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Signal Conditioners

Our analog signal conditioners are designed to isolate, transmit, convert, split, and amplify analog signals in harsh industrial environments in order to improve the reliability of your process. These signal conditioners save panel space, provide isolation via galvanic isolation, solve mismatched signal issues, standardize on a signal type, reduce wiring with loop powered units, and improve troubleshooting.

931H High-Density

Bulletin 931H High-Density Signal Conditioners

Bulletin 931H High-Density Series Signal Conditioners are 6mm wide, which saves panel space. These products provide isolation and conversion solutions for current, voltage, and temperature (thermocouples and RTDs) signals.

931H High-Density


931S Standard

Bulletin 931S Standard Signal Conditioners

Bulletin 931S Standard Series Signal Conditioners provide additional functionality and application coverage over the Bulletin 931H series. They are available in compact sizes ranging 12.5...22.5 mm wide. These products provide isolation and conversion solutions for a wide range of current, voltage, temperature (thermocouples and RTDs), potentiometer, resistance, and frequency signals. These products also support line-monitoring, bridge rectifier (weigh scale), frequency, and signal splitting applications.

931S Standard


931U Universal

Bulletin 931U Universal Signal Conditioners

Bulletin 931U Universal Signal Conditioners provide the most functionality in a single unit. These signal conditioners are software programmable, which allow the devices to input and output a broad range of signal types. These products provide isolation and conversion solutions for current, voltage, temperature (thermocouples and RTDs), potentiometers, resistance, and frequency signals.

931U Universal