4) External strainer must be installed on inlet side of the water meter to avoid any particulate going it to the meter and choking and effecting efficiency of reading. 3)Take due care while meter mounting and unpacking as all meter have movable parts inside and can get damaged due to jerks or fall causing deviations in readings for which we are not responsible. 2) Non-Return (Check) Valve on outlet side of the watermeter is preferable. Precautions : 1) Please note meter should not be buried underground if they are buried please make sufficient cabinet for periodic reading and its safety.
Sensus water meter prv iso#
Performance Table as per ISO 4064/1 of 1993 Class B No abrupt restriction immediately behind meter thus for long durability Installation of strainer before the meter is recommended.
Requirements before installation : Unrestricted straight pipe before the meter 10 X DIA. This is partially due to the Governor signing the Water Stewardship Act in 2010 that requires us to have a leak detection program. All meters are designed to measure water even when pipe is full. Etowah Water & Sewer Authority is conducting a meter replacement program that is upgrading all of the existing meters with the latest water meter reading technology.Suitable for maximum temperature of 45’C.Spiral meters are tested to withstand a maximum hydrostatic pressure of 16 kg/cm2.Meter casing is of graded cast iron and houses press fitted non removable liner made of brass.Designed to meet demand of reliable meters, capable of measuring large quantities of water, where little loss of water head is allowed.Technical Data : Performance Table as per ISO 4064/1 of 1993 Class B
Requirements before installation : Unrestricted straight pipe before and after the meter upto 300mm: 3 X DIA : from 400mm : 5 X DIA. Installation : In Horizontal, vertical, Inclined pipes. Data Logger compatible meter can also be supplied.Upto 3 pulsers ( 1 X OD, 2 X RD ) may be fitted without breaking the approval seal.¼” connection port for pressure sensor.Not affected by external Magnetic fields.Powder coating offers maximum corrosion resistance.Rotor Hydrodynamically balanced ( DN 300 ).Symmetrical calibration adjustment ( DN 300 ).Application : Measurment of high, relatively constant flow rates of water Upto 45’C
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