16
Technicaldata
6.5
fluid data
pipe diameter
DN25 to DN110
(DN15 to DN20 under specific conditions)
type of fitting
Type S022
nut between the 8202 and the fitting
G 1 1/2'' internal thread
fluid temperature
The fluid temperature may be restricted by the probe
used. Refer to the related Operating Instructions.
The fluid temperature may be restricted by the fluid
pressure, the material of the nut and the material of the
fitting used.
• with a PVDF nut (see also Fig. 3 and Fig. 5)
• –20...+130 °C
• with a PVC nut (see also Fig. 3 and Fig. 4)
• 0...+50 °C
fluid pressure
2) not evaluated by UL
PN16
2)
The fluid pressure may be restricted by the fluid
temperature, the material of the nut and the material of
the fitting used. Refer to Fig. 3, Fig. 4 and Fig. 5.
The fluid pressure may also be restricted by the probe
used. Refer to the related Operating Instructions.
ph measurement
• Measurement range
• –2...16 pH or –580....+580 mV
• Resolution
• 0.001 pH or 0.1 mV
• Measurement deviation
• ±0.02 pH or 0.5 mV
• Recommended min. divergence of the pH range
associated to the 4...20 mA signal
• 0.5 pH unit or 30 mV
(eg: range 6,7...7,2 pH or –20...+10 mV associated
to the 4...20 mA output current)
redox potential measurement
• Measurement range
• –2000...+2000 mV
• Resolution
• 1 mV
• Measurement deviation
• ±3 mV
• Recommended min. divergence of the redox potential
range associated to the 4...20 mA signal
• 50 mV
(eg: range 1550...1600 mV associated to the
4...20 mA output current)
temperature measurement
• Measurement range
• –40...+130 °C
• Resolution
• 0.1 °C
• Measurement deviation
• ±1 °C
• Recommended min. divergence of the temperature
range associated to the 4...20 mA signal
• 10 °C
(eg: range +10...+20 °C associated to the 4...20 mA
output current)
temperature probe
Pt1000 integrated in the sensor holder
temperature compensation
Automatic (integrated Pt1000),
Reference temperature = +25 °C
English
Type 8202 ELEMENT
