Operating Manual PR 9268/60, PR 9268/70
Technical Data
Seite 10
Operation range
at nom. mounting position refer to nomogram of the interdependence be-
tween vibration amplitude, velocity, acceleration and frequency (Fig. 2).
Electrical Data
Resistance values
Measuring circuit pin 3 (statical):
2760
Ω
±10 %
Measuring circuit pin 3 at 80Hz:
1700
Ω
±10 %
Measuring circuit pin 1 (statical):
3260
Ω
±10 %
Measuring circuit pin 4 (statical):
3180
Ω
±10 %
Active inductance:
< 200 mH
Active capacity incl. cable:
< 2 nF
Insulation resistance:
> 100 M
Ω
(Test voltage < 100 V DC)
Recommended lifting current for installation
deviating from nominal measuring direction
1,0 mA for 60° with PR 9268/60
resp. for 30° with PR 9268/70
Environmental Conditions
Operating temperature range
Transducer without connector:
-20....+200 °C
short time (< 4 hours):
up to 220 °C
for connector:
-40....+100 °C
Temperature range for storage and transport
without packing:
-40....+100 °C
with packing:
-40....+70 °C
Relative humidity:
0...100 %
(without condensation in housing
and plug)
Protection class (splash proof)
IP 65
Housing
Housing-dimensions see Fig. 3
Housing-material:
stainless steel
Connection cable:
3 x 0,5mm², 3m long,
screened, sheeting PTFE
Metal protection hose stainless steel
Connector:
6 pole Harting-connector with
Integrated resistor network
Weight:
(net, incl. cable, connector and plug)
1050 g
Weight of transducer only
< 400 g (without cable and connector)
Weight of transducer incl. packing
1600 g
