Gear Flowmeters with Ball Bearings (ZHM-KL)
- Measuring range:
0.002 to 1000 l/m - Viscosity:
1…25,000 mm²/s - Linearity:
±0.5 % of actual value - Pressure:
max. 420 bar
The ZHM KL gear flow meter series (ball bearing design) are flow meters which are mainly used in lubrication and non-lubrication liquids. They are equally suitable for filled, viscous and abrasive media.
| General Specification | |
|---|---|
| Measuring ranges |
0.002 to 1000 l/m |
| Viscosity range |
1…25,000 mm²/s |
| Linearity |
±0.5% of actual value |
| Pressure | 420 Bar |
| Repeatability | ±0.05 % |
| Accuracy | ±0.1 % |
| Material | |
|---|---|
| Housing |
As per DIN 1.4305 (SS303), 1.4404 (SS316L) |
| Gears | As per DIN 1.4122 |
| Bearings | Stainless Steel Ball bearing (ZHM 01/2-05) Chrome roller bearing (ZHM 06-07) |
| Sealing: | FKM, PTFE (others on request) |
| Medium temperature | -40 to +180°C (higher temperatures on request) |
Hydraulic applications
Cylinder monitoring
Filling systems
Fuel measurement
Coolant circuit monitoring
Dosing systems
Lubrication monitoring
Additive dosing