ADS Environmental Services FlowShark Pulse QR 775004 A1 User Manual
Page 20

Use and Specifications 2-3
Max. outer inductivities allowed
2 mH
1 mH
0.5 mH
0.2 mH
Max. outer capacities allowed
380 nF
430 nF
510 nF
660 nF
Sensor connections
Ignition protection type intrinsically-safe
EEx ia IIB
Clamps D1...D5, E1...E5
for connection of accompanying sensors only
F1...F5, G1...G5
Type POA/...OCL/... according to TÜV 03
ATEX
2262
Max.
values
per
circuit:
U
0
= 10.5 V
I
0
= 640 mA
rectangular
characteristic
Max.
outer
inductivities
allowed:
0.12
mH
Max.
outer
capacities
allowed: 4.8
µF
The intrinsically-safe circuits are isolated galvanically safe from the remaining
circuits up to a peak voltage of 375 volts.
The certification is valid only when the corresponding label exists
on the transmitter or sensor nameplate.
For installation and initial start-up, perform all work in
accordance with the appropriate certificates of conformity and
testing from the respective authorities.