CH702 Temperature Controller Introduction:
- CH702 temperature controller is a panel mount proportional integral and derivative auto-tuning temperature controller, which front size is 72 *72mm.
- It is a PID temperature regulator ideal for industrial heating process usage, such as coffee machine, kiln, oven, furnace, egg incubator, and so on.
- Wide range of power supply 100-240VAC, 50/60Hz, works with any kind of thermocouple or RTD(Resistance Temperature Detector) despite the cost is very competetive.
- PV and SV windows are seperated and clear to see, the above window PV value colour is red, the below SV number colour is green.
- Small MOQ is available for our factory to produce, the quantity can be as low as 10 pieces.
Specifications:
| Model | CH702 |
| Panel size | 72*72mm |
| Accuracy | ±0.5%F.S±1℃ |
| Working voltage | 220VAC, 50/60 Hz; 110VAC, 50/60Hz; 24VDC/AC |
| Input | Thermocouple: K, J, R, S, B, E, N, T; RTD: Pt100, Cu50; Voltage: 0-5V, 1-5V; Current: 0-20mA, 4-20mA ; |
| Output type | Relay, SSR, 4-20mA, 1-5VDC |
| Power consumption | Less than 5W |
| Control method | PID, or ON/OFF |
| Setting method | Push button |
| Indicator | 8-segment 4-digital display and LED tube |
| Alarm | Alarm form: N: No alarm A: Deviation low B: Deviation high C: Deviation high/low |
| Operating temperature | 0 to 50 ℃ (32 to 122 ℉) |
| Operating humidity | 30-85% RH max, non-condensing |
