wika Bourdon tube pressure gauge wika 111.14, for tyre pressure apparatus

wika Bourdon tube pressure gauge wika 111.14, 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

■■ Scale ranges 0 ... 4 bar, 0 ... 10 bar and 0 ... 12 bar

Description

Nominal size in mm

63 and 80

Indication accuracy

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

Permissible 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 60529