WAGO Signal Conditioner Thermocouple Input Current/Voltage Output 24V Supply ATEX 857-810

The WAGO 857-810 is a high-performance signal conditioner designed for industrial applications requiring precise temperature measurement and signal transmission. It accepts thermocouple inputs of types J and K, converting these temperature signals into standard analogue current or voltage outputs compatible with automation and monitoring systems.

This device supports wide input temperature ranges from -150 to 1200 °C for Type J and up to 1350 °C for Type K thermocouples, ensuring versatile applicability across diverse environments. The built-in 2.5 kV AC galvanic isolation enhances signal accuracy and protects connected equipment from electrical disturbances.

The signal conditioner features an output clipping capability to limit the analogue signal within defined ranges, preventing erroneous readings during extreme conditions. Additionally, the cold junction compensation can be toggled On or Off, enabling precise temperature compensation for sensor junction variations.

For increased reliability, the 857-810 detects sensor wire breaks and monitors for measurement range underflow or overflow, alerting operators to potential faults. The unit fits standard DIN rails, facilitating organized and efficient panel layouts. Its robust construction supports an operating temperature range from -25 °C to 70 °C, suitable for various industrial and hazardous environments.

Terminals are designed with screw-type connectors for secure and stable wiring connections. The IP20 ingress protection rating safeguards internal components against solid foreign objects.

This product is ATEX certified for hazardous area applications, meeting rigorous safety standards. It is compliant with RoHS and CE directives, ensuring environmental and quality adherence.

The WAGO 857-810 Signal Conditioner is ideal for industrial process control, automation systems, HVAC monitoring, laboratory instrumentation, and manufacturing sectors requiring accurate temperature signal conditioning with safety and reliability.

Category-specific use cases include signal conditioning in chemical processing plants, power generation facilities, and industrial water treatment installations. Its DIN rail mount and screw terminals provide installation flexibility and long-term operational stability.

Explore further WAGO products and signal conditioners at EnvMart for comprehensive automation solutions. Accepts thermocouple input types J and K for temperature measurements. Outputs standard analogue current or voltage signals for easy integration.

Supports input temperature ranges of -150 to 1200 °C (Type J) and -150 to 1350 °C (Type K). Provides galvanic isolation up to 2.5 kV AC for signal integrity and safety. Equipped with clipping function for output signal limitation to end values.

Includes cold junction compensation selectable On/Off for accurate temperature measurement. Detects sensor wire breaks as well as underflow and overflow conditions. Designed for DIN rail mounting in control panels. Operating temperature range from -25 °C to 70 °C with IP20 protection rating.

Terminals utilize screw type connectors for secure wiring. Discover the full range of WAGO Signal Conditioners and related automation components on EnvMart.