WIKA GDM-RC-100 Manual De Instrucciones página 25

9. Specifications
Dial
Scale range on dial
Scale
Material
Switch contacts
Switch model
Electrical connection
Electrical connection
Wire cross-section
Grounding
Quantity
Switching directions
Switch points
Electrical characteristics
WIKA operating instructions, model GDM-RC-100
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)
Single scale (divided into sections of different colours)
■
Double scale (divided into sections of different colours)
■
Triple scale (divided into sections of different colours)
■
Aluminium
Potential-free change-over contacts
12-pin TTI plug-in terminal
min. 0.25 mm²
■
max. 2.5 mm
2
■
Grounding in cable socket available
1 switch contact
■
2 switch contacts
■
3 switch contacts
■
4 switch contacts
■
Up to 4 switch contacts possible as change-over contact
Falling density
■
Rising density
■
In accordance with customer specification, maximum difference
of lowest to highest contact: 4 bar
Switching voltage
≤ DC 30 V
≤ DC 50 V
≤ DC 75 V
≤ DC 125 V
≤ DC 250 V
≤ AC 125 V
≤ AC 250 V
Resistive load A
5
1)
1
0.75
0.5
0.25
5
1)
5
1)
EN
Inductive load A
3
1)
1
0.75
0.03
0.03
2
1)
2
1)
25