EMS - Industrial Sensors and Controls 

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Economy Automation and Control Products
Speed Sentry - $75

Converts speed pulses into a 4-20mA output. Programmable speed range 10-5000 RPM. Works with NPN or PNP sensors.

C420 Converter (DID Rail) 0-5V to 4-20mA - $39

Converts a 0-5V sensor signal to a 4-20 mA output for PLC or other control device

Sentry Process Controller 101  - $95

The Sentry Process Controller monitors a sensor output (voltage or current), displays a reading in user determined units, and operates a relay if the threshold set point is surpassed.






EMS  47745 - 193rd St. Toronto SD 57268 USA (605) 794-2072 (P)     (605) 794-2073 (F)  email