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J4TX-Temperature Controller
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Model :J4TX |
|
| Function | Digital Controller with Off cycle defrost. |
| Rated Supply Voltage | 240V AC ±10% |
| Rated Frequency | 50 Hz ±5% |
| Power consumption | 4VA / 3W |
| Relay Action | a) HEAT MODE b) COOL MODE |
| Control Output | 1 C/O contact rated for 10A@250V AC 28V DC resistive load. |
| Alarm Output | 1 C/O contact rated for 10A@250V AC 28V DC resistive load. |
| Display accuracy | ±10 C between +500 C to -500 C |
| Resolution | 0.10 C |
| Range | -99.90 C to 1000 C |
| Hysterisis | 10 C to 25.00 C |
| Input | PT100 |
| Recovery Time | 2 Sec minimum |
| Setting Accuracy | ±1% of Set value ± 50mSec |
| Defrosting Frequency | 99Hrs.59Mins |
| Defrost duration Range | 99 Minutes |
| Operating Temperature | 50 C to 450 C |
| Storage Temperature | -100C to + 850 C |
| Variation due to temperature | 0.250 C per degree change in ambient temperature (ref.250 C) |
| Humidity | 85% RH |
| Insulation resistance | >100M ohms @ 500V DC |
| Service life (under no load) | 106 operations minimum |
| Electrical life(under full load) | 105 operations minimum |
| Dielectric strength | a)2.5KV AC, 50HZ for 1 minute. (Between current carrying & non-current carrying parts) b)1.5KV AC, 50HZ for 1 minute. (Between contacts & control circuit) c)750V AC, 50HZ for 1 Minute. (Between non-continuous relay contacts) |
| Terminal Type | Screw type terminals |
| Dimension | 48 x 72 x 51 mm(H x W x D) |