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TST-021 | Digital thermostat 1 relay output | 1 PTC/NTC probe input | red display | 230 VAC | capacitive touch keys | Modbus®. | Dwyer
Digital thermostat 1 relay output, 1 PTC/NTC probe input, red display, 230 VAC, capacitive touch keys, Modbus®.
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Details for TST-021
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Digital thermostat 1 relay output | 1 PTC/NTC probe input | red display | 230 VAC | capacitive touch keys | Modbus®.
SERIES TST DIGITAL TEMPERATURE SWITCH
Heating and Cooling Control, 16 Amp Rating
The Series TST Digital Temperature Switch is designed with many heating and cooling applications in mind. This low cost switch is simple to set up with one probe input and SPDT switch output. Programming performed using either the front keypad or through a TS2-K Parameter Configuration Key
Product Applications
- Refrigeration
- Holding ovens
- Boilers
- Brewing systems
- Buzzer indicates probe/memory error or high/low temperature alarm conditions
- Capacitive buttons offer clean panel face design
Specifications
- Series
- TST DIGITAL TEMPERATURE SWITCH
- Category/Type
- Temperature
- Type
- Switches
- Series
- TST DIGITAL TEMPERATURE SWITCH
- Probe Range
- PTC: -58 to 302°F (-50 to 150°C); NTC: -58 to 230°F (-50 to 110°C).
- Input
- PTC (1000 Ω @ 25°C) or NTC (10KΩ @ 25°C) thermistor.
- Output
- SPDT relay rated 16 A @ 240 VAC resistive; 10 FLA; 60 LRA.
- Horsepower Rating (HP)
- 1 HP.
- Control Type
- On/Off.
- Power Requirements
- 115 VAC; 230 VAC; 24 VAC/VDC; or 12 VAC/VDC.
- Power Consumption
- 4 VA @ 115/230 VAC; 1.5 VA @ 12/24 VAC/VDC.
- Accuracy
- ±1% FS.
- Display
- 3-digit; plus sign.
- Resolution
- 0.1°.
- Memory Backup
- Nonvolatile memory.
- Ambient Temperature
- 32 to 131°F (0 to 55°C).
- Storage Temperature
- -4 to 176°F (-20 to 80°C).
- Weight
- 115 and 230 V models: 7.2 oz(204 g); 12 and 24 V models: 4.8 oz(136 g).
- Front Panel Rating
- IP65.
- Agency Approvals
- CE; cURus.
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