- Continuous measurement of fluid flow, calculation of the total volume.
- Accumulation of information about the measured volume during the hour, day, month in the nonvolatile memory.
- Built-in real time clock with autonomous power source.
- Works in together with a variable differential pressure flowmeters with a standard diaphragm.
- Setting max and min consumption, Reynolds number correction coefficients for different consumption values.
- Setting water temperature according season.
- Possibility to calibrate differential pressure to increase accuracy of measuring.
- Power supply from the built-in 3.6 V lithium battery with a capacity of 7.2 A•h (autonomous operation for at least 1 year).
- Flowmeter is made in housing of “Sapphire-22DD” measuring converter of pressure difference.
- Reading data from the flowmeter is performed via the remote control.
|Pressure differencemeasuring range, kPa||0..16|
|Reduced error in measuring differential pressure, %, up to||±0.25|
|Relative error in flow measurement, %, up to:
Data archive capacity, number of records:
|Operating temperature range of the flowmeter||-10°С..+60°С|
|Operating temperature range of the liquid being measured||0°С..+40°С|
|Dust and moisture protection||IP54|
Autonomous fluid flowmeter AROR.