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Low Cost Programmable Digital Thermostat
Compact, easy-to-use, low-cost thermostat. Universal inputs: Thermocouple (Types K, J), 2 or 3-wire Pt100, 4~20mA. Bright LED display. Suitable for heating and cooling applications.
The compact TS322 digital controller is an easy-to-use, low-cost thermostat which can accept Type K and J Thermocouples, 2 or 3 wire RTD sensors and 4~20mA inputs.
Suitable for heating and cooling applications.
A cost-effective solution for simple control and monitoring applications.
Note: this model replaces the STP321 and STP322
Features
Universal inputs (Thermocouple, Pt100, 4~20mA)
Bright LED display
Compact size (75mm x 33mm x 70mm)
Basic on/off control with programmable hysteresis
Simple to use, easy to configure
More Information
Product Extra Information
Specification
Input(s)
Thermocouple Type K, J (-30°C to +999°C)
2 or 3 wire Pt100 (-199°C to +654°C)
4~20mA (-199 to +999) (requires a 250 ohm resistor fitted between input terminals)
Display
3-digit LED
Control Method
On / Off
Control Output
Relay (15A/250V) or Solid State Relay (14V DC)
Alarm Output
Relay (3A/250V)
Accuracy
0.5% FS
Sampling Time
0.5 seconds
Working Environment
0 to +50°C, less than 80% RH (non-condensing)
Power Supply
110-240 V AC or 21-30 V AC/DC
Dimensions
75mm (W) x 33mm (H) x 70mm (D)
Mounting / Cutout Dimensions
Panel-mounted with drilling template 71mm x 29mm
Options
Control Output
Alarm Output
Power Supply
Order Code
Relay (15A/250V)
One Relay Alarm (3A/250V)
110-240 V AC
TS322
Solid State Relay
One Relay Alarm (3A/250V)
110-240 V AC
TS322S
Relay (15A/250V)
One Relay Alarm (3A/250V)
21-30 V AC/DC
TS322A
Solid State Relay
One Relay Alarm (3A/250V)
21-30 V AC/DC
TS322SA
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