MBB Miniature Bending Beam
FEATURES
- Capacities: 50, 100, 150, and 250 lbs
- Low profile for low-capacity scales
- Electroless nickel-plated alloy tool steel
- Optional – FM approval available
APPLICATIONS
- Silo / Hopper / Tank weighing
- Packaging machines
- Dosing / Filling
- Belt scales / Conveyor scales
OUTLINE DIMENSIONS
DIMENSION TABLE (All in mm)
| Capacity / Type | L | L1 | L2 | L3 | W | W1 | H | H1 | D1 | D | T | Remarks |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50 / 100 / 150 lb | 60.33 | 50 | 12.7 | 33.66 | 19.5 | 12.7 | 24.8 | 22.2 | 4.5 | 4.5 | – | Standard |
| 250 lb | 60.33 | 50 | 12.7 | 33.66 | 25.4 | 19.05 | 24.8 | 22.2 | 4.5 | 4.5 | – | Standard |
| 50 / 100 / 150 lb (OL) | 60.33 | 50 | 12.7 | 33.66 | 21.0 | 12.7 | 24.8 | 22.2 | 4.4 | 4.4 | – | OL type |
| 100 / 250 lb (VT) | 60.33 | 50 | 12.7 | 33.66 | 25.4 | 19.05 | 24.8 | 22.2 | 6.8 | – | 1/4-20 UNF | VT type |
| 100 lb (BCI) | 60.33 | 50 | 12.7 | 33.66 | 25.4 | 19.05 | 24.8 | 22.2 | 6.4 | 6.4 | – | BCI |
| 250 lb (BCI) | 60.33 | 50 | 12.7 | 33.66 | 25.4 | 19.05 | 24.8 | 22.2 | 6.4 | 4.5 | – | BCI |
| 250 lb (LT) | 60.33 | 50 | 12.7 | 33.66 | 25.4 | 19.05 | 24.8 | 22.2 | 4.4 | – | 1/4-28 UNF | LT type |
SPECIFICATIONS
| Parameter | Value | Unit |
|---|---|---|
| NTEP / OIML accuracy class | Non-Approved | – |
| Maximum no. of intervals (n) | 3000 | – |
| Y = Emax / Vmin | 5000 | – |
| Maximum available standard capacities (Emax) | 50, 100, 150, 250 | lb |
| Rated output (R.O.) | 3.0 | mV/V |
| Rated output tolerance | ±10 | % of rated output |
| Zero balance | ±1 | % of rated output |
| Non-linearity | ±0.030 | % of rated output |
| Hysteresis | ±0.030 | % of rated output |
| Non-repeatability | ±0.020 | % of rated output |
| Creep error (20 minutes) | ±0.030 | % of rated output |
| Zero return (20 minutes) | ±0.030 | % of rated output |
| Temperature effect on min. dead load output | ±0.0026 | % RO / °C |
| Temperature effect on sensitivity | ±0.0015 | % applied load / °C |
| Compensated temperature range | –10 to +40 | °C |
| Operating temperature range | –20 to +60 | °C |
| Safe overload | 150 | % of R.C. |
| Ultimate overload | 300 | % of R.C. |
| Excitation (recommended) | 10 | VDC or VAC RMS |
| Excitation (maximum) | 15 | VDC or VAC RMS |
| Input impedance | 385 ±5 | Ω |
| Output impedance | 350 ±3 | Ω |
| Insulation resistance | >5000 | MΩ |
| Construction | Nickel-plated alloy steel | – |
| Environmental protection | IP66 | – |
All speciications subject to change without notice.
FM Approval
Intrinsically Safe: Class I, II, III; Div. 1 Groups A-G
Non-Incendive: Class I; Div. 2 Groups A-D