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PID Temperature Controllers, Solid State Relays & SCR Power Modules
Industrial temperature and power control components engineered as one coordinated product chain.
Thermocouples and RTD sensors measure the process, PID controllers regulate it, and solid state relays and SCR power modules switch and modulate the heating load. Mixed-model orders supported.
- Since
- 2005
- Core product lines
- 3
- Stock / sample dispatch
- 3–5 working days
- Warranty
- 12 months
Production lead time for OEM, private-label and volume orders is confirmed according to model, quantity and customization requirements.
Core Product Lines
Full catalogueSensors → Controllers → SSR / SCR Power Modules → Industrial Heating Loads
SSR Heat Sinks & AccessoriesPopular models
TC3 Series Temperature & Time Controller — TC3-401T / TC3-501T / TC3-701T
TC3 Series Temperature and Time Controller is designed for heat press machines, sublimation machines, hot stamping machines, leather embossing machines, and other heating equipment. It combines temperature control and timing control in one compact panel-mounted controller. With digital temperature display, time display, buzzer alarm, relay output, and simple operation, the TC3 Series provides an economical and reliable control solution for heat transfer and industrial heating applications.
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TC4 Series PID Temperature Controller
TC4 Series PID Temperature Controller is a digital temperature control instrument designed for accurate temperature measurement and stable process control. It supports multiple panel sizes, thermocouple input, RTD input, relay output, SSR drive output, 4–20mA control output, optional 4–20mA transmission output and RS485 Modbus communication.
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TC5 Series White LED Display PID Temperature Controller
TC5 Series PID Temperature Controller is a high-performance digital temperature controller with a clear white LED display, 100ms high-speed sampling period and ±0.5% display accuracy. It supports multiple input types, including thermocouple, RTD, linear current and linear voltage signals, making it suitable for a wide range of industrial temperature control applications.
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TCN4 Series Intelligent Digital PID Temperature Controller | Relay & SSR Output
TCN4 Series Digital PID Temperature Controller is an economical and reliable temperature control instrument designed for industrial heating and automation applications. It supports ON/OFF, P, PI and PID control modes, dual LED display for PV and SV values, relay or SSR output, alarm function, and multiple input types including thermocouple and RTD sensors.
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CH Series Intelligent PID Temperature Controller CH102 CH402 CH702 CH902 for Injection Molding and Packaging Machines
CH Series PID temperature controllers are designed for stable and accurate temperature control in industrial equipment such as injection molding machines, packaging machines, industrial ovens, heat sealing machines and extrusion equipment. The series includes CH102, CH402, CH502, CH702 and CH902 models, supporting PID control, auto-tuning, relay/SSR output, dual alarm, K/E/PT100 input and optional MV+AN customized output functions.
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TEL96-9001 Oven Temperature Controller
TEL96-9001 Digital Temperature Controller is designed for oven, baking equipment, sealing machines, vacuum packaging machines, heating tubes, and general industrial temperature control applications. It features digital temperature display, rotary knob setting, relay output, K-type thermocouple input, and position control with hysteresis. With simple operation and reliable performance, it is suitable for AC220V and AC380V heating equipment control systems.
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XMTD Series Digital Temperature Controller
XMTD Series Digital Temperature Controller is an economical and easy-to-use temperature control instrument designed for basic heating and temperature regulation applications. It features a digital temperature display, mechanical dial setting, relay output, stable performance, and simple operation.
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TCR Digital Dial Temperature Controller — TCR-M, 0–400°C, 100–240 VAC
TCR Series Digital Dial Temperature Controller is a cost-effective temperature controller designed for simple and reliable heating control applications. It combines digital temperature display with mechanical dial setting, making operation easy and intuitive for equipment users.
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SSR-DA Single-Phase SSR — Standard, 10A–100A
SSR-DA Series Single Phase Solid State Relay is a DC control AC output solid state relay designed for reliable switching of AC loads. It accepts a 3–32VDC control signal and switches 24–480VAC load voltage, making it suitable for heating equipment, lighting systems, blowers, packaging machines and industrial automation control systems. The SSR-DA series is available in 10A, 25A, 40A, 50A, 60A, 75A, 80A and 100A current ratings.
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BDTY Single Phase SCR Voltage Regulator
BDTY Series Single-Phase SCR Voltage Regulator is designed for precise AC power regulation of resistive heating loads. It supports multiple analog control signals, including 0–10V, 4–20mA, 1–5V and 10K potentiometer input. With opto-isolated signal and power circuits, compact structure and current options from 10A to 400A, the BDTY Series is widely used in electric heating systems, ovens, packaging machines, plastic machinery and industrial automation equipment.
