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ATC9311 is a micro-controller based analogue thermostat with a relay or SSR control output. The 3 digits indicator can be selected to display process or set value via button press. The controller is availabe for type J or K sensor input.
The controller comes with built in selectable On-Off or time proportional control and the output state of the relay is indicated by a LED. Setting of control temperature is easily performed through the knob on the front panel.
- Digital display for measured temperature and set value
- Selectable On-Off or time proportional control
- Fe-Const thermocouple or NiCr-Ni thermocouple input
- In the case of sensor failure, control output will be disable
- Easy setting procedure
- CE marked according to European Norms
| Display & Keyboard | |
| Process Value Display | 3 digit, 7.62 mm, 7 red LED |
| Keyboard | Micro switch |
| Out Led | 1 digit red output LED |
| Box | |
| Weight | Approx. 250g (after packing) |
| Mounting Method | Suitable for flush-panel mounting |
| Dimensions | 96x96x50 mm |
| Electrical Characteristics | |
| Supply Voltage | 230Vac +%10 -%20, 50/60Hz 24Vac ±10%, 50/60Hz 9-30Vdc / 7-24Vac ±10% SMPS module |
| Data Protection | EEPROM (minimum 10 Years) |
| Accuracy | For adjustment ±4%, display for ±0,5% (full Scala) or ±1 digit |
| Temperature Range | 0...400 °C |
| Sensor input | Type J or K thermocouple |
| Connection | 2.5mm² screw-terminal connections |
| Working Temperature °C | 0...50 °C |
| Power Consumption | 5VA |
| Storage Temperature °C | 0...50 °C |
| Sensitivity | 1 °C |
| Outputs | |
| Control Output | 1 relay: 250Vac, 2A (resistive load), NO+NC or 12Vdc 20mA logic output for SSR control |
1 Item