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M-bus water meter without module
  • M-bus water meter without moduleM-bus water meter without module
  • M-bus water meter without moduleM-bus water meter without module

M-bus water meter without module

This M-bus water meter without module is offered by China manufacturer Ningbo Ningshui instruments co.,ltd. The company spirit of "quality of survival, innovation and development" concept, with strong technical force, rapid development. The main products are water meter, water meter accessories, valves, pipe fittings, copper products, water purifier and so on. We have our technical team to meet customer's custom requirements and QC team to control the quality of goods shipped from our factory.

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Product Description

Ningshui M-bus water meter without module Introduction

This is Ningshui M-bus water meter without module . By utilizing M-BUS communication, our water meters can achieve remote copy control and support step water pricing. Additionally, they offer the advantages of simple wiring, low cost, and high communication success rates. Our photoelectric direct reading water meters use optical wheel identification (OCR) technology to read water meter wheel readings directly.

→ With high accuracy
→ For horizontal use
→ Measuring accuracy conform to ISO 4064 class B Standard
→ Selected high quality materials for steady & reliable characteristic
→ Universal use.Easy for interchange & maintenance
→ Usually no power, powers by the bus power supply only when meter reading / switching valve, data acquisition, data transmission or valve control according to the requirements of the command
→ The meter has a unique address identifier, according to the address can read the corresponding data to ensure data uniqueness, correctness;
→ Control function, comes with the valve, according to the need to switch to prevent malicious arrears of water charge
→ Combine with the host computer system, established remote automatic meter reading management system, really realized meter reading, monitoring automation

Ningshui M-bus water meter without module Parameter (Specification)

Size Length(L) Width(W) Connection Thread
DN15 165mm 98mm G3/4” B
DN20 195mm 98mm G1” B
DN25 225mm 102mm G1 1/4” B


·Register sealed type: Dry type; Semi-dry type; Super-dry type.
·Measurement range ratio(Q3/Q1): R=80,100,160
·Size: 15mm 20mm and 25mm
·Cold water / Hot water
·Custom lengths and threads are available.
·Thread end type: BSP / NPT.
·Materials: Brass
·Plastic Working pressure: PN10(10bar)
·Temperature: T50/T90
·Pressure rating:MAP 10
·Pressure loss rating:P63
·Maximum Permissible working pressure :1.0MPa
·Minimum allowable working pressure: 0.03MPa
·Service life    >6 years
·Accuracy class: Class 2 (Class B)
·Installation method :Horizontal installation
·Working Condition:Indoor using, relative humidity ≤93%, Cold water Meter ≤40℃,Hot water meter≤90℃, Water quality conforms to the National tap water standard
·Communication port:M-BUS/ RS485



flow rate


Connecting thread
15 2.5 Q3/Q1≥100
Q2/Q1= 1.6
99999.9m³ 0.1m³ 165 93 142 R1/2 G3/4 2
20 4.0 99999.9m³ 0.1m³ 195 93 142 R3/4 G1
25 6.3 99999.9m³ 0.1m³ 225 93 142 R1 G1-1/4

The maximum permissible error

Q1 ≤Q<Q2±5%
Q2 ≤Q<Q4±2%

Hot Tags: M-bus water meter without module, Manufacturers, Suppliers, China, Cheap, Factory, ISO4064, Price

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