Technical Data F90S - Elster F90S Manual

Technical Data F90S

Characteristics of approval
EC Examination Certificate:
Accuracy:
Minimum flow rate Q
Maximum flow rate Q
Mechanical class:
Electromagnetic class:
Protection class:
Flow disturbance class:
Nominal flow rate Q
Nominal diameter DN
Pressure loss at Q
Nominal pressure PN
horizontal
Start
vertical
Connection thread
Overall length
Max� Operating temp�
Mounting position
Temp� Sensor Type
Sensor diameter
Cable length sensor
Ambient temp�
Temp� range
Temp� difference
Power supply
Lifetime of battery
Data storage
Interfaces
24
/Q :
I P
/Q :
S P
m³/h
P
mm
mbar
P
bar
l/h
Inch
mm
°C
mm
m
°C
°C
K
Standard: optical-infrared interface
Option: M-bus, M-bus VS, pulse output, Mini-
Bus, 2 x pulse inputs incl� M-Bus VS und radio
(868 MHz)
DE-07-MI004-PTB025
EN1434-1:2007, Class 3
horizontal 1:50 / 1:25 und vertical 1:25
2:1
M1
E1
IP54
U0
0.6
15
160
3�5
4
G 3/4 B
110
15 ��� 90
horizontal oder vertical
Pt500, direct immersed, 2-wire
5�2 (optional 5�0 oder 6�0)
1�5 (optional 3�0)
5 ��� 55
1 ��� 150
3 ��� 100
Lithium-Battery 3V (optional via M-bus)
6 + 1 years
once a day in EEPROM
1.5
196
16
7
7
G 1 B
2.5
20
165
10
10
130