WIKA A43 Betriebsanleitung Seite 20

9. Specifications
Specifications
Nominal size
Scale range
EN
Working range
Case
Process connection
Stem
Indication accuracy
Indication correction
Scale angle
Specifications
Nominal size
Scale range
Working range
Case
Model A50.10
■
Model A50.20
■
Process connection
Thermowell
Permissible operating pressure at
thermowell
Indication accuracy
Indication correction
Scale angle
20
Model A48
63, 80, 100, 160
-30 ... +50 °C to 0 ... 120 °C
Full scale value
Aluminium
Flange, Ø d = 61 mm, steel galvanised, adjustable
2
on stem
Copper alloy
Class 2 per EN 13190
At bottom of stem
aprox. 270°
Model A50
63, 80, 100, 160
-30 ... +50 °C to 0 ... 200 °C
Full scale value
Aluminium
Steel, galvanised
Thermowell G ½ B, copper alloy
Copper alloy, removable with retainer screw
Max. 6 bar
Class 2 per EN 13190
At bottom of stem
aprox. 270°
WIKA operating instructions bimetal thermometers for HVAC