Ningbo meter offer VRLA photoelectric direct reading remote meter 485 meter pure water of table

Features: Compliant "electronic remote meter" (CJ / T224-2012) standard; meet "Drinking cold water and hot water" (GB / T778.1 ~ 3-2007) national standards;) national standards; Power supply: DC (9-15) V or DC (24-12) V; the use of advanced data coding and verification methods, high communication reliability; meet EMC, ESD, EMI and other electronic products, the technical requirements of electromagnetic compatibility, industry-leading level ; communication protocol: M-BUS, industry-wide or user-specified; telecommunications transmission rate: 1200bps / 2400bps purposes: electronic remote meter for the total water volume measuring household or a resident unit passing through the pipeline, and has the sender sensor It can be used for a variety of intelligent remote meter reading system of measurement signaling instruments. Features: the sender sensor type choices are reed, the Hall element, optoelectronic components, such as sensors; sensor with high reliability, engage in interference resistance, long life; not to change the technical indicators of water meters; reservation original meter reading character wheel display function; special structure design, advanced testing techniques to ensure reliable signal acquisition; maximum transfer meter data acquisition device to distance 150M; a wide range, can be used with a variety of data collection devices; dry , no style, hot and cold water optional; partially modified by ordinary water is achieved. The main technical parameters: nominal diameter Q3 / Q1 Overload flow Q4 Common flow Q3 transitional flow Q2 minimum flow Q1 minimum reading Min maximum reading Max mm (m3 / h) (L / h) m3 15 80 3.125 2.5 50 31.25 0.00005 99999 100 40 25 125322016025 15.62 20 80 5,480,501,006,440,125 51.2 3216040252580 7.875 6.3 126 100 100.8 78.75 80.64 50.4 63 125 16 063 126 6.3 7.875 39.37 3280 78.75 80.64 50.4 100 100.8 63 125 16 063 39.37 Indication error limit: from minimum flow (qmie) to excluding transitional flow rate (qt) the lower zone ± 5% from transitional flow (qt) to overload flow rate (qt) upper zone ± 2% (hot water ± 3%) Conditions of use: cold water Working temperature: + 0.1 ℃ ~ + 35 ℃ hot water work wet: + 0.1 ℃ ~ + 90 ℃ Working pressure ≤1.0MPa