Ultrasonic Water Meter Residential Remote Reading Brass Body
Product Description
Ultrasonic Water Meter Residential Remote Reading Brass Body
Service
· Quality Gurantee: Water meter for 1 year;
· Support install guide & test in site;
· Date sheet can be sent to other management system easily.
Brief introduction
Ultrasonic water meter is a new type of water meter that detects the time difference caused by the change of velocity when the ultrasonic beam propagates in the opposite direction of the water, and analyzes and processes the flow rate of water to further calculate the flow of water.
Features
·Material:brass body
·Applicable scene:home/apartment/domestic/indoor/house/residential/housing/garden housing residential building/residence/apartment /household portable/garden/domestic residential
·Technical data conform to international standard ISO 4064.
·communication:rs485 modbus/LoRa remote reading
Technical specifications
| Item | Unit | Details | ||||
| Nominal diameter | mm | 15 | 20 | 25 | 32 | 40 |
| Q3/Q1 | R200 | |||||
| Overlolad flow(Q4) | m⊃3;/h | 3.125 | 5 | 7.875 | 12.5 | 20 |
| Nominal flow(Q3) | m⊃3;/h | 2.5 | 4 | 6.3 | 10 | 16 |
| Transitional flow(Q2) | m⊃3;/h | 0.02 | 0.032 | 0.05 | 0.08 | 0.128 |
| Minimum flow(Q1) | m⊃3;/h | 0.013 | 0.02 | 0.032 | 0.05 | 0.08 |
| Accuracy class | class 2 | |||||
| Battery life | 8 years | |||||
| Temperature class | T30/T50 | |||||
| Pressure class | ≤0.063Mpa | |||||
| Pressure loss class | p63 | |||||
| Flow prefile sensitivity class | U10/D5 | |||||
| environmental class | Class B,M1 | |||||
| electromagnetic environment class | E1 | |||||
| Working pressure | 1.6Mpa | |||||
| Max flow indication | 999999.9m⊃3; | |||||
| Installation position | Horizontal or Vertical | |||||