Description
The Dwyer TSS2-2100 is a dual stage temperature switch engineered for reliable, precise temperature monitoring and control in HVAC and building automation applications. Featuring two independent relay outputs, this controller allows operators to manage two separate temperature setpoints from a single device — ideal for staged heating, cooling, or alarm functions. The bright red digital display provides at-a-glance visibility of current temperature readings and setpoint status, reducing guesswork during commissioning and routine maintenance.
Designed to operate at 115 VAC, the TSS2-2100 integrates seamlessly into standard North American electrical systems without the need for additional transformers or power conditioning. Its dual-stage switching capability makes it well-suited for applications requiring sequential equipment activation, high/low temperature alarming, or differential control strategies.
Key Features
- Dual stage temperature switching for independent setpoint control
- Two relay outputs for staged or alarm-based switching
- 115 VAC operating voltage — compatible with standard North American power
- Red digital display for clear, real-time temperature readout
- Compact design suitable for panel or surface mounting
- Ideal for HVAC, refrigeration, and industrial temperature control applications
Specifications
- Brand: Dwyer Instruments
- Model / SKU: TSS2-2100
- Operating Voltage: 115 VAC
- Number of Relay Outputs: 2
- Display Type: Red Digital Display
- Switch Type: Dual Stage Temperature Switch
Applications
- Staged HVAC heating and cooling systems
- High and low temperature alarming
- Refrigeration and cold storage monitoring
- Building automation and energy management
- Industrial process temperature control
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