Product Description
Type 261AL
Applications
Measurement of differential pressures or of two different pressures applied
Heating, ventilation and air-conditioning
2 independent measuring systems
Nominal size in mm: 100
Accuracy class: 1.6
Scale ranges: 0 … 1 to 0 … 1000 bar
Pressure limitation:
Steady: full scale value
Fluctuating: 0.9 x full scale value
Short time: 1.3 x full scale value
Permissible temperature:
Ambient: -20 … +60 °C
Medium: +60 °C maximum
Temperature effect:
When the temperature of the measuring system deviates
from the reference temperature (+20 °C): max. ±0.4 %/10 K of the span
Process connection: stainless steel
lower mount (LM)
Thread: As requests
Pressure element(bourdon tube): stainless steel C-type or helical type
Movement: stainless steel
Dial: Aluminum, dial scale can be customized
Pointer: Aluminum, black or white
Window: Safety glass or tempera glass
Case: matte or polished stainless steel
Bezel ring: bayonet bezel
TIG welding or laser welding
