Uses:The series of water mater is used to record consumption of tap water in the family or a resident unit. Conditions of use:Water temperature ≤ 40 degrees (hot surface ...
Working conditions: Cold water surface temperature not higher than 40 ℃ Cold water meters-temperature not at 90 degrees Working pressure less than 1Mpa
Working conditions: Cold water surface temperature not higher than 40 ℃ Cold water meters-temperature not at 90 degrees Working pressure less than 1Mpa
Working conditions:Cold water surface temperature not higher than 40 ℃Cold water meters-temperature not at 90 degreesWorking pressure less than 1Mpa
Working conditions: Cold water surface temperature not higher than 40 ℃ Cold water meters-temperature not at 90 degrees Working pressure less than 1Mpa
Working conditions: Cold water surface temperature not higher than 40 ℃ Cold water meters-temperature not at 90 degrees Working pressure less than 1Mpa
Working conditions: Cold water surface temperature not higher than 40 ℃ Cold water meters-temperature not at 90 degrees Working pressure less than 1Mpa
Maximum permissible error: A) low (≤ Q Q1 ≤ Q2) maximum permissible error is ± 5% B) low (≤ Q ≤ Q2 Q4) the maximum permissible error is ± 2%
Maximum permissible error: A) low (≤ Q Q1 ≤ Q2) maximum permissible error is ± 5% B) low (≤ Q ≤ Q2 Q4) the maximum permissible error is ± 2%
Maximum permissible error: A) low (≤ Q Q1 ≤ Q2) maximum permissible error is ± 5% B) low (≤ Q ≤ Q2 Q4) the maximum permissible error is ± 2%
Working conditions:Cold water surface temperature not higher than 40 ℃Working pressure less than 1Mpa
Uses:Record flows through drinking cold water pipe (heat) the amount of water. Applicable standards:ISO 4064 (GB/T778-1996 JB/T8802-1998)
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