Technical data
pH 330i/340i
14
Technical data
Dimensions
and weight
Mechanical
structure
Electrical safety
Test certificates
Ambient
conditions
pH/ORP
measuring ranges
Precision of
pH/ORP
(± 1 digit)
Length [mm]
172
Width [mm]
80
Height [mm]
37
Weight [kg]
approx. 0.3
Type of protection
IP 66
Protective class
III
cETLus, CE
Storage
- 25 °C ... + 65 °C
Operation
-10 °C ... + 55 °C
Climatic class
2
Measuring range
Resolution
pH
- 2.000 ... + 19.999
- 2.00 ... + 19.99
0.001
0.01
U [mV]
- 999.9 ... + 999.9
- 1999 ... + 1999
0.1
1
T [°C]
- 5.0 ... + 105.0
0.1
pH
(± 2 pH units from the
calibration point)
± 0.003 at + 15 °C ... + 35 °C
± 0.01
U [mV]
± 0.2 at + 15 °C ... + 35 °C
T [°C]
NTC 30:
± 0.1
PT 1000:
± 0.5 at 0 °C ... 15 °C
± 0.1 at 15 °C ... 35 °C
± 1 at 35 °C ... 55 °C
