Weatherproof digital temperature switch, dual stage, 90 to 255 VAC power supply MPN:TSW-250
Weatherproof digital temperature switch, dual stage, 90 to 255 VAC power supply
This digital temperature switch from Dwyer Instruments offers reliable control in harsh environments. With a wide temperature range of -58 to 302 degrees F and a programmable control period, it's suitable for various applications such as industrial processes, laboratory equipment, and HVAC systems. The dual stage design and dual red LED display provide clear indication and precise control. Its weatherproof design and high-accuracy settings ensure consistent performance in demanding conditions. The switch can be used in a variety of settings, including manufacturing facilities, research institutions, and commercial buildings, making it a versatile addition to any control system.
Top product features:
- Weatherproof design to protect against the elements
- Dual stage temperature control for precise temperature management
- Dual SPDT switch function with 20 amp output relay for reliable switching capability
Top product applications:
- Industrial Process Control: This temperature controller is suitable for use in industrial processes that require precise temperature control, such as chemical manufacturing, oil refining, and food processing.
- HVAC Systems: The weatherproof design and wide temperature range make this product suitable for use in heating, ventilation, and air conditioning (HVAC) systems, including rooftop units and chillers.
- Laboratory and Research Settings: The high accuracy and programmable control period make this product suitable for use in laboratory and research settings, including universities, research institutions, and pharmaceutical manufacturing facilities.
Temperature Controller, Digital, Thermistor Sensor Type, Input Voltage 90 to 220V AC, Switch Function Dual SPDT, Output Relay, Temp. Range -58 Degrees to 302 Degrees F, Control Mode On/Off Action, 20 Amps, Length 6.65 in, Width 3.63 in, Depth 2.59 in, Control Period Programmable, Dual Red LED Display, Single Stage, Weather-Proof, Hysteresis 1 Degrees to 20 Degrees , Proportional Band 1 Degrees to 20 Degrees , Setting Accuracy +/-1 Percent FS, Power Consumption 3.6 VA, Standards CE, cUL, UL
Additional Information
- Country of Origin: ES
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 8.10
- Package Width: 3.80
- Package Height: 2.70
- Package Weight: 1.10
- California Prop 65 Warning: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Product info last updated on January 14, 2026 5:02pm UTC
Category: Industrial Electrical Controls and Automation