Meters and Measurement Devices for Exact Consumption Data Acquisition

Ultrasonic Split Heat Meter, 221 Series (Cast Iron, Flange Type)

The transmitter and calculator of ultrasonic split heat meter, 221 series (carbon steel, flange type) are installed separately. The flow meter has a cable up to 5m and the temperature sensor cable has a maximum length of 80m, solving the remote installation problems.

Parameters
  • Line material: cast iron
  • Connection type: flange type
  • Nominal diameter range: DN50-DN200
  • Pressure rating: PN16/PN25
  • Water-proof grade: IP65
  • Power supply: M-BUS + built-in lithium battery or DC240V+ built-in lithium battery or built-in lithium battery power supply
External dimension
Ultrasonic Split Heat Meter, 221 Series (Cast Iron, Flange Type)
Flow rate codeNominal diameter DN Height H Flange outer diameter D Length L Bolt circle diameter D1 Bolt number on each side- thread n-M Overload flow rate Normal flow rate Minimal flow rate
N15 50mm 250mm 165mm 200mm 125mm 4-M16 30m3/h 15m3/h 0.3m3/h 
N 25 65mm 265mm 185mm 200mm 145mm 4-M16 50m3/h 25m3/h 0.5m3/h 
N 40 80mm 280mm 200mm 250mm 160mm 8-M16 80m3/h 40m3/h 0.8m3/h 
N60 100mm 310mm 220mm 250mm 180mm 8-M16 120m3/h 60m3/h 1.2m3/h 
N100 125mm 330mm 250mm 250mm 210mm 8-M16 200m3/h 100m3/h 2.0m3/h 
N150 150mm 360mm 285mm 300mm 240mm 8-M20 300m3/h 150m3/h 3.0m3/h 
N250 200mm 405mm 340mm 350mm 295mm 12-M20 500m3/h 250m3/h 5.0m3/h 
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Guangzhou Basic Intelligence Technology Co., Ltd.
Add.: No. 164, Jinyang 1st Road, Jinhu Industrial Zone, Tanshan Village, Hualong Town, Panyu District, Guangzhou City, Guangdong Province

Contact: Sara
Fax: +86-20-80672831

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