Type 111.14 - Bourdon tube pressure gauge For tyre pressure apparatus

Applications
For use in tyre inflation systems for monitoring the tyre pressure when inflating the tyres of motor vehicles
Filling stations, garages, service stations


Special features
Designs per EN 12645
EEC type-approval certificate
Scale ranges 0 ... 4 bar, 0 ... 10 bar,
0 ... 12 bar

Description

Nominal size in mm
63 and 80
Accuracy class
pm ? 4 bar: ± 0.08 bar
4 bar < pm ? 10 bar: ± 0.16 bar
pm > 10 bar: ± 0.25 bar
(pm ... measured pressure)
Error limits are met within a temperature range between
15 °C and 25 °C
Scale ranges
0 ... 4 bar
0 ... 10 bar
0 ... 12 bar (only NS 80)
Pressure limitation
Steady: 3/4 x full scale value
Fluctuating: 2/3 x full scale value
Short time: full scale value

Operating temperature
Ambient: -20 ? +60 °C
Medium: +40 °C maximum
Storage: -40 ? +70 °C
Temperature effect
When the temperature of the measuring system deviates from the reference temperature range (-10 ... +40 °C):
pm ? 4 bar: 0.1 % of 4 bar
4 bar < pm ? 10 bar: 0.05 % of 10 bar
pm > 10 bar: 0.05 % of the full scale value
(pm ... measured pressure)
Ingress protection
IP 44 per EN 60529 / lEC 529

Selected documents