
Features of Rs485 Ultrasonic Water Meter
1. High-precision dual-channel design of shunt layer above DN50
2. IP68 protection level
3. Built-in quantitative controller, and time-sharing accumulator. Automatically start the controller at the set time to achieve automatic timed quantitative water supply or quantitative irrigation. Time-sharing accumulation of traffic within a set period of time has achieved a gradient rate.
4. Heat setting: Optional dual PT1000 temperature measurement function can realize heat measurement, suitable for air conditioning and refrigeration industry
5. Ultrasonic measurement, no rotation, no wear parts. Long-term guarantee of measurement accuracy and high reliability of the whole machine; suitable for a variety of water quality, including those containing gravel and weed

Q4 | Q3 | Q2 | Q1 | |||
m3/h | m3 | |||||
LXSR-15E | 3.125 | 2.5 | 50/25 | 31.25/15.625 | 0.00005 | 99999 |
LXSR20E | 5 | 4 | 80/40 | 50/25 | 0.00005 | 99999 |
LXSR-25E | 7.875 | 6.3 | 126/63 | 78.75/39.375 | 0.00005 | 99999 |
LXSR-32E | 12.5 | 10 | 200/100 | 125 / 62.5 | 0.00005 | 99999 |
Water temperature: 0.1 degree ~40ºC for cold water meter.
Water Pressure: Less than or equal to 1.0Mpa or 1.6Mpa
in the lower zone from qmin inclusive up to but excluding q t is ± 5%;
in the upper zone form q t inclusive up to and including q s is ± 2%.
Hot water meter ±3%
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