Explosion-proof
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The HM P (P for Pelton wheel) series turbine flow meter operates on the Pelton wheel turbine principle and is used to measure continuous and discontinuous volume flows. It is mainly used for cost-effective flow measurements in heating and cooling circuits. Even highly contaminated media at very high temperatures can be measured thanks to the special design and bearing concept.
Measuring Ranges 3.0 up to 280 l/min
Repeatability ±0.5 % (under the same conditions)
Linearity ±2.5 % of actual flow (viscosity 1 mm²/s)
Viscosity Range 0.8 up to 10 mm²/s
Materials
- Housing: as per DIN 1.4305 [AISI 303].
- Wheels: axle per DIN 1.4122
- Bearing: Brass, Ceramics
- Seals: FKM, graphite
Pressure up to 20 bar [290 psi].
Medium Temperature -60 °C to +350 °C [-76 °F up to +662 °F].
