Quick Details Place of Origin:Zhejiang, ChinaBrand Name:SIERJIA Model Number:DN15-DN40certificate:ISO9001 Type:Water MetersProduct name: Direct Reading Water Meter Modbus Communication:RS485/M-BUS Supply Ability Supply Ability 100000 Piece/Pieces per Month The water meter can be produced in a hurry Packaging & Delivery Packaging Details Conventional packing of water meter:OUTER CARTON: 6 pcs/ctn INNER CARTON: 1 pc/ctn Port Ningbo Lead Time: 30days
APPLICATION ____water meter remote reading ___________
Measuring the volume of cold potable water passing through the pipeline
1. The metering and other properties of this product have reached the national standard GB/T778.1~3—2007. And in line with the"electronic remote water meter"(CJ/T 224-2012)
2.The use of non-contact sensors does not affect the original performance of mechanical water meters.
3.The infrared radiation method is adopted to enhance the anti-interference ability; the non-mechanical contact mode does not cause the garbled phenomenon due to mechanical looseness.
4.With a low power design, power is only required for readings.
5.Special coding method, there is no dead zone of reading, the mechanical rotation and electronic reading can be kept when the character wheel is rotated to any position.
6. Using advanced data encoding and verification methods, communication reliability is high.
7. It can be combined with the meter reading system to establish a remote meter reading management system to truly realize meter reading automation.
8. The agreement is in line with the"Technical Conditions for Data Transmission of Household Meters"GJ/T188-2004 or MODBUS or both parties.
WORKING CONDITION______________________________________________ Water temperature≤50 for cold water meter ≤90 for hot water meter Water pressure≤1MPa or 1.6MPa optional (10bar or 16bar optional) MAXIMUM PERMISSIBLE ERROR____________________________________ a) In the lower zone from Q1 inclusive up to but excluding Q2 is±5%. b)If the temperature≤30°C, In the upper zone from Q2 inclusive up to and including Q4 is ±2%. If the temperature>30°C, In the upper zone from Q2 inclusive up to and including Q4 is ±3%. MAIN TECHNICAL DATA____________________________________________
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DN15 Photoelectric Direct Reading Remote Water Meter M-BUS Remote Meter 485 Remote Intelligent Water Meter