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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: SKG
  • Model Number: TREX-CH402R
  • Usage: Industrial
  • Theory: Temperature Controller
  • Accuracy: 0.1
  • Temperature range: 0-800℃
  • Housing color: black
  • Perforate dimension: 45*92mm(W*H)
  • External dimension: 48*96*90mm(W*H*D)
  • Display units: twin 3-digit LED Big window
  • Control deflection: +-1 digit
  • Control mode available: PID; ON-OFF
  • Input signal available: TC; RTD
  • Power supply: Standard power: 110V/60Hz, 220VAC/50Hz
  • Certification: CE

Packaging & Delivery

Packaging Details: 5.5*10*13.5cm paper box; 44 PCS in one 28*58*36cm Carton
Delivery Detail: 10~30 days, sample in stock, batch in stock

Electronic 2014 new SKG CH402R Digital PID controller Hot sale with SSR output Wholesales agent wanted

We are a factory of PID temperature controller based in China for over 30 years.

Service Cooperation:

1. End-user service, Spare parts, Technical support (technical sales)

2. Exclusive agent wanted globally with our Brand

3. Wholesaler wanted globally

4. Drop shipping service for Retailer globally

5. OEM service for Device manufacturer / Exclusive agent

6. One year warranty. Free repalcement for agent with 6 months for fault units

Asking for samples:

1. At first, english manual and catalog are available. We have technical sales who can answer all questions. Feel free to contact us to know more about the product.

2. Cost sample is available for Global delivery. Even only one unit of sample, we can send it via China Post Air Mail. It takes 30~60 days to be arrived in you. You can buy it on our webstore and pay by Credit Card or Western Union. We will declare low value in order to safe the tax.

3. Asking for more samples. (Trial order) Please contact us by email, we will send Proforma Invoice to you. Payment method is negotiable.

4. It is recommended to use DHL / FedEX / UPS express service of sample. Because we eagerly look forward to cooperate with you in the near future.  



This is a PID temperature controller with fuzzy logic function. For most conditions, it can achieve the best control effect by default parameter setting. If control effect is not satisfied, user can start PID auto-tune to adjust. This controller support Type K thermocouple input and Relay contact output. Dual line 3-digit 7-segment LED display on one same window. It can be powered by 220VAC as default. If you need other option like 110VAC, please contact us. 1/8 DIN standard size.  


Model number: CH402RFK01-M*HN 220VAC

Display: 0~999 Celsius C ; dual line 3-digit 7-segment LED

Control range: 0~800 degree C

Input specification: Type K thermocouple(default); other customized

Main output specification: Relay contact output 5A/250VAC

Alarm output: Default high limit alarm

Relay contact output 3A/250VAC

Accuracy: 0.5% of full scale

Power supply: 220VAC(default); other customized

External size: 48*96*100mm (W*H*D)

Installation: panel mounted with socket


Detail Photos:






 Proactive Stack Dealer / Agents Wanted

Business Opportunities: Proactive Stack Agents Wanted / Dealerships offered. Certain country or Certain area.


1.Know well in automation field.

2.Annual sales amount  USD 16000.

3.MOQ required for each single order ( Required quantity base on different models).

We promise:

1. Low in price.

2. Extra Rebate base on different order quantity steps.

3. Expertise support inluding product handling, software setting and model selection.

4. Fast delivery to meet your  replenishment policy.

5. Custom product for acceptable order quantity.

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Mr. Jam Cheung

                               Sales Representitive.









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China (Mainland) | Manufacturer, Trading Company
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Supplier's Trade Assurance Limit: US $27,000
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