BL20 electronic module Relay Module, 2 Complementary Contacts

■ Fieldbus and connection technology independent ■ Protection class IP20 ■ LEDs indicate status and diagnostic ■ Electronics galvanically separated from the field level via optocouplers ■ 2 channels as changeover contacts Functional principle BL20 electronic modules are plugged into the

BL20 electronic module 2 Analog Inputs; HART

■ Fieldbus and connection technology independent ■ Protection class IP20 ■ LEDs indicate status and diagnostic ■ Electronics galvanically separated from the field level via optocouplers ■ 2 analog inputs 0/4…20 mA ■ HART Functional principle BL20 electronic modules are plugged into the

SURFACE MOUNT 2017.50MHz SAW FILTER

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Q20 Series Sensor

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Q20 Series Sensor

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BATTERY HOLDER

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