REX-C100/C400/C700/C900 Digital PID Temperature Controller

REX Series Digital PID Temperature Controller is a classic and reliable industrial temperature control instrument designed for heating, cooling, and automatic temperature regulation applications. It supports PID control, relay or SSR output, multiple sensor inputs such as PT100, Cu50, K, S, E and J, and dual LED display for PV and SV values. With stable performance, simple operation, and multiple sizes available, the REX Series is widely used in machinery, chemical equipment, medical equipment,

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Key Features Technical Specifications Model Selection Guide Wiring Diagram Application Scenarios

Digital dual LED display for PV and SV values
PID control for accurate and stable temperature regulation
24-hour continuous temperature control
Relay output or SSR output optional
Supports multiple input types: PT100, Cu50, K, S, E, J
Multiple models available: REX-C100, C400, C410, C700, C900
Over-temperature protection and alarm function
Simple panel operation and easy parameter setting
Suitable for heating, cooling, and industrial automation systems
Customization available for different application requirements

Item	Specification
Product Name	Digital PID Temperature Controller
Series	REX Series
Models	REX-C100 / C400 / C410 / C700 / C900
Display Type	Dual LED Digital Display
Control Mode	PID Control
Input Type	PT100 / Cu50 / K / S / E / J
Output Type	Relay / SSR Optional
Power Supply	AC220V 50/60Hz
Insulation Strength	1500VAC / 1 minute
Working Environment	10–60°C
Measurement Accuracy	±0.5%FS
Sampling Period	100ms
Alarm Function	Available
Application	Machinery, Chemical Equipment, Medical Equipment, Agriculture, Heating Systems

Industrial machinery
Chemical equipment
Medical equipment
Agricultural temperature control
Ovens and furnaces
Plastic machinery
Packaging machinery
Heating systems
Laboratory equipment
Control cabinets

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Key Features

Digital dual LED display for PV and SV values
PID control for accurate and stable temperature regulation
24-hour continuous temperature control
Relay output or SSR output optional
Supports multiple input types: PT100, Cu50, K, S, E, J
Multiple models available: REX-C100, C400, C410, C700, C900
Over-temperature protection and alarm function
Simple panel operation and easy parameter setting
Suitable for heating, cooling, and industrial automation systems
Customization available for different application requirements

Technical Specifications

Item	Specification
Product Name	Digital PID Temperature Controller
Series	REX Series
Models	REX-C100 / C400 / C410 / C700 / C900
Display Type	Dual LED Digital Display
Control Mode	PID Control
Input Type	PT100 / Cu50 / K / S / E / J
Output Type	Relay / SSR Optional
Power Supply	AC220V 50/60Hz
Insulation Strength	1500VAC / 1 minute
Working Environment	10–60°C
Measurement Accuracy	±0.5%FS
Sampling Period	100ms
Alarm Function	Available
Application	Machinery, Chemical Equipment, Medical Equipment, Agriculture, Heating Systems