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WIKA operating instructions, models GDM-100-TI, GDM-100-TA
EN
14300398.01 04/2019 EN/DE/FR/ES
Gas density monitor with integrated transmitter
Model GDM-100-TI
Gas density monitor with built-in transmitter
Model GDM-100-TA
Product label
Electrical connection, cable socket
Transmitter
Process connection, spanner flats
Process connection, thread
Electrical connection, transmitter
Electrical connection, switch contacts
Process connection, spanner flats
Process connection, thread
Extension for transmitter
Product label, transmitter
Product label, gas density monitor
2. Design and function
2.1 Overview
2. Design and function
2.2 Description
Switch contacts
The switch contacts permanently installed in the gas density monitor close or open at
set limit values, depending on the switching function. Switching functions are: Normally
closed, normally open, change-over contact.
The magnetic snap-action contacts are auxiliary current switches which open or close
connected electric circuits via a contact arm which is moved by the instrument pointer.
2.3 Scope of delivery
Cross-check scope of delivery with delivery note.
