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Humidity Switches

14 Products
Thermocouple Temp Switch, Dual Alarms & Buzzer for Food & Industry

Monitor and control temperatures with the Thermocouple Temp Switch. Features dual alarms, an internal buzzer, and is ideal for food service and industrial applications.

Dual Stage Temp Switch with Dual Sensor Inputs for Precise Control

The Dual Stage Temp Switch offers precise control with dual sensor inputs, ideal for refrigerators, chillers, food service, and medical equipment. Simple to use and configure.

Weatherproof Digital Temp Switch with LED Display, ±1°F Accuracy

The Weatherproof Digital Temp Switch features a clear LED display and reliable accuracy for chillers, coolers, and brewing systems. Ideal for various temperature control needs.

Digital Temp Switch for Heating/Cooling – Programmable – 110/230 VAC, 12 VDC

The Series TS Digital Temperature Switch offers programmable heating and cooling control with an easy-to-use keypad and clear LED display. Ideal for various applications.

Digital Temp Switch for Refrigeration, Controls Compressor & More

The Outdoor Temperature Sensors minimize heat impact for building automation. Weatherproof and equipped with a radiation shield, they ensure accurate outdoor temperature readings.

Digital Temp Switch for Heating/Cooling - Ideal for Refrigeration & Medical

The Series TS2 Digital Temperature Switch is a user-friendly device designed for precise temperature control in refrigeration and medical applications.

Humidity Switch with LED, Password Protection & Error Messages

The Humidity Switch with LED offers easy control of humidity levels, featuring a bright display, password protection, and error messages for enhanced security and monitoring.

Digital Temp Switch for Heating/Cooling Control – Field-selectable Units

Control your heating and cooling with the Series TS3 Digital Temperature Switch. Features include field-selectable units, HACCP logging, and a real-time clock.

Digital Temp Switch for Food/Industrial, Monitors to 1999 °F, LED Display

The Series 40T/40M Digital Temperature Switch offers precise temperature monitoring up to 1999°F with a clear LED display. Ideal for food service and industrial applications.

Dual Display Temp & Humidity Switch with 4 Relays for Environmental Control

Monitor and control your environment with this dual display temperature and humidity switch featuring 4 relays for efficient management. Perfect for various settings.

Economical Digital Temp Switch for Heating/Cooling - SPDT Output, Single Probe

The Economical Digital Temp Switch is ideal for heating and cooling applications. It features a single probe input, SPDT output, and easy programming for versatile use.

Digital Temp/Water Level Switch for Outdoor Wood Boilers - Precise Control

The Series TSWB Digital Temperature/Water Level Switch ensures precise control for outdoor wood boilers, featuring multiple outputs and water level monitoring.

Digital Temp Switch for Compressor Control & HACCP Logging, Energy-Efficient

The Series TE-E/N Wall-Mount Temperature Sensors offer an affordable solution for building automation and room monitoring, featuring a sleek design and universal mounting options.

Digital Dispensing Temp Control for Food, Monitors ± PTC/NTC, Includes TS-6

The TSCC Digital Dispensing Temperature Control monitors and regulates temperatures and dispensing rates for heated foods like melted cheese and chili. Includes TS-6 probe.

Humidity Switches

Humidity Switches support automation, monitoring, switching, indication, safety, motion, or process control tasks in industrial, HVAC, laboratory, facility, and OEM systems. Products span humidity switches, humidistats, relative humidity control switches, duct or room humidity switches, and contact-output devices for HVAC and process applications.

Applications include HVAC systems, humidifiers, dehumidifiers, ventilation, storage areas, clean rooms, process rooms, and equipment protection. Products represented in the source data include Dwyer Instruments.

Applications include:

  • Switch loads, alarms, control circuits, or interlocks
  • Use relays, timers, pushbuttons, safety switches, or alarm devices
  • Support equipment sequencing, operator control, and protection
  • Mount devices in panels, enclosures, or field locations
  • Match contact ratings, coil voltage, and enclosure needs
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