Inhaltsverzeichnis
Werbung
Verfügbare Sprachen
Verfügbare Sprachen
11
Technical Data
11.1
Casing
Model:
Dimensions:
Weight:
Degree of protection:
Protection class:
Housing ducts:
11.2
Measuring cell
Model:
Material:
Dimensions:
Resistance to pressure:
Temperature stability:
Chemical resistance:
Temperature probe:
Reaction time of
temperature sensor in
conductivity probe:
Material of immersion shell:
Sealing element:
Length of connecting cable:
Cable type:
Measuring cable connector:
11.3
Conductivity control
11.3.1
Conductivity measurement
Measuring principle:
Measuring frequency:
Measuring ranges:
Selection of measuring
range:
Conductivity display:
Measuring accuracy:
Reproducibility:
417102012_LMI02.doc
Wall mounted
184 x 223 x 82 mm (W x H x D)
Approx. 3 kg
IP 65 in acc. with DIN 40050
I
5 cable gland M16x1.5
Oval shape streamlined, with 8 mm measuring channel diameter
Model: PEEK
(polyether ether ketone approved by German Federal Health Office
(BGA) and Food and Drugs Administration (FDA)
Model: PP (Polypropylene)
39 x 50 mm (D x H)
PN = 10 bar at 20°C
(see also pressure/temperature curve)
Max. 130°C (PEEK) short time
Max. 90°C (PP) short time
Resistant to inorganic acids and lye and to additives in a
application concentration range of 0.... 3 wt..-%
NTC resistor (R25 = 214 kΩ) in stainless-steel immersion shell
Approx. 30 s (90 % value)
V4A, 1.4571
O-ring, EPDM 281
0.2 m (with 3 m, 6 m and 20 m extension cables, can be extended
up to max. 20 m)
7-pole special measuring cable with round connector M12
- fixed on sensor side
- plug-in type with 7-pole round connector M12 on instrument side
Induction principle
Approx. 10 kHz
10 mS/cm = 20 mA
20 mS/cm = 20 mA
100 mS/cm = 20 mA
200 mS/cm = 20 mA (set ex-works!)
Under MEASURING RANGE in the CONFIGURATION
FUNCTIONS menu
mS/cm display with decimal point
+/- 2 % of final value
+/-1 % of final value
- 88 -
Rev. 10-01.09
Werbung
Inhaltsverzeichnis
