Technical data Proline Prosonic Flow B 200 HART
138 Endress+Hauser
Current output
Additional error, in relation to the span of 16 mA:
Temperature coefficient at
zero point (4 mA)
0.02 %/10 K
Temperature coefficient
with span (20 mA)
0.05 %/10 K
Pulse/frequency output
Temperature coefficient Max. ±100 ppm o.r.
16.7 Installation
"Mounting requirements" → 18
16.8 Environment
Ambient temperature
range
Transmitter –40 to +60 °C (–40 to +140 °F)
Local display –20 to +60 °C (–4 to +140 °F), the readability of the display may be
impaired at temperatures outside the temperature range.
Sensor • Flange material carbon steel: –10 to +60 °C (+14 to +140 °F)
• Flange material stainless steel: –40 to +60 °C (–40 to +140 °F)
• Version without flange: –40 to +60 °C (–40 to +140 °F)
‣
If operating outdoors:
Avoid direct sunlight, particularly in warm climatic regions.
Storage temperature All components apart from the display modules:
–40 to +80 °C (–40 to +176 °F), preferably at +20 °C (+68 °F)
Display modules
–40 to +80 °C (–40 to +176 °F)
Degree of protection Transmitter
• As standard: IP66/67, type 4X enclosure
• When housing is open: IP20, type 1 enclosure
• Display module: IP20, type 1 enclosure
Sensor
IP66/67, type 4X enclosure
Shock resistance In accordance with EN 60721-3-4
Vibration resistance Class 4M4, in accordance with EN 60721-3-4
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