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Compass Instruments

Image of Compass Instruments' Model P550A Dual Pulse Width (PWM) Modulator Transmitter

Model P550A Dual Pulse Width Modulator (PWM) Transmitter

Dual voltage to PWM DIM mounted module with 0-5VDC inputs and sinking up to 5A output.

Image of Compass Instruments' Model 650A Analog Dampener (Filter)

Model 650A Analog Dampener (Filter) - Amazing Results with only 100 msec. Delay

Analog dampener (filter) used to average and smooth 4-20 mA analog signals before insertion into measuring instrumentation.

Image of Compass Instruments' Model P770A Frequency Splitter/Isolator

Model P770A Frequency Splitter/Isolator - Outputs are Isolated and Can Be Different Voltage Amplitudes

Frequency splitter generates two identical isolated voltage exclusive frequency outputs based on the input frequency/pulse.

Image of Compass Instruments' Model 122410-2 DC/DC Converter

Model 122410-2 DC/DC Converter - 9-23VDC Input Provides an Output of up to 10 Amps at 24VDC

Designed to convert 12VDC vehicle power to 24VDC to power instrumentation. Designed for high reliability and long life.

Acerca de Compass Instruments

Compass Instruments, LLC designs and builds industrial electronic instrumentation. Our products include signal converters, DC/DC converters, control systems, data loggers, flow measurement, and enclosure climate control systems.  Our motto is “Innovation with Direction.” We use modern, stable and intelligent components to design modules and systems that solve problems and provide accurate, useful, and robust service.