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WIKA operating instructions, model GDM-RC-100
EN
14385258.01 04/2020 EN/DE
Dial
Scale range on dial
■
End of measuring range: 1.3 bar above the first switch point
below the filling pressure
■
Numbering: Terminates 900 mbar above the first switch point
below the filling pressure
Extended measuring range (at least 4 bar below and 1.3 bar above
the first switch point)
Scale
■
Single scale (divided into sections of different colours)
■
Double scale (divided into sections of different colours)
■
Triple scale (divided into sections of different colours)
Material
Aluminium
Switch contacts
Switch model
Potential-free change-over contacts
Electrical connection
Electrical connection
12-pin TTI plug-in terminal
Wire cross-section
■
min. 0.25 mm²
■
max. 2.5 mm
2
Grounding
Grounding in cable socket available
Quantity
■
1 switch contact
■
2 switch contacts
■
3 switch contacts
■
4 switch contacts
Up to 4 switch contacts possible as change-over contact
Switching directions
■
Falling density
■
Rising density
Switch points
In accordance with customer specification, maximum difference
of lowest to highest contact: 4 bar
Electrical characteristics
Switching voltage
Resistive load A
Inductive load A
≤ DC 30 V
5
1)
3
1)
≤ DC 50 V
1
1
≤ DC 75 V
0.75
0.75
≤ DC 125 V
0.5
0.03
≤ DC 250 V
0.25
0.03
≤ AC 125 V
5
1)
2
1)
≤ AC 250 V
5
1)
2
1)
9. Specifications
