Dual Digital PID Industrial Temperature Controller CH102 Dual Output SSR and Relay
Features:
1.48*48mm panel size,
2. Input is universal: K, J, R, S, B, E, N, T, Pt100, Cu50, 0-5V, 1-5V, 0-20mA, 4-20mA,
3.PID auto-tune or ON/OFF control,
4. Simple removable shell, easy maintenance and easy installation

| Model number | CH series |
| Accuracy | ±0.5%FS±1ºC |
| Supply voltage | CH502: 220VAC, 50/60 Hz, other omdels: 100-240Vac, 50/60 Hz; |
| Input type | Thermocouple: K, J, R, S, B, E, N, T, W5Re/W26Re, PLII RTD: Pt100, JPt100 Voltage: 0-5V, 1-5V Current: 0-20mA, 4-20mA |
| Output type | Electromagnetic relay + SSR |
| Power consumption | AC100-240V: under 10VA; AC24V: under 5VA; DC24V: under 160mA |
| Control method | PID, or ON/OFF |
| Setting method | Touch switch |
| Indication method | 8-segment 4-digital display and LED indication |
| Alarms | 1. Alarm quantity: Default is 1pcs, if 2pcs, need to be customized 2. Alarm form: N: No alarm A: Deviation low B: Deviation high C: Deviation high/low D: Band E: Deviation high with hold action F: Deviation low with hold action G: Deviation high/low with hold action H: Process high J: Process low K: Process high with hold action L: Process low with hold action |
| Operating temperature | 0 to 50 ºC (32 to 122 ºF) |
| Operating humidity | 30-85% RH max, non-condensing |
| Alias name | CH series pid temperature controller, intelligent temperature controller |













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