Compact and easy installation.
Upper plate with blind hole to be loaded
Adjustable height screw against overload and overturn
Being forced vertically with Self-aligning rocker pin
Alloy steel and stainless steel optional
Assembled with single-ended shear beam B530 or B550 series load cells
Dynamic weighing should be mounted with horizontal tie rod
The MB-2A 2S is a typical weigh module assembled with B530，B550 load cell, which is designed for static or dynamic weighing system, such as mixed hopper, silo, vessel and tank weighing systems. Capacity is from 0.5t to 5t. This module has self-aligning rocker pin, which is to avoid being stuck between upper plate and load cell during mixing inside while dynamic weighing
| Parameter | Units | Specifications | |||
| Weighing Model No. | MB-2A MB-2S | ||||
| Weighing Module Material | Alloy steel with nickel plated Stainless steel | ||||
| Load Cell Model No.[Option] | B53S B550S | ||||
| Rated capacity(Emax) | t | 0.25/0.5/1/2/5 | 0.22/0.55/1.1/2.2/4.4 | ||
| Rated output | mV/V | 2.0 ± 0.002 1.94±0.002 | |||
| Zero balance | % of Emax | ± 1 | |||
| Accuracy class1）2） | C3 C5 | ||||
| Repeatability error | % of AL3） | <±0.010 | <±0.006 | ||
| Creep; 30 minute | % of AL | <±0.017 | <±0.010 | ||
| Min. dead load output return (DR); 30 min | % of AL | <±0.017 | <±0.010 | ||
| Temp. effect on (Min. dead load output) | % of Emax/°C | <±0.0020 | <±0.00007 | ||
| Temp. effect on (Rated output2）) | % of AL/°C | <±0.0012 | <±0.0007 | ||
| Temperature range (Compensated) | °C(°F) | -10 to +40 [+14 to +104] | |||
| Temperature range (Operating) | -40 to +65 [-40 to +149] | ||||
| Temperature range (Safe storage) | -40 to +80 [-14 to +176] | ||||
| Excitation voltage (Recommended) | V AC/DC | 5 ~15 | |||
| Excitation voltage (Maximum) | 15 | ||||
| Terminal resistance (Excitation) | Ω | 384± 5 | |||
| Terminal resistance (Output) | 350 ± 3 | ||||
| Insulation resistance @50VDC | MΩ | > 5000 | |||
| Breakdown voltage | V AC | > 500 | |||
| Seal type / IP rating | Hermetically welded / IP68 IP69k | ||||
| Load limit (Safe) | % of Emax | 150 | |||
| Load limit (Ultimate) | 300 | ||||
| Cable length | m | 5.0 | |||
| European/OIML Approval(Cetificate Number) | TC12662 | ||||
| European/OIML Approval(Class) | OIML R60 C4 | ||||
| NTEP Approval(Cetificate Number) | 23-085 | ||||
| NTEP Approval(Class) | III M 6000 | ||||
1）Error due to the combined effect of non-linearity and hysteresis
2）The sum of errors due to Temperature Effect on Output comply with the requirements of OIML R60 and NIST HB44
3）AL = Applied Load
