Xylem WTW F 800 DIN Instrucciones De Operación página 23

F 800
Measuring ranges
Reproducibility
pH range
Temperature range
Resistance
Length
Diameter
Cable length
Plug
ba15358d04 12/2021
Cause
– Inner junctions encrusted
– Electrode defective
Technical data
- -6
0.02 mg/l F (10 mol/l) up to saturation
+ 2 %
5 ... 7 (see section I
0 ... 80 °C (shortly up to 100 °C)
0.15 ... 0.2 MΩ
153 mm (including 33 mm connection head)
Shaft:
Connection head:
1 m
DIN plug or BNC plug, depending on the design.
Remedy
– Leave the bridge electrolyte to react on
the inner junctions for some hours until
the crusts have dissolved.
– Exchange the electrode
)
NTERFERENCES
12 mm
16 mm
Technical data
23