Liquistation CSF48 Technical data
Endress+Hauser 259
15.11.3 Electromagnetic compatibility
Interference emission and interference immunity as per EN 61326-1: 2006, class A for industry
15.11.4 Electrical safety
In accordance with EN 61010-1, protection class I, environment ≤2,000 m (6,500 ft) above
MSL; the device is designed for contamination level 2.
15.11.5 Relative humidity
10 to 95%, not condensing
15.12 Process
15.12.1 Medium temperature range
2 to 50 ˚C (36 to 122 ˚F)
15.12.2 Process pressure
Vacuum pump / peristaltic pump:
• Unpressurized, open channel (unpressurized sampling)
• Max. 0.8 bar piping (only with shutoff/inlet valve)
Sampling assembly:
•Max. 6 bar
15.12.3 Medium properties
Liquistation with vacuum pump
Capacitance level measurement used for:
• Media that tend to create a lot of foam or contain fats and grease
• Media with a conductivity < 30 μS/cm
Liquistation with peristaltic pump
• Sample media has to be free of abrasive substances.
Liquistation with sampling assembly
• Sample media has to be free of abrasive substances.
• The distributor version of the device cannot be used for sample media with a solids content in
excess of 1 %. The sample must be transferred directly to a bottle or a container.
Caution!
Pay attention to the material compatibility of the wetted parts.
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