Hunan Changde Water Meter Manufacture Co., Ltd.
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Ultrasonic water meter
Changde brand Ultrasonic water meter is a kind of pure electronic water meter which can calculate the flow rate of water according to the time difference analysis process by detecting the time difference caused by the ultrasonic
wave moving in the water in the forward flow and counter-current propagation.
Product Features:
Small starting flow, large measuring capacity, high accuracy, and stable performance
Internal non-moving parts without flow-resisting elements, not affected by impurities in water,
longer term life;
Support the remote communication function by M-BUS wired remote or LoRa wireless
It has the capability of measuring and measuring drip water, can solve the traditional problems of
water meters, and is more convenient for ladder water prices, ensure the water resource economical and rational using.
Has a broad market and application prospects.
Product standard:
National Standard of China GB/T 778.1-2007/ISO4064-1:2005
Measurement of water flow in closed full pipes Drinking cold water meters and hot water meters
Main Tech. Parameters
| Item | Technical Data | ||
| Type | LXC15 | LXC20 | LXC25 |
| Diameter(DN)mm | DN15 | DN20 | DN25 |
| Overload flow rate(Q4)m³/h | 3.125 | 5.0 | 5.0 |
| Normal flow rate(Q3)m³/h | 2.5 | 4.0 | 4.0 |
| Transitional flow rate(Q2)m³/h | 0.025 | 0.04 | 0.04 |
| Min. flow rate(Q1)m³/h | 0.015 | 0.025 | 0.025 |
| Q3 / Q1 | R160 | ||
| Measurement grade | Level 2 | ||
| Operating Temp. | T50(0.1℃~50℃) | ||
| Flow profile sensitivity grade | U5,D3 | ||
| Pressure loss | ΔP63 | ||
| Max. Pressure | MAP16 | ||
| Climate & mechanical environmental safety levels | Class C | ||
| Waterproof Level | IP68 | ||
| Electromagnetic compatibility level | E1 | ||
| Measuring period | 1Times/250ms | ||
| Battery Supply | 6 years | ||
| Display | Cumulative flow m3 Instantaneous flowm3/h | ||
| Max Reading(m3) | 999999.999 | ||
