Flowmeters transmit pulses per revolution of the built in impeller which turns when fluid flows through the meter. The number of revolutions per ML will vary depending on a number of factors including viscosity of the fluid, temperature and pressure of the fluid being delivered, mounting and orientation of the flowmeter and over time wear and tear on the flowmeter. As the variables change the flowmeter needs to be calibrated.
PLEASE ENSURE CALIBRATION IS ALWAYS CARRIED OUT WITH ACTUAL PRODUCT, NOT CLEANING FLUID OR WATER
1. Select outlets then select view on the outlet where you want to calibrate the device
2. Select transactions and then look for your measured pour by looking that the device, date and time and brand matches when you made the pour. Select the calibrate option on the right.
3. Enter the real amount that you poured in mL and click on save. The displayed ratio will be the new ratio associated with this device.