

TC4 Series temperature controllers operating instruction
Before using this product, please read the instructions carefully for correct use and proper storage.
(Please read this operation manual carefully before using this product for correct use)
Wiring warning
·To prevent instrument damage or failure, use appropriate fuses to protect the power cord and input/output lines from current surges.
Instrument power supply
·To prevent electric shock or instrument failure, power can only be connected after all wiring work is completed.
Do not use near flammable gas
·To prevent fire, explosion or instrument damage, it is prohibited to use it in places with flammable and explosive gases or steam emissions.
Strictly prohibited to modify the instrument
·To prevent accidents or instrument failure, it is strictly prohibited to modify the instrument.
Overview
TC4 series intelligent industrial regulator/temperature controller is a multi-functional regulating instrument using a dedicated microprocessor. It uses switching power supply and surface mount technology (SMT), so the instrument is exquisite, compact and reliable in performance. The unique self-diagnosis function, self-tuning function and intelligent control function enable operators to obtain good results through simple operations.
Main feature:
Various signals such as thermocouples, thermal resistors, and analog quantities can be input freely.
The measurement range can be set freely. Software zero adjustment and full scale adjustment, cold end temperature measurement alone, amplifier self-stabilizing zero, display accuracy better than 0.5% FS.
Fuzzy theory combined with traditional PID method provides fast and stable control with advanced tuning scheme.
Optional outputs: relay contacts, logic levels, thyristor single-phase, three-phase zero-crossing or phase-shift trigger pulses, analog quantities, and two definable alarm contact outputs.
Main Specifications
- Measurement accuracy: ±0.5% F3.
- Cold end compensation error: ±2ºC (can be corrected by software within the range of 0-50ºC).
- Resolution: 14Bit.
- Sampling period: 0.5Secretary.
- Power supply: AC85-AC265V 50Hz.
- Control method: Using industrial and expert self-tuning PID technology, compared with traditional PID control, it has the characteristics of rapid temperature control, fast response, small overshoot, and high precision. control method.
- Insulation resistance: >50MΩ (500VDC).
- Insulation strength: 1500VAC/1 minute.
- Power consumption: <10VA.
- Usage environment: 0-50ºC, 30-85%RH, non-corrosive gas environment.

We mainly produce all types of relays, such as time relay, miniature relay, general purpose relay, PCB relay, liquid level relay, solid state relay, high power relay, motor protector, and counter, which currently sell well in domestic market, and are exported to South America, the Mid East, Southeast Asia, Europe, Africa and other regions around the world. We have received praises from customers.
ISO9001 quality management system has been strictly operated in our corporation. In addition, some products have passed the attestation of CCC, CE, and UL. Our company also has introduced advanced equipment for constantly research and development of new products.
Reliable quality and excellent service have contributed to our company's good reputation. We will insist on providing better service for our customers and others who concern about us and creating mutual benefits with you.
1. who are we?
We are based in Zhejiang, China, start from 1989,sell to Domestic Market(80.00%),Mid East(20.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Electromagnetic miniature relay,Time control relay,Electrical network protection relay
4. why should you buy from us not from other suppliers?
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5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T;
Language Spoken:English,Chinese