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CNGmass DCI MODBUS RS485
Installation instructions
Connection cable length,
remote version
System pressure
Ambient temperature range
!
Storage temperature
Degree of protection
Shock resistance
Vibration resistance
Electromagnetic compatibility
(EMC)
Medium temperature range
Limiting medium pressure
range
Rupture disk in the sensor
housing
Flow rate
Endress+Hauser
11.1.7
Operating conditions: Installation
→ ä 11
Max. 20 m (max. 66 ft)
→ ä 8
11.1.8
Operating conditions: Environment
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.
–40 to +80 °C (–40 to +175 °F), preferably at +20 °C (+68 °F)
Standard: IP 67 (NEMA 4X) for transmitter and sensor
According to IEC 68-2-31
Acceleration up to 2 g, 10 to 150 Hz, following IEC 68-2-6
As per IEC/EN 61326
11.1.9
Operating conditions: Process
–50 to +150 °C (–58 to +302 °F)
Max. 350 bar (5080 psi)
Triggering pressure in the housing 10 to 15 bar (145 to 218 psi)
→ ä 84, "Measuring range"
Technical data
87
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