Operating Instructions for Helical Flow Meters Type SRZ
KEM
11
6.3.3
Ex Supply Data
Supply circuit (pin 1 and 3)
Voltage Ui = DC 30V
Current Ii = 120mA
Power Pi
=
850mW
effective internal capacitance Ci = 8 nF
Signal current ciruit push/pull (pin 4 and 3)
Voltage Ui = 30
V
Current Ii = 24.6
mA
Power Pi
=
185
mW
effective internal capacitance Ci = 8 nF
6.4 Mechanical
Drawings
Type G
L
D
PN
SRZ 40
SRZ 100
SRZ 400
¾"
1"
1½"
155 mm
221 mm
318 mm
85
mm
110
mm
134
mm
400 bar
400 bar
400 bar
6.5 WEEE
and
RoHS
The unit described herein is not subject to the WEEE directive and the corresponding national laws.
At the end of life forward the unit to a specialised recycling company and do not dispoes it of f as
domestic waste.
The unit described herein fully complies with the RoHS directive.
