Introduction:

-
- Lorentzzi® CH402 temperature controller is a universal input (supporting TC/RTD) 1/8 DIN panel size temperature control instrument, which uses a state-of-the-art PID algorithm to achieve precise temperature control of the heater.
- It is a high-performance PID temperature controller with a working voltage of 85-265VAC or 24VDC.
- It features relay and solid-state relay drive outputs (model CH402-FK02-M*V-AN), allowing you to freely select any output.
- Because its output power is not high, it cannot be used directly to control the heater. Therefore, the relay output needs to be paired with our AC to AC solid-state relay, and the SSR drive output needs to be paired with our DC to AC solid-state relay. If the output is analog 4-20 mA or 0-10VDC, 0-5VDC, it can be used with our SCR power regulator.
-
- The outer shell is made of high-quality ABS material, which has the advantages of being flame-retardant, sturdy, and corrosion-resistant.
- This CH402 temperature controller is suitable for electric ovens, electric heaters, injection molding machines, extruders, etc. It can also be used simply as a temperature indicator to display the temperature of the object being measured.
- Our CH series temperature controllers are without communication function, so if you want to remotely monitor its working status, please try to use our temperature controller with communication function.
- Want to know the latest price of this 48*96 mm vertical PID controller? Please fill out the form below to get our quote.
Order Code:
Specifications:
| Model | CH402 |
| Panel size | 48*96 mm(W*H) |
| Accuracy | ±0.5%F.S±1℃ |
| Working voltage | 100~240 VAC, 50/60 Hz; 24 VDC/AC |
| Input | Thermocouple: K, J, R, S, B, E, N, T; RTD: Pt100, Cu50; Voltage: 0-5 VDC, 1-5 VDC(Customization required); Current: 0-20 mA, 4-20 mA(Customization required) ; |
| Output type | Relay, SSR, 4-20 mA, 1-5 VDC |
| 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 etc. |
| Operating temperature | 0 to 50 ℃ (32 to 122 ℉) |
| Operating humidity | 30-85% RH max, non-condensing |









