Cubemass DCI MODBUS RS485 Technical data
Endress+Hauser 89
10.1.8 Operating conditions: Environment
Ambient temperature range Sensor and transmitter:
• Standard: –20 to +60 °C (–4 to +140 °F)
• Optional: –40 to +60 °C (–40 to +140 °F)
!
Note!
• Install the device in a shady location. Avoid direct sunlight, particularly in warm climatic regions.
• At ambient temperatures below –20 °C (–4 °F), the readability of the display may be impaired.
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 According to IEC 68-2-31
Vibration resistance Acceleration up to 1 g, 10 to 150 Hz, following IEC 68-2-6
CIP cleaning Yes
SIP cleaning Yes
Electromagnetic compatibility
(EMC)
As per IEC/EN 61326 and NAMUR Recommendation NE 21.
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