Home » Electrical Control Device » TC4 Series Digital Temperature Controllers (PID)
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The TC4 Series PID Temperature Controller is an intelligent and reliable industrial control device designed for precise temperature regulation across a wide range of heating applications. With advanced PID control technology, universal sensor input compatibility, and flexible output configurations, the TC4 controller ensures stable and accurate temperature performance in demanding environments.
This PID temperature controller supports thermocouples and RTD inputs, offers dual output options (Relay + SSR), and covers an ultra-wide temperature range up to 1300°C, making it ideal for industrial furnaces, packaging systems, and laboratory equipment.

✅ Advanced PID temperature control algorithm for high accuracy and stability
✅ Universal input support: Thermocouple & RTD sensors
✅ Dual output design: Relay + SSR output available
✅ Optional alarm functions: 0 / 1 / 2 alarms
✅ Wide temperature range: 0–1300°C
✅ Compact DIN standard sizes for easy panel installation
✅ Suitable for multiple industrial heating and automation applications
Below is the technical specification table generated from your first product parameter image:
| Parameter | Description |
|---|---|
| Brand Name | Soltree |
| Product Name | TC4 Series Intelligent Temperature Controller |
| Model Number | TC4-S / TC4-M / TC4-L / TC4-H |
| Control Mode | PID Control |
| Power Supply | AC 85–265V (optional 220VAC / 24VAC/DC) |
| Input Type | Universal Input (Default: K thermocouple) |
| Input Options | Thermocouple (K/E/J/B/S/R/N/T), RTD (Pt100/Cu50), Current (0–20mA / 4–20mA), Voltage (0–5V / 0–10V) |
| Output Type | Relay Output / SSR Output / Relay+SSR Output |
| Alarm Output | No Alarm / One Alarm / Two Alarms |
| Temperature Range | 0–1300°C |
| Material | High Quality Plastic + Metal |
| Installation Size Options | DIN W48×H48, W48×H96, W72×H72, W96×H48, W96×H96 |
| Product Type Display | Dual-row LED Display (Red+Green / White+Green) |
The TC4 PID temperature controller is widely used in:
Industrial furnaces and heat treatment equipment
Injection molding and plastic processing machines
Packaging and sealing machinery
Laboratory heating devices and ovens
Food processing temperature control systems
HVAC automation and thermal management
Textile and printing drying systems
1× TC4 PID Temperature Controller
1× User Manual
1× Mounting Bracket Set
Standard export carton packaging
Shipping methods: DHL / FedEx / UPS / Sea Freight
Lead time: 3–7 working days for samples, 10–15 days for bulk orders
A: TC4 supports thermocouples (K, E, J, B, S, R, N, T), RTD sensors (Pt100, Cu50), and analog signals such as 4–20mA or 0–10V.
A: Yes, TC4 uses an advanced PID algorithm for precise temperature regulation with minimal overshoot.
A: Yes, TC4 offers Relay output, SSR output, and Relay+SSR dual output options.
A: TC4 can control temperatures from 0 up to 1300°C, depending on sensor type.
A: Yes, we support OEM/ODM customization, including logo printing and packaging.
For more details or a quick quotation, please get in touch with us:
📞 Tel/WhatsApp: +86-15658672325
📧 Email: Felix@cnsoltree.com
We reply to inquiries within 12 hours.
Want to explore more Soltree PID? Click here: PID Temperature Controllers to learn more.
Soltree is a professional manufacturer of low-voltage electrical products with over 15 years of industry experience. We specialize in circuit breakers, RCCBs, surge protectors, power meters, and smart WiFi devices, providing reliable solutions for residential, commercial, and industrial applications.
Our products boast customizable materials and dimensions, ensuring a tailored experience. With a range of materials to choose from and the ability to adjust sizes to your liking, our offerings are designed to meet your unique needs and preferences.
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