Low Cost Programmable Digital Thermostat
Product Code: STP
The compact STP 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.
- Features
- Technical
- Options
- Documents
-
- 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
-
Technical Details 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 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 -
Control Output Alarm Output Power Supply Order Code Relay (15A/250V) - 110/240 V AC STP321 Relay (15A/250V) One Relay Alarm (3A/250V) 110/240 V AC STP322 Solid State Relay - 110/240 V AC STP321S Solid State Relay One Relay Alarm (3A/250V) 110/240 V AC STP322S Relay (15A/250V) - 21-30 V AC/DC STP321A Relay (15A/250V) One Relay Alarm (3A/250V) 21-30 V AC/DC STP322A Solid State Relay - 21-30 V AC/DC STP321SA Solid State Relay One Relay Alarm (3A/250V) 21-30 V AC/DC STP322SA -
DatasheetSTP321-STP322 Instruction Manual -
No software available
