Proline t-mass 65F, 65I
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Hauser
Insertion version with cold tap process connection
The device can be fitted to a “cold tap” process connection.
It allows the removal of an insertion meter from a pipe or duct when the process is stopped and no pressure
and extreme temperature are present. Following removal the isolation valve permits the restarting of the pro-
cess.
a0005119
Cold tap version
1 = Compression gland
2 = Isolation valve
Length of connecting cable
Maximum 100 meters (328 ft), remote version
Operating conditions: Environment
Ambient temperature range
Standard: –20 to +60°C (–4 to 140°F); –40°C/°F available on request
Note!
• Install the device in a shaded location. Avoid direct sunlight, particularly in warm climatic regions.
(a protective hood is available on request)
• At ambient temperatures below –20°C (–4°F) the readability of the display may be impaired.
It must be remembered that the sensor operating principle is based on a heat loss mechanism, therefore the
sensor performs best when the ambient and/or gas temperatures are relatively stable.
Storage temperature
–40 to +80°C (–40 to 176°F), reco20°C (+68°F)
Degree of protection
Standard: IP 67 (NEMA 4X) for transmitter and sensor
Shock resistance
In accordance with IEC 60068-2-31
Vibration resistance
Acceleration up to 1 g, 10 to 150 Hz, following IEC 60068-2-6
Electromagnetic compatibility
(EMC)
To IEC/EN 61326 and NAMUR recommendation NE 21
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