Proline Prowirl R 200 HART Installation
Endress+Hauser 27
A0019212
1 Maximum insulation height
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When insulating, ensure that a sufficiently large area of the housing support remains
exposed.
The uncovered part serves as a radiator and protects the electronics from overheating and
excessive cooling.
NOTICE
Electronics overheating on account of thermal insulation!
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Observe the maximum permitted insulation height of the transmitter neck so that the
transmitter head and/or the connection housing of the remote version is completely
free.
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Observe information on the permissible temperature ranges.
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Note that a certain orientation might be required, depending on the fluid temperature.
6.1.3 Special mounting instructions
Installation for delta heat measurements
• Order code for "Sensor version", option CA "mass; 316L; 316L (integrated temperature
measurement), –200 to +400 °C (–328 to +750 °F)"
• Order code for "Sensor version", option CB "mass; Alloy C22; 316L (integrated
temperature measurement), –200 to +400 °C (–328 to +750 °F)"
• Order code for "Sensor version", option DA "mass steam; 316L; 316L (integrated
pressure/temperature measurement), –200 to +400 °C (–328 to +750 °F)"
• Order code for "Sensor version", option DB "mass gas/liquid; 316L; 316L (integrated
pressure/temperature measurement), –40 to +100 °C (–40 to +212 °F)"
The second temperature measurement is taken using a separate temperature sensor. The
measuring device reads in this value via a communication interface.
• In the case of saturated steam delta heat measurements, the measuring device must be
installed on the steam side.
• In the case of water delta heat measurements, the device can be installed on the cold or
warm side.
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