Technical Data - wtw pH 330i Instrucciones De Operación

Technical data
pH 330l/340i
Dimensions
and weight
Technical data
Length [mm]
Width [mm]
Height [mm]
Weight [kg]
172
80
37
approx. 0.3
Mechanical
structure
Type of protection IP 66
Electrical safety Protective class
Test certificates cETLus, CE
Ambient
conditions
Storage
Operation
Climatic class
- 2 5
-10
2
°C...
'C ...
+ 65
+ 55
°C
C
pH/ORP
measuring ranges
PH
U[mV]
T["C]
Measuring range
-2.000...+ 19.999
-2.00... + 19.99
- 999.9 ... + 999.9
-1999...+ 1999
-5.0...+ 105.0
Resolution
0.001
0.01
0.1
1
0.1
Precision of
pH/ORP
(± 1 digit)
PH
(± 2 pH units from the
calibration point)
U [mV]
T[-C]
±0.003at+15°C...+ 35°C
±0.01
±0.2at + 15°C ...+ 35°C
NTC 30:
±0.1
PT 1000:
±0.5at0°C... 15 °C
±0.1 at 15 °C... 35 °C
± 1 at 35 °C ... 55 °C
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