MULTICAL® 803
Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019
117
In case of scenarios where the absoluteness is not measured as shown above, MULTICAL® 803 does not change its
configuration, but shows an info code that indicates the input of the error connection as well as the type of the error
connection, see paragraph 7.8 about information codes.
Example 1 - Proper connection and change of configuration:
MULTICAL® 803 is fitted with and set to Pt100, the temperature sensor type is replaced by Pt500. Only t1 and t2 are
used.
1.
Remove the calculator top from the calculator base by loosening the two screws in the calculator top and base.
2.
Disassemble the cable connections in the connection terminals for t1 and t2.
3.
Loosen the cable connections for the sensor cables for t1 and t2 and remove the cables from the calculator base.
4.
Lead the sensor cables of the Pt500 sensor pair through the now empty cable connections and tighten the
connections so that they are tight.
5.
Mount the cables from the new Pt500 sensor pair correctly in the connection terminals for t1 and t2,
respectively, see paragraph 4.4.
6.
Mount the calculator top on the calculator base and tighten the two screws in the top and at the bottom.
7.
Auto Detect Pt is performed by MULTICAL® 803
2
and the set Pt type can be read on the display.
Example 2 – Error connection and no change of configuration:
MULTICAL® 803 is fitted with and set to Pt100, the temperature sensor type is replaced by Pt500 on t1. Only t1 and
t2 are used.
1.
Remove the calculator top from the calculator base by loosening the two screws in the calculator top and base.
2.
Disassemble the cable connections in the connection terminals for t1.
3.
Loosen the cable connections for the sensor cable for t1 and remove the cables from the calculator base.
4.
Lead the sensor cable of the Pt500 sensor through the now empty cable connection and tighten the connection
so that it is tight.
5.
Mount the cables from the new Pt500 sensor correctly in the connection terminals for t1, see paragraph 4.4.
6.
Mount the calculator top on the calculator base and tighten the two screws in the top and at the bottom.
7.
Auto Detect Pt is performed by MULTICAL® 803
2
that will show an info code indicating that t1 is disconnected or
above the measuring range, which indicates that t1 does not match the set Pt type.