DN15 Brass Wireless Nb-Iot Automatic Multi Jet Water Meter

Multi jet water meter, dry dial, wireless Nb-Iot Automatic meter reading DN15 brass

The photo electric water meter, reads directly from number roller. By comparison to traditional pulse emitter, the difference is reduced down to zero. It features low power consumption, only need power supply at meter reading or valve close / open action.

The basic water meter is multi jet type, which has high accuracy, low initial flow, easily read, safety and long service life. Our multi jet water meter is made of brass, plastic or iron as requested, we produce high quality multi jet water meter, it is dry dial type, vane wheel. Available in sizes 15mm to 50 mm with nominal flow rates of Qn 1.5m³/h to Qn 15m³/h. It's for cold water volumetric measurement, or hot water up to 90 ℃.  

Water meter Features:

• The Nominal flowrate of Qn 1.5 m³/h to 15m³/h, Q3 2.5m³/h to 25m³/h
• R value is R80 / 100 / 125 / 160 as requested
• Suitable for both cold and warm water applications
• Replaceable meter inserts available
• Good readability even at extreme operational conditions
• Optionally retrofittable with pulse contactors

Operate condition:

• Water temperature:0.1℃～40℃ for cold water
  30℃～90℃ for hot water meter.
• Water pressure: ≤1.0 Mpa

Note:

• Measuring accuracy conform to ISO 4064 class B standard..
• Available with different length on request. Available in hot water meter on request.

Maximum Permissible Error:

(1)  Between qt (included) and qs is ±2%;
(2) Between qmin and qt (excluded) is ±5%.

Circuit board

Potable reader

Data sheet

Competitive Advantage:

• Compliance to international standards: ISO4064 / GBT778 / Q/320700JR05-2003
• Strict process control
• Advanced calibration equipment
• Engineer team

Production line

Base water meter