Battery powered ultrasonic water meters

Battery powered ultrasonic water meter FLOMIC FL102X

Easy measurement without power grid

Battery-powered ultrasonic water meters of the type series FLOMIC FL102X (FL1024 - compact version, FL1025 - remote version) are intended for industrial and commercial applications in water supply systems where they provide for measurement of instantaneous flow rate, pressure and consumption of water, as well as storage of the measured data.
The meters utilize the principle of different propagation speeds of ultrasonic signals if directed in and against the direction of water flow. Ultrasonic water meters are noted forhigh accuracy and long-term parameter stability over a wide range of measured flow values. The FLOMIC water meter does not need any external power source, no moving parts and, compared to conventional meters, significantly lower hydraulic losses.

Water meter electronics functions

The electronic accessories of the water meters make possible measurement and display of instantaneous flow rate, pressure and total volume of water passed through the meter since it was reset last time; the flow data measured at pre-set intervals can also be stored and communicated via optical interface to a portable PC where they can be retrieved. The FLOMIC water meter also include pulse and current (4 to 20 mA) outputs.

Technical parameters

usagemeasurement of total volume of the water passed through and instantaneous flow rate and pressure
the principle of the measurementtransit-time
type- one beam (1B)
- compact and remote version
the range of  dimensionDN32 to DN200
accuracy of measurementclass B according to ISO 4064-1
temperature of measured fluidto 50°C
pressureup to 1.6 MPa
flow sampling period1 sec
electrical outputspulse and current
interfaceoptical probe, RS 232, GSM module
data storagedata archive
power sourceLi battery 3.6V, 16Ah, lifetime 6 to 8 years
protection classIP67 / IP68 in remote version