Labelling
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Manual TRZ 04 · EN04 · February, 1st 2017
50
4 Labelling
All important data which are necessary for operating the gas meter are stated on the
plates which are affixed to the meter case, totalizer or pulse transmitters.
Main data plate of the TRZ 04 turbine
meter with type “G” meter head
TS: Permissible temperature range for meter case
(PED 2014/68/EU)
PS: Maximum permissible pressure for meter case
(PED 2014/68/EU)
t
am
: Permissible temperature range for custody
transfer metering (MID)
1. reed 1
2. reed 2
3. control
LF
PIN 1+4
PIN 3+6
PIN 2+5
1
2 3
4
5
6
7
8
1
Built-in pulse transmitters,
type “G” meter head
Pin 7 are 8 are not connected.
2
1. EZD-prot.+
2. EZD-prot.-
3. ground
Encoder
PIN 1
PIN 3
PIN 4
3
4
1
Built-in encoder
with type “G” meter head
Pin 2 is not connected.
Indicating plate for relubrication of the
main bearings
TRZ 04
No.
Year
bar
bar
m³/h
Q
min
PS
p
m³/h
Q
max
DN
TS
°C
t =-25°C...+55°C (TC2)
am
m
³
EN 12261 / AC 1,0
pulses
LF reed 1m =
3
0102, 0091
MXX
T10417
by Honeywell
G
m³/h
Q
t
Re - Lubrication
At 3 month intervals, 2 strokes.
Lubricant: 2-4°E at 25°C
Supplementary information
see operating instructions.
