Values Unit DN 40 DN 50 DN 65 DN 80 DN 100
Data logger reverse volume Off
Data logger net volume On
Data logger alarm status On
Readout on … day of month Day: 1
Key date value of forward volume Off
Key date value time minimum flow rate Off
Key date value minimum flow rate Off
Key date value time pipe burst Off
Key date value pipe burst Off
Key date value instantaneous flow rate 1 Off
Key date value time peak flow rate 2 Off
Key date value peak flow rate 2 Off
Key date value time maximum flow rate 3 Off
Key date value maximum flow rate 3 Off
Key date value minimum pressure Off
Key date value time minimum pressure Off
Key date value maximum pressure Off
Key date value time maximum pressure Off
Key date value minimum temperature Off
Key date value time maximum temperature Off
Key date value maximum temperature Off
Key date value time maximum temperature Off
Key date value current pressure Off
Key date value current temperature Off
Key date value extended alarms Off
Key date value reverse volume Off
Key date value net volume On
Key date value alarm status On
Wake up interval Sec. 3
UTC time shift Hours 0
Pulse On
Pulse mode A4 balanced pulse
Pulse value Litres 100
Pulse length ms 500
1) The instantaneous flow rate is the mean value of the logger period
2) The peak flow rate is the mean value over 2 seconds
3) For maximum flow rate, see section10
14. Temperature measurement
The Cordonel measures the water temperature. The measurement is performed directly by the ultrasonic signal. The measured temperature is
shown on the display in line 2 and can be transmitted by radio via the SEMI data protocol of SensusRF.
15. Optional pulse output
The Cordonel is equipped with a slot for a pulse adapter.
If the Cordonel is delivered without a pulse module, the slot is fitted with a dummy to protect it against contamination.
The dummy must be removed before installing the pulse module. When doing so, make sure dirt does not enter the slot. If the slot is dirty, it must
be cleaned carefully by rinsing and wiping it with a soft cloth. Avoid scratching the surface.
If the pulse module has been installed, the cable must be routed directly from the Cordonel meter towards the bottom of the meter.
Never wind the cable around the head of the meter.
16. Time stamp
The Cordonel has a real time clock (RTC) from which time and calendar are derived. By default, the time is set to UTC.
Most reading systems display the meter results in local time because they take into account the offset to UTC. It is therefore generally not neces-
sary to change the time in the Cordonel.
17. Maintenance and cleaning
Under normal operating conditions, the meter is maintenance free. The meters can be cleaned however, if necessary. Do not use chemicals,
high-pressure cleaners or sharp-edged tools when cleaning (please observe section 8.2).
18. Transportation
• The meters should be transported dry, as frost-free as possible and under hygienically harmless conditions.
• If possible, the meters should always be transported in the individual packaging supplied in order to avoid damage and soiling.
• Transportation temperature:
Standard conditions: -10 °C ... 40 °C
for one week: -40 °C ... 60 °C
19. Storage
• The meters should be stored in a dry, dust-free place and under hygienically harmless conditions.
• If possible, the meters should always be stored in the individual packaging supplied in order to avoid damage and contamination.
• Storage temperature:
Standard conditions: -10 °C ... 40 °C
For one week: -40 °C ... 60 °C
20. Disposal
The Cordonel meter contains lithium batteries and must therefore not be disposed of with household waste.
Cordonel
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