10 Technical data PROline Promass 80
88 Endress+Hauser
10.1.7 Operating conditions
Installation
Installation instructions see Page 14 ff.
Inlet and outlet runs There are no installation requirements regarding inlet and outlet runs.
Length of connecting
cable
Max. 20 meters (remote version)
System pressure see Page 15
Environment
Ambient temperature Standard: –20...+60 °C (sensor, transmitter)
Optional: –40...+60 °C (sensor, transmitter)
Note!
• Install the device at a shady location. Avoid direct sunlight, particularly in warm cli-
matic regions.
• At ambient temperatures below –20 °C the readability of the display may be impaired.
Storage temperature –40...+80 °C (preferably +20 °C)
Degree of protection Standard: IP 67 (NEMA 4X) for transmitter and sensor
Shock resistance According to IEC 68-2-31
Vibration resistance Acceleration up to 1 g, 10...150 Hz, following IEC 68-2-6
Suitability for CIP cleaning yes
Suitability for SIP cleaning yes
Electromagnetic
compatibility (EMC)
To EN 61326/A1 and NAMUR recommendation NE 21/43
Process
Medium temperature
range
Sensor:
• Promass F, A, H: –50...+200 °C
• Promass F: −50...+350 °C (high-temperatur version)
• Promass M, I: –50...+150 °C
• Promass E: –50...+125 °C
Seals:
• Promass F: no internal seals
• Promass M: Viton –15...200 °C; EPDM –40...+160 °C; silicon –60...+200 °C;
Kalrez –20...+275 °C; FEP-jacketed (not for gas applications): –60...+200 °C
• Promass E: no internal seals
• Promass A (only for mounting sets with threaded connections):
Viton –15...+275 °C; EPDM –40...+160 °C; silicon –60...+200 °C; Kalrez –20...+210 °C
• Promass H: no internal seals
• Promass I: no internal seals
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