The device "Optima" is an element of the integrated protection of the water meter and is used in conjunction with the magnetic field indicator to protect the water meter from the influence of a constant magnetic field (neodymium magnets).
The protective device also blocks access to the calibration seal of the manufacturer, the further dismantling of water meter body and the ability to affect the operation of the counting mechanism.
The housing of the security device is made of transparent polystyrene, which allows to control the integrity of water meter.
Set the device to the water meter and fix to the pipeline by means of sealing wire and indicative seal.
Weight, kg: 0,098
The view of installed protection device and the magnetic field indicator:
The view of indicator after being exposed by magnetic field