It is suitable for flexible installation positions without loss of accuracy. The meter can also be used for flow monitoring if fitted with optional limit contacts.
The N4 orifice flow meter is used to measure the flow of clear liquids in closed pipelines. Fulfilment of DIN 19 643 makes the flow meter particularly ideal for treating and disinfecting swimming and bathing pools.
¹Standard measurement range for liquids (ρ = 1 kg/l, viscosity 1 mPa.s)
² Standard measurement range for gases (Pe = 0 bar pressure, T = 0 °C, ρ = 1,293 kg/m³, v = 0,0181 mPa.s)
Declaration of conformity
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