wtw ADA S7/IDS Instrucciones De Operación página 10

Technical data
General data
Application
characteristics
Characteristics of
the IDS measuring
technique
Material, electrical
connection
Connection cable
Electrical data of
the electrode
connection
10
Technical data
Electrodes that can be connected
pH measuring range
Allowed temperature range
Typical application
Measured Measuring range
parameter
pH -2.000 ... 20.000
U [mV] -1000.0 ... +1000.0
Material of the plug enclosure
Combination electrode connection
Meter connection
Length
Diameter
Smallest allowed
bend radius
Plug type
Input resistance
Input current
All electrodes with S7 plug-in con-
nector
Depending on the used electrode
0 ... 80 °C (32 ... 176 °F)
Applications with special pH elec-
trodes
Resolution Accuracy
(± 1 digit)
0.001 ± 0.004
0.1 ± 0.2
PPE/PS
S7 plug
Fixed cable with digital plug
1.5 m
4.3 mm
Fixed installation:
Flexible use:
Socket, 4 pins
12
> 5 * 10 ohm
-12
< 1 * 10 A
ba75899defs01
ADA S7/IDS
20 mm
60 mm
07/2010