Distribution Measurement Survey Results for Distribution Measurement Equipment Testing Maintenance Rotary Meter Maintenance Survey

摘要

50% of respondents are driven by regulatory inspections annually that are not tied to meter registration values. - Test Frequency: 43% test between 2 and 5 years. 21% test between 10 & 20 years. 79% of respondents perform a Differential test. 64% of respondents do not use on-site meter Proving: 36% use transfer prover for on-site testing. 50% of meters are returned to shop for testing and calibration. Changing or adding of oil is split between established time frame with 50% responding "only as needed": 64% of respondents use Screens or Strainers.