Endress+Hauser dosimass, Руководство по эксплуатации

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Technical data Dosimass
36 Hauser
10.1.7 Installation
Installation instructions
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7 ff.
Inlet and outlet run There are no installation requirements regarding inlet and outlet runs.
System pressure
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9
10.1.8 Environment
Ambient temperature range –20 to +60 °C (–4 to +140 °F) (sensor, transmitter)
Install the device at a shady location. Avoid direct sunlight, particularly in warm climatic regions.
Storage temperature –40 to +80 °C (–40 to +175 °F), preferably at +20 °C (+68 °F)
Degree of protection Standard: IP 67 (NEMA 4X) for transmitter and sensor
Shock resistance In accordance with IEC 68-2-31
Vibration resistance In accordance with IEC 68-2-31
CIP/SIP cleaning Yes
Electromagnetic compatibility In accordance with IEC/EN 61326
10.1.9 Process
Medium temperature range Sensor:
• –40 to +125 °C (–40 to +257 °F)
CIP/SIP cleaning (< 60 min):
• +150 °C (+302 °F)
Seals:
• No internal seals
Medium density:
• 0 to 5000 kg/m
3
(0 to 312 lb/cf)
Medium pressure range Max. 100 bar (1450 psi), depending on process connection
Limiting flow See information on
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33 ("Measuring range")
Select nominal diameter by optimizing between required flow range and permissible pressure loss.
See
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33, "Measuring range" for a list of maximum possible full scale values.
• The minimum recommended full scale value is approx. 1/20 of the maximum full scale value.
• In most applications, 20 to 50% of the maximum full scale value can be considered ideal.
• Select a lower full scale value for abrasive substances such as fluids with entrained solids (flow
velocity < 1 m/s (3 ft/s)).