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Plug - in local indicator
Model : GL4L Catalogue Download : 
Advantages
●No auxilliary power source
●4 digit LED display
●Easily scale adjustable on site
●4 ~ 20mA retransmision
●Optional 1 Alarm contact
●IP65 protection
Descriptions
The process indicators GL-4L series are configurable microprocessor devices, with analog 4~20mA input signal for measurements in industrial transmitter. Maximum display scale 9999 with programmable decimal point by two keys and seven-segment display.Loop interruption monitorring with visual indicator.

Display
4 digit LED
Electrical connetion
Din connector (DIN 43560)
Power
DC 12 ~ 36V Loop power
Alarm contact (Alarm 1)
Open collector
Alarm 2 has only Display lamp