Operating Conditions: Environment - Endress+Hauser Proline Prosonic Flow 93T Portable Operating Instructions Manual

Proline Prosonic Flow 93T Portable
Ambient temperature range
Storage temperature
Degree of protection
Shock and vibration resistance
Electromagnetic compatibility
(EMC)
Endress+Hauser
10.1.8

Operating conditions: environment

Transmitter
0 to +60 °C (+32 to +140 °F)
Prosonic Flow P sensor
DN 15 to 65 (½ to 2½")
• Standard: –40 to +100 °C (–40 to +212 °F)
• Optional: –40 to +150 °C (–40 to +302 °F)
DN 50 to 4000 (2 to 160")
• Standard: –40 to +80 °C (–40 to +176 °F)
• Optional: 0 to +170 °C (+32 to +338 °F)
DDU18 sensor (accessories: sound velocity measurement)
• Standard: –40 to +80 °C (–40 to +176 °F)
• Optional: 0 to +170 °C (+32 to +338 °F)
DDU20 sensor (accessories: wall thickness measurement)
–20 to +60 °C (–4 to +140 °F)
Connecting cable (sensor/transmitter)
–40 to +170 °C (–40 to +338 °F)
The storage temperature corresponds to the ambient temperature range.
Transmitter
IP 40
Sensor
IP 68 (NEMA 6P), connection IP 50
DDU18 sensor (accessories: sound velocity measurement)
IP 68 (NEMA 6P), connection IP 50
DDU20 sensor (accessories: wall thickness measurement)
IP 67 (NEMA 4X), connection IP 50
According to IEC 68-2-6
Electromagnetic compatibility (EMC requirements) according to IEC/EN 61326 "Emission to class A
requirements" and NAMUR Recommendation NE 21 and NE 43.
Technical data
61