Woltman Wate метр

Woltman Wate Meter This series of water meter is dismountable Woltmann water meter, its measurement characteristics and mechanical properties meet with requirements of GB778.1 3-1996 on Class B water meter standard. The meter is specially installed with intelligent electronic unit based on originally mechanical reading display, being compatible with RS485 bus transmission pattern so as to facilitate the networking to implement automatically remote meter reading function. Feature: 1.“Zero” power consumption, with low failure rate and longer service life 2.Intelligent electronic cell is completely sealed in the counter which is separated from water and moisture outside 3.Be compatible with RS485 bus transmission, both independent working and networking are available 4.Remote transmit consumption information and other information through the bus line Main technical date: ModelDNStd. of Meas.QmaxQnQtQminMin. ReadingMax. Readingmmm3/hm3LXLDY-50Z1 50A30154.51.21999999B3.00.45LXLDY-80Z1 80A8040123.21999999B8.01.2LXLDY-100Z1 100A12060184.81999999B121.8LXLDY-150Z1 150A300150451210999999B304.5LXLDY-200Z1 200A500250752010999999B507.5LXLDY-250Z1 250A80040012032100999999B8012LXLDY-300Z1 300A120060018048100999999B12018 Dimensions and weight: TypeDNLength(L)Height(H)Height(G)Connecting FlangeWeightmmmmOuter Dia(mm)Bolt Circle Dia(mm)Connecting Bolt(PCS)KgLXLDY-50Z150200255.84001651254 X M1612LXLDY-80Z180225275.84002001608 X M1616LXLDY-100Z1100250285.84002201808 X M1618LXLDY-150Z1150300345.55002852408 X M1642LXLDY-200Z1200350372.55003402958 X M1664LXLDY-250Z1250450492.873039535012 X M2094LXLDY-300Z1300500515.873044540012 X M20114 Working Condition: Water temperature: 30°C 50°C water Humidity:0 97%RH Water pressure:≤1MPA Mains Voltage: 12±2V(only available for communication) Maximum permissible error: a)The maximum permissible error between and including the minimal flow rate (Qmin) and excluding the lower section of the transitional flow rate (Qt) is ±5% b)The maximum permissible error between and including the transitional flow rate (Qt) and including the higher section of the maximum flow rate (Qmax) is ±2%.