The ZHM series in the patented pattern construction (ZHM CT) is designed primarily for coating applications. Structural features such as flat seals and free-standing shafts ensure optimal flushing. The cartridge construction dramatically reduces weight compared to the standard version, and allows mounting directly in the nozzle on the robotic arm without limiting the dynamic behavior of the robot. The flow meters have a very high resolution that allows extremely accurate flow measurement over a very wide measurement range.
Measuring Ranges 0.005 up to 3 l/min
Measuring Accuracy up to ±0.1 %
Repeatability ±0.05 % (under the same conditions)
Linearity ±0.5 % of actual flow (viscosity ≥ 30 mm²/s)
Materials
- Housing: as per DIN 1.4305 [AISI 303].
- Wheels: axle per DIN 1.4122
- Bearing: Tungsten carbide sleeve bearing, stainless steel ball bearing
- Seals: PTFE (others on request)
Pressure up to 200 bar [2,900 psi]
Medium Temperature -40 °C up to +180 °C [-40 °F up to +356 °F] (others on request)