ZMMC3 Flat compression washer type donut load cell
The ZMMC3 is through-hole force sensor which is available in a wide range of standard capacities from 50N through to 1000N. The ZMMC3 is configured for compression force measurement acting on cylinders, bolts or shafts. A range of internal through-hole diameters is available. The outer and inner diameter can be customized based on client’s requirements.
Dimensions in mm
| PARAMETER | VALUE | UNIT |
| Standard capacities (Emax) | 50-1000 | N |
| Rated output-R.O. | 1.5 | mV/V |
| Zero balance | 1 | ±% of rated output |
| Non linearity | 0.25 | ±% of rated output |
| Hysteresis | 0.25 | ±% of rated output |
| Non-repeatability | 0.1 | ±% of rated output |
| Creep error (30 minutes) | 0.05 | ±% of rated output |
| Zero return (30 minutes) | 0.05 | ±% of rated output |
| Temperature effect on min. dead load output | 0.0026 | ±% of rated output/℃ |
| Temperature effect on sensitivity | 0.0015 | ±% of rated output/℃ |
| Compensated temperature range | -10 to +40 | ℃ |
| Operating temperature range | -20 to +60 | ℃ |
| Safe overload | 150 | % of R.C |
| Ultimate overload | 200 | % of R.C |
| Excitation, recommended | 10 | Vdc |
| Excitation, maximum | 15 | Vdc |
| Input resistance | 720±20 | Ohms |
| Output resistance | 700±3 | Ohms |
| Insulation resistance | 5000 | Mega-Ohms |
| Material | Stainless steel | |
| Protection class | IP66 |
