
The Zemic BM8G-C3-500Kg-5B is the 500 kg capacity Zemic BM8G, a hermetically sealed stainless steel single shear beam load cell with a robust, wide mounting surface, for weighing in harsh environments, manufactured in stainless steel with IP68 ingress protection. This model is OIML R60 C3.
| Manufacturer | Zemic |
| Manufacturer part number | BM8G-C3-500Kg-5B |
| Capacity | 500 kg |
| Approval | OIML R60 C3 |
| Rated output | 2.0 ± 0.004 mV/V |
| Dimensions | 203.2 × 36.48 × 47.63 mm |
| Material | Stainless steel, hermetically sealed |
| Protection | IP68 |
| Signal | Analog |
| Input resistance | 350 ± 3.5 Ω |
| Output resistance | 350 ± 3.5 Ω |
| Insulation resistance | ≥ 5000 MΩ @ 50 VDC |
| Zero balance | ≤ ±2.0 %FS |
| Compensated temperature | −10 to +40 °C |
| Operating temperature | −35 to +65 °C |
| Storage temperature | −40 to +70 °C |
| Recommended excitation | 5 to 15 VDC |
| Maximum excitation | 18 VDC |
| Safe overload | 150 %FS |
| Ultimate overload | 300 %FS |
| Recommended bolt torque | M12: 100 N·m; M20: 375 N·m; M24: 650 N·m |
| Cable | Shielded 4-conductor AWG 22, 5 m, Ø5.0 mm, black silicone rubber jacket; shield not connected to the load cell body |
| Wiring | Input (+) red, Output (−) white, Input (−) black, Output (+) green |
| Certificates | OIML R60/2000-DE1-10.07 (certificate of conformity); test certificate D09-07.22 |
| Accuracy class | C3 (OIML R60 C3) |
| Maximum verification intervals (nmax) | 3000 |
| Minimum verification interval (vmin) | Emax/10000 |
| Combined error | ≤ ±0.023 %FS |
| Creep (30 min) | ≤ ±0.016 %FS |
| Temperature effect on sensitivity | ≤ ±0.018 %FS/10 °C |
| Temperature effect on zero | ≤ ±0.014 %FS/10 °C |
| Maximum deflection | ~0.2 mm |
| Load cell weight | ~2.3 kg |
| Mounting | 2 × Ø13.9 mm through holes; loading hole Ø17.48 mm, Ø30.3 mm counterbore 11.9 mm deep |
| Product | Order code |
|---|---|
| Zemic BM8G 500 kg Shear Beam Load Cell (BM8G-C3-500Kg-5B) | 24171 |
Use the SKU and manufacturer part number above as the order code, then confirm wiring, signal, and environment with WeightechUSA before ordering.
Yes. Send photos of the installed cell, the label, mounting dimensions, cable colors, capacity, and the scale application.
Send the old load-cell label, capacity, dimensions, cable details, and application. We will confirm the manufacturer part number and fit.
Email SalesView DatasheetCall +1 (954) 666-0877 × 305| Capacity | Manufacturer part number | SKU | Approval | Price |
|---|---|---|---|---|
| 1 t | BM8G-C3-1.0t-5B | 24172 | OIML R60 C3 | $472.00 |
| 2 t | BM8G-C3-2.0t-5B | 24173 | OIML R60 C3 | $472.00 |
| 5 t | BM8G-C3-5.0t-5B | 24174 | OIML R60 C3 | $824.00 |

| Signal | Analog |
|---|---|
| Protection class | IP68 |
| Material | Stainless Steel |
| Combined error | ≤ ±0.023 %FS (C3) |
| Compensated temp range | −10 to +40 °C |
| Creep error 20mins | ≤ ±0.016 %FS / 30 min (C3) |
| Input impedance | 350 ± 3.5 Ω |
| Insulation resistance | ≥ 5000 MΩ @ 50 VDC |
| Internal Battery | -- |
| Maximum excitation | 18 VDC |
| Maximum number of intervals | 3000 nLC |
| Maximum safe overload | 150 %FS |
| Operating temp range | −35 to +65 °C |
| Output impedance | 350 ± 3.5 Ω |
| Rated capacity | 500 kg |
| Rated output | 2.0 ± 0.004 mV/V |
| Recommended excitation | 5 ~ 15 VDC |
| Ultimate central overload | 300 %FS |
| Zero balance | 2.0 %FS |
| Manufacturer | Zemic |
| Accuracy | C3 |
| Number of Wires | 4 wires |
| Manufacturer's Part Number | BM8G-C3-500Kg-5B |
| Approval | OIML R60 C3 |
| Short name | BM8G-500kg C3 Shear Beam Load Cell |
| Hero chips | IP68; Stainless Steel; Analog signal; OIML R60 C3; 4 wires |