The series of high-resolution helical flow meters is mainly used in applications with highly viscous, abrasive and filled, lubricating and non-lubricating media. The extremely high resolution electronics integrated in the measuring devices support the measurement of the smallest dosage quantities in applications with the highest reproducibility requirements. The SRZ High Resolution is intended for precise volume measurement in various media. These include adhesives, sealants and polymers as well as all types of greases and oils.
Measuring Ranges 0.04 up to 40 l/min
Measuring Accuracy up to ±0.1 %
Repeatability ±0.05 % (under the same conditions)
Linearity up to ±0.25 % of actual flow
Materials
- Housing: as per DIN 1.4305 [AISI 303], 1.4980 [AISI 660]
- Helicals: as per DIN 1.4122
- Bearing: tungsten carbide
- Seals: FKM, PTFE (others on request)
Pressure up to 250 bar [3,600 psi]
Medium Temperature -4 °F up to +158 °F [-20 °C up to +70 °C] (others on request)