ULTRAFLOW® 54/34
54
Kamstrup A/S · Technical description · 5512-2464_A1_GB_08.2019
G1
Figure 43. ULTRAFLOW® 54 (Type 65-5-XXHX-XXX) connected to Pulse Transmitter with 230 VAC supply.
MULTICAL® 803 is connected to the Pulse Transmitter's output module (Y=2).
See paragraph
for electrical connection.
7.8.3
Calculator with two flow sensors
MULTICAL
603 and 803 can be used in various applications with two flow sensors, e.g. leak monitoring or open systems.
When two ULTRAFLOW
sensors are direct connected to one MULTICAL
, a close electric coupling between the two
pipes should be carried out as a main rule. If the two pipes are installed in a heat exchanger, close to the flow sensors,
however, the heat exchanger will provide the necessary electric coupling*.
Figure
44.
Inlet and outlet pipes are closely electrically coupled*.
No welded joints occur.
In installations where the electric coupling is not possible or welding in the pipe system can occur, the cable from one
ULTRAFLOW® must pass through a Pulse Transmitter with galvanic separation before the cable enters MULTICAL®.