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| Country of Origin | Germany |
|---|---|
| Brand | WAGO |
| Model | 857-815 |
| IP Rating | IP20 |
| Mount Type | DIN Rail |
| Series | Jumpflex |
| Maximum Operating Temperature | 70°C |
| Minimum Operating Temperature | -25°C |
| Terminal type | Push-in |
| Output Range | 4 → 20 mA |
| Input Range | -200 → +850 °C |
| Supply Voltage | 30V |
| Input Signal Type | RTD |
| Standards/Approvals | EN 61010-1, EN 61326-1 |
| Output Signal Type | Current |
| Signal Conditioner Type | Loop-Powered RTD Temperature Signal Conditioner |
The WAGO Jumpflex Series Signal Conditioner, model 857-815, is a highly versatile signal converter designed for industrial automation and process control systems. It offers compatibility with a wide range of RTD sensors, including Pt100, Pt200, Pt500, and Pt1000, and can handle resistors up to 4.5 kΩ. The device converts temperature signals from these sensors into precise analog current output (4 - 20 mA), enabling seamless integration with PLCs, SCADA, and distributed control systems.
This DIN rail mounted Signal Conditioner operates on a loop-powered supply voltage of 30V, simplifying installation and removing the need for dedicated external power sources. With calibrated scale switching, users can efficiently adapt the unit for varied measurement ranges between -200°C and +850°C. The 857-815 is engineered with robust safety features, including detection of wire breaks and sensor short circuits, enhancing reliability and minimizing risk in critical measurement environments.
The Jumpflex Series delivers secure 3-way electrical isolation with a 4 kV test voltage per EN 61140, preventing electrical interference and protecting connected equipment. Its push-in terminal technology ensures fast and solid connections, while the IP20 protection rating is suitable for standard industrial locations.
Key industrial standards like EN 61010-1 and EN 61326-1 are fully met, reflecting sound quality and safety. The compact form factor and wide operating temperature window (-25°C to 70°C) enable deployment in control cabinets, manufacturing plants, water treatment, HVAC, and laboratory instrumentation.
Applications span industrial automation, process monitoring, temperature regulation, commercial HVAC systems, water treatment plants, and laboratory measurement setups. Reliable detection and isolation make the WAGO 857-815 a preferred choice for engineers and system integrators handling critical sensor data conversion tasks.
RTD sensor support enables precise temperature measurements for advanced process automation. Current output range integrates easily with industry-standard DCS and PLC input modules. Loop-powered design eliminates external power complexity, boosting efficiency.
Wide operating temperature and robust isolation ensure long-term stability and safety. DIN rail mounting and push-in terminals provide fast, secure installation. Detection of wire breaks and sensor shorts improves system reliability and maintenance.
Suitable for industrial, laboratory, and commercial automation sectors.
Explore more signal conditioning solutions from WAGO and discover industrial automation products across EnvMart's selection of temperature sensors, converters, and process control equipment.
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