How to fix Kamstrup Measuring Instruments with no display function?
If your Kamstrup Measuring Instruments display is empty, the issue is likely a missing power supply. Try changing the battery or checking the mains supply to ensure it provides 3.6 VDC.
Why is my Kamstrup MULTICAL 603 not accumulating energy and volume?
If your Kamstrup Measuring Instruments aren't accumulating energy (e.g., MWh) and volume (m3), there could be several reasons: * Check the error code displayed in the "INFO" section. * If “INFO” = 00000000, ensure the flow direction matches the arrow on the flow sensor. * If “INFO” = xXxxxxxx, xxXxxxxx or xXXxxxxx, check the temperature sensors and replace the sensor pair if defective.
What to do if my Kamstrup Measuring Instruments shows incorrect volume accumulation?
If your Kamstrup Measuring Instruments shows incorrect volume accumulation, the pulse figure configuration might be faulty. Verify that the pulse figure on the flow sensor matches the calculator's configuration.
Why does my Kamstrup MULTICAL 603 Measuring Instruments accumulate volume but not energy?
If your Kamstrup Measuring Instruments accumulates volume (m3) but not energy (e.g. MWh), consider these potential causes: * If “INFO” = x99xxxxx, it indicates an invalid temperature difference (t1?t2). * The inlet and outlet sensors may have been interchanged during installation or connection; ensure they are mounted correctly. * The heat/cooling cut-off may be configured to a value that is too low. Reconfigure it to a suitable value, or disconnect the cut-off function by setting it to 250 °C.
Why is the temperature reading incorrect on my Kamstrup MULTICAL 603?
An incorrect temperature reading on your Kamstrup Measuring Instruments could be due to a defective temperature sensor or insufficient installation. Replace the sensor pair and check the installation.
Why is the temperature or energy accumulation slightly low on my Kamstrup MULTICAL 603 Measuring Instruments?
If the temperature indication or energy accumulation is slightly low on your Kamstrup Measuring Instruments, it may be due to bad thermal sensor contact, heat dissipation, or sensor pockets that are too short. Ensure the sensors are pushed to the bottom of the sensor pockets, insulate the sensor pockets, or replace them with longer pockets.
How to troubleshoot Kamstrup Measuring Instruments when the optical interface doesn't respond?
If the optical interface on your Kamstrup Measuring Instruments does not respond, the optical interface may be disabled or the optical readout head is positioned incorrectly. Turn the optical readout head so that the cable turns upwards.
Instructions for mounting short direct temperature sensors (DS) up to DN25.
Instructions for mounting pocket temperature sensors (PL) in welding sleeves or Y-pieces.
Details on mounting couplings and short direct sensors in flow sensors.
Guidance on installing ULTRAFLOW® sensors for sizes up to DN125.
Reference to installation guide for ULTRAFLOW® sensors 54 and above DN150.
Recommended and unacceptable positions for flow sensor installation.
Procedure for mounting the MULTICAL® calculator directly onto the ULTRAFLOW®.
Instructions for wall-mounting the MULTICAL® calculator using a wall fitting.
Details on battery supply and mains supply options for the MULTICAL®.
General| Flow Sensor | Ultrasonic |
|---|---|
| Battery Life | Up to 16 years |
| Power Supply | Battery |
| Communication Options | M-Bus, Wireless M-Bus, Modbus, BACnet |
| Display | LCD |
| Application | Heating and Cooling |
| Pressure Rating | PN16 |
| Approval | MID |
| Accuracy | Class 2 |
| Ambient Temperature Range | 55°C |
| Housing Material | Brass |
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