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BSTY Three-Phase SCR Voltage Regulator — BSTY-300A, 300A, 3-Phase 380 VAC
BSTY Series Three-Phase SCR Voltage Regulator is designed for 380VAC industrial heating and power control applications. It supports phase-angle control, analog signal input, soft start, over-temperature protection and fully isolated control circuits. The series is available from 150A to 450A and is widely used in ovens, drying equipment, blow molding machines, thermoforming equipment, hot runner systems and other three-phase resistive load control applications.
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TSR Three Phase Solid State Relay — TSR-80DA, 10A–100A
TSR Three Phase Solid State Relay is a three-phase, DC-controlled AC solid state switching module for industrial heating and automation equipment. It accepts a 4–32VDC control signal, switches 24–380VAC loads, and is available from 10A to 100A (representative model TSR-80DA).
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M6 / M8 Threaded Temperature Sensor Probe (K, E Thermocouple or Pt100 RTD)
Threaded bolt-on temperature sensor for heater bands, moulds, platens and machine bodies. Choose a K or E type thermocouple element or a 3-wire Pt100 RTD element, an M6 x 1.0 or M8 x 1.25 metric thread, and a braided high-temperature lead cut to your installation length.
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Spring Loaded M12 Thermocouple Temperature Sensor
Spring-loaded M12 thermocouple temperature sensor with K type, E type, and PT100 options. Designed for injection molding machines, plastic machinery, molds, heating equipment, and industrial temperature controllers. Cable length, thread size, and sensor type can be customized.
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K/E Type Probe Thermocouple Temperature Sensor
K/E type probe thermocouple temperature sensor with Ø5mm stainless steel probe, spring compression housing and high-temperature braided shielded cable. Probe lengths of 50mm, 100mm, 150mm and 200mm are available, with 1m/2m/3m/5m cable options and custom lengths on request. Suitable for ovens, injection molding machines, extruders, molds and general industrial temperature measurement.
View detailsWhy buyers source from us
Model selection support
Send the load, voltage, sensor type and output signal — we confirm the right model and wiring before you order.
OEM & private label manufacturing
Custom model production, private-label branding, labelling and packaging on our core manufactured product lines.
Mixed-model orders
Combine controllers, SSRs, sensors and regulators in one shipment — no single-model MOQ walls.
Export-ready supply
Documentation, packaging and logistics support for Europe, Southeast Asia, the Middle East and South America.
Latest wiring guides
All guidesHow to Wire CH102, CH402, CH702 and CH902 PID Temperature Controllers
A practical wiring guide for CH102, CH402, CH702 and CH902 PID temperature controllers, covering power, AC contactor and SSR control, thermocouple and Pt100 sensors, alarms and commissioning.
Read guide Technical Guides · 2026-08-25TEL96-9001 Temperature Controller Wiring Guide: Direct Heater and AC Contactor Methods
Terminal-by-terminal wiring for the TEL96-9001 ON/OFF temperature controller: K-type thermocouple connection, direct heater switching up to 1500 W, AC contactor control, 220 VAC to 380 VAC supply change, commissioning checklist and troubleshooting.
Read guide Technical Guides · 2026-08-24How to Choose a Threaded Temperature Sensor: K, E Thermocouple or Pt100 RTD
A selection and installation guide for M6 / M8 threaded temperature sensor probes: how thermocouples and RTDs differ, which element to specify, how thread size and mounting affect the reading, lead length and shielding, terminal polarity and the controller settings to check at commissioning.
Read guide Technical Guides · 2026-08-23How to Wire REX-C100, REX-C700 and REX-C400/C900 Temperature Controllers
English wiring diagrams for REX-series temperature controllers, including relay, AC contactor, SSR, K-type thermocouple and 3-wire PT100 connections.
Read guide Technical Guides · 2026-08-23How to Wire TCN4S and TCN4H/L/M Temperature Controllers: Contactor and SSR Methods
Terminal-by-terminal wiring instructions for the TCN4S-14RV and TCN4H/L/M-14RV PID temperature controllers, covering AC contactor (relay output) wiring, BSSR-25DA solid-state relay wiring, K type and PT100/Cu50 sensor connections, SSR heat sink sizing and a commissioning checklist.
Read guide Technical Guides · 2026-03-02TC3-401T Celsius and Fahrenheit Setup Guide
Step-by-step guide to switching the Strong Electric TC3-401T temperature and time controller between Celsius and Fahrenheit: unlock the LCK parameter, set the CF unit code, confirm the change and re-check setpoint and alarm values. Includes a setup video and troubleshooting FAQ.
Read guideWhere our components are used
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Send us the load, voltage, sensor type and output signal. We reply with the matching model, wiring notes and an OEM quotation.