CT230 Series is a high performance low cost, 1/16 DIN size new digital indicating controller, having the multi-range inputs, 2 kinds of output, optional 2 event outputs and auto-tuning.
| Auto-tuning |
| 2 kinds of multi-input |
| 60mm depth |
| Universal power supply (100 to 240VAC) |
| 2 event outputs (option) |
| IP65 protection (option) |
Standard
| Model | Input signal | Remarks |
| CT230⬚0000-00A |
Thermocouple (K, J) PT100 |
100-240V DC Power supply |
| CT231⬚0000-00A | Thermocouple (R, S, T) | 100-240V DC Power supply |
| Control output |
| ⬚: |
1: Relay contact output 5: Non-contact voltage output |
| Event output(option) |
| Model | Input point | Remarks |
| CT230N0000-⬚0A |
Thermocouple (K, J) PT100 |
100-240V DC Power supply |
| CT231N0000-⬚0A | Thermocouple (R, S, T) | 100-240V DC Power supply |
| ⬚: |
0: No alarm output 1: 2 points alarm output |
| Drip proof/Dust proof(option) |
| Model | Input point | Remarks |
| CT230⬚0000-0⬚A |
Thermocouple (K, J) PT100 |
100-240V DC Power supply |
| CT231⬚0000-0⬚A | Thermocouple (R, S, T) | 100-240V DC Power supply |
+ remote contact 20 points
| ⬚: |
0: Unavailable 1: Available |
| Input Specifications | |
| Input signal |
Thermocouple K, J, R, S, T |
| Accuracy rating |
Thermocouple: Within ±0.3% of each input span ± 1 digit Less than 0°C(32°F): Within ±0.4% of each input span ±1 digit However, R & S inputs, 0 to 200°C(0 to 400°F) within ±8°C(16°F) |
8
within
| Measuring unit | °C or °F |
| Sampling cycle | About 0.5 second |
| Insulation resistance | 10M Ohms or more, at 500V DC |
| Dielectric strength |
Between input terminal and power terminal: 1.5kVAC for 1 minute Between output terminal and power terminal: 1.5kVAC for 1 minute |
| Rated power voltage | 100 to 240V AC 50/60Hz |
| Allwable power voltage | 85 to 264V AC |
| Power consumption | About 7VA |
| Ambient temperature | 0 to 50°C(32 to 122°F) |
| Ambient humidity |
35 to 85%RH (No dew condensation) |
| Weight | About 120g |
| Option | |
| Event output |
Relay contact: 1a Control capacity: 3A 250V AC (resistive load) Electrical life: 100,000cycle |
| Drip proof/Dust proof | IP65 for front panel |
| Inputs | Input ranges | ||
| Thermocouple | K | -200 to 1370°C | -300 to 2450°F |
| J | -199.9 to 900.0°C | -300 to 1650°F | |
| Resistance thermometers | Pt100 | -199.9 to 850.0°C | -300 to 1500°F |
| Thermocouple | R | 0.0 to 1760°C | 32 to 3200°F |
| S | 0.0 to 1760°C | 32 to 3200°F | |
| T | -199.9 to 400.0°C | -300 to 700°F | |
| Performance Specification Sheet | Temperature Indicating Controllers | CT230 Series | Download |
