water lines, air ducts or outside a building without having to run additional wiring

Monitoring hot and chilled water lines throughout a building or mechanical room

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

Designed for critical low differential pressure applications that require stringent pressure monitoring and alarming

Designed for low differential pressure applications that require stringent pressure monitoring and alarming

Indicates Open Loads

5 Amp, 4PDT Operation, Class 1 Div II Rated