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Summary of Contents for Kamstrup MULTICAL 61
- Page 1 Installation and User Guide for MULTICAL ® Cold Water Meter www.kamstrup.com...
- Page 2 Tilladte driftsbetingelser/måleområder: θ: 10°C…180°C ∆Θ: 3K…170K Regneværk θ: 10°C…150°C ∆Θ: 3K…140K Temperaturfølersæt θ: 15°C…130°C Flowmåler Mekanisk miljø: M1 (fast installation med minimal vibration) Elektromagnetisk miljø: E1 og E2 (bolig/let industri og industri). Målerens signalkabler skal føres med min. 25 cm afstand til andre installationer.
- Page 3 MULTICAL 61 Cold Water Meter ® English Kamstrup A/S Industrivej 28, Stilling, DK-8660 Skanderborg TEL: +45 89 93 10 00 · FAX: +45 89 93 10 01 info@kamstrup.com · www.kamstrup.com...
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Page 4: General Information
1. General information Read this guide before installing the meter. In case of incorrect mounting Kamstrup’s guarantee obligations no longer apply. MULTICAL 61 consists of a flow sensor and a calculator. The flow sensor electronics ® are placed in the calculator’s connecting base, whereas the calculator top is a display unit. -
Page 5: Installation
2. Installation In order to prevent cavitation the back pressure in the flow sensor must be minimum 1.5 bar at Q and minimum 2.5 bar at Q (resizes of Q and Q , see label on flow sensor). The meter must not be exposed to lower pressure than the ambient pressure (vacuum). - Page 6 Important! ULTRAFLOW 24 may be ® turned upwards to max. 45° and downwards to max. 90° in relation to the pipe axis. The plastic housing must not be turned upwards. 2.3 Mounting of calculator If the electronics are exposed to the risk of condensation, MULTICAL 61 must be ®...
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Page 7: Power Supply
The battery cannot and must not be charged and must not be short-circuited! Used batteries must be handed in for approved destruction, f.inst. at Kamstrup A/S. 3.2 Supply modules The modules are protection class II and are connected via a two- wire cable (without earth) through the cable bush of the calculator placed in the right side of the connecting base. -
Page 8: Testing The Function
4. Testing the function Carry out a function control when the meter has been fully mounted. Activate the pushbutton on MULTICAL 61 and check that the displayed values for water flow ® etc. are credible values. 5. Plug-in modules A number of extra functions can be added to MULTICAL 61 by means of plug-in ®... -
Page 9: Analog Output
5.1.3 Radio + pulse inputs, type 67-00-21/25/26 The radio module is used for wireless communication via licence-free radio frequency and can be supplied with internal antenna or with connection for external antenna. For further information on radio we refer to Technical description for radio (5512-013). - Page 10 5.2 TOP MODULES Type 67-01: RTC, Real Time Clock The top module consists of real time clock and battery backup. When the MULTICAL 61 calculator ® top is placed in the connection bracket, thereby being powered, the top module transfers current date and time to the calculator.
- Page 11 The RTC and pulse output functions of this top module are identical with the functions described for top module 67-08. The top module is prepared for use in a Kamstrup radio network together with the RadioRouter base module 67-00-21-000-3xx, read data being transferred to the system software via the network unit RF Concentrator.
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Page 12: Retrofitting Modules
6. Retrofitting modules Both top modules and base modules for MULTICAL 61 can be supplied separately ® for retrofitting. The modules are configured and ready for installation from the factory. Some of the modules require individual configuration after installation, which is possible by means of METERTOOL. Top module Possible configuration after installation RTC (Real Time Clock) - Page 13 7. Information Codes ”E” MULTICAL 61 constantly monitors a number of important functions. If there is a ® serious error in measuring system or installation, a flashing “info” will appear in the display until the error has been corrected. The ”Info” field flashes as long as the error exists no matter which reading you choose.
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Page 14: Troubleshooting
Alternatively, the whole meter ought to be replaced. Major repairs must be made by Kamstrup A/S. Before sending in the meter for repair or check, please use the error detection table below to help you clarify the possible cause of the problem. - Page 16 5512697_B2_GB.indd_11.2009 5512697_B2_GB_11.2009...
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