Page 1
Installation and User Guide MULTICAL® 602 & ULTRAFLOW®...
Page 2
MULTICAL® 602, type 602-D must be connected to a low sensor with 24 V active pulse output. Irrespective of low sensor type, “pulses/litre” must be identical in low sensor and calculator. Battery for replacement Kamstrup type 1606064. Kamstrup A/S • 5512952_C6_GB_07.2015...
Page 3
Installation and User Guide MULTICAL® 602 & ULTRAFLOW®...
5.2 Heat meter with two low sensors 1 General information Read this guide before installing the meter. Kamstrup’s warranty obligations do not apply in case of incorrect mounting. Please note that the following installation conditions must be obeyed: - Pressure stage ULTRAFLOW®: PN16/PN25/PN40, see marking.
Push the plastic sleeve on the sensor cable into the sensor pocket and secure the cable by means of the enclosed M4 sealing screw. Fasten the screw with your ingers only. Seal the pockets using seal and locking wire. Kamstrup A/S • 5512952_C6_GB_07.2015...
For mounting in existing heating installations with standard angle tees Kamstrup A/S can, furthermore, supply R½ and R¾ brass nipples itting the short direct sensors. The short direct sensor can also be itted directly into all Kamstrup’s ULTRAFLOW®...
Measuring Instruments Directive (MID) 2004/22/ EC, OIML R75:2002 and EN 1434:2007. A straight inlet section will only be necessary in case of heavy low disturbances before the sensor. We recommend to follow the guidelines of CEN CR 13582. Kamstrup A/S • 5512952_C6_GB_07.2015...
Page 8
ULTRAFLOW® must be min. 1.5 bar at q and min. 2.5 bar at q . This applies to temperatures up to approx. 80 °C. ULTRAFLOW® must not be exposed to lower pressure than the ambient pressure (vacuum). Kamstrup A/S • 5512952_C6_GB_07.2015...
ULTRAFLOW® may be turned up to ±45° around the pipe axis. ULTRAFLOW® must not be mounted with the plastic case pointing upwards or downwards. 3.2 Mounting of ULTRAFLOW® 54 ≥ DN150 See installation instructions No. 5512-887. Kamstrup A/S • 5512952_C6_GB_07.2015...
If ULTRAFLOW® is installed in moist environments, it must be turned 45° around the pipe axis as shown in the drawing below. If there is risk of condensation, e.g. in cooling systems, a condensation protected 45° ULTRAFLOW® must be used. Kamstrup A/S • 5512952_C6_GB_07.2015...
6 mm holes in the wall. 52 mm 4.3 Panel mounting MULTICAL® 602 can be mounted direct in panels and control panels, via Kamstrup’s panel mounting kit, No. 66-99-104 (192 x 144 mm). Kamstrup A/S • 5512952_C6_GB_07.2015...
Sensor in outlet (blue) V1 11-9-10 Flow sensor in inlet or outlet Flow sensor in inlet Flow sensor in inlet V2 11-9-69 Flow sensor in outlet Flow sensor in outlet T3 51-52 Tank/exchanger temp., if any Reference sensor (grey) Kamstrup A/S • 5512952_C6_GB_07.2015...
• Inlet and outlet pipes are not necessarily closely coupled. • Electric welding* can occur. * Electric welding must always be carried out with the earth pole closest to the welding point. Damage to meters due to welding is not comprised by our factory warranty. Kamstrup A/S • 5512952_C6_GB_07.2015...
The battery cannot and must not be charged and may only be short-circuited briely (max. 2 seconds). Used batteries must be handed in for approved destruction, e.g. at Kamstrup A/S. 6.2 Mains modules The modules are protection class II. They are connected by means of a two-wire cable (without earth) through the cable bush of the calculator placed in the right side of the connecting base.
25 times pr. day (24 h.), but the sequence will only start if the meter is kept at the info code reading for more than 15-20 seconds. If this is omitted, the status of the connected low meter(s) cannot be (remotely) read until the day after the meter was installed (i.e. after 00:00:10 meter time). Kamstrup A/S • 5512952_C6_GB_07.2015...
After one day (at 00:00) If a number of info codes appear at a time, the sum of info codes is displayed. If e.g. both temperature sensors are outside measuring range, info code 12 is displayed. Kamstrup A/S • 5512952_C6_GB_07.2015...
< 180 nF The connection polarity of terminals 24-25 is un-important. Usually the primary address is identical with the last digits of the customer number (000-250). However, it can be changed by means of the PC program, METERTOOL. Kamstrup A/S • 5512952_C6_GB_07.2015...
Page 19
The RTC and pulse output functions of this top module are identical with the functions described for top module 602-0C (see below). The top module is prepared for use in a Kamstrup radio network together with High Power RadioRouter base module 6020084, read data being transferred to the system software via the network unit RF Concentrator.
M-Bus Master’s power supply and the total cable resistance. Cable resistance < 29 Ohm Cable capacity < 180 nF The M-Bus network is connected on terminals 24 and 25. The polarity is unimportant. M-Bus comes with pulse inputs. Kamstrup A/S • 5512952_C6_GB_07.2015...
Page 21
The radio module has been designed to form part of the hand-held Wireless M-Bus Reader systems of Kamstrup A/S at license-free radio frequency (868 MHz). The module fulils the C-mode speciications of EN13757-4 and can thus form part of other systems using Wireless M-Bus C-mode communication.
Page 22
Modbus based systems. Modbus is an open, widespread and well established serial communication protocol used within building automation. Further details about the Modbus module appear from data sheet (DK: 5810-1267, GB: 5810-1253, DE: 5810-1268, FR: 5810-1317). * RTU: Remote Terminal Unit Kamstrup A/S • 5512952_C6_GB_07.2015...
Page 23
The High-Power RadioRouter module has built-in router functionality and is thus optimized to form part of a Kamstrup radio network, the read data being automatically transferred to system software via the network unit RF Concentrator. Furthermore, the module can be read by Kamstrup’s hand-held reading systems, e.g.
It should be checked whether the value is valid for the reading in question. If so, the value is saved and an “OK” symbol is displayed. If not, the old value is maintained, no ”OK” symbol appears, and the display reverts to legal reading. Kamstrup A/S • 5512952_C6_GB_07.2015...
Need help?
Do you have a question about the MULTICAL 602 and is the answer not in the manual?
Questions and answers