The Laumas CBX is a 17-4 PH stainless steel low-profile compression load cell available in capacities of 15,000 kg, 30,000 kg, and 50,000 kg (33,069 lb, 66,139 lb, and 110,231 lb) with IP68 hermetic protection and a combined error of ≤ ±0.035%. Manufactured according to OIML R60 standards (not certified OIML) with ATEX/IECEx options, it is designed for large-capacity industrial tank, silo, vessel weighing and any compression application in demanding environments.
The CBX is the large-body variant of the Laumas compression button type load cell family, providing a physically larger cell diameter for the higher load capacities of 15,000 kg, 30,000 kg, and 50,000 kg (33,069 lb, 66,139 lb, and 110,231 lb). Constructed from 17-4 PH precipitation hardening stainless steel and sealed to IP68, the CBX is designed for large silo, bulk storage vessel, and heavy tank weighing applications in the chemical, petrochemical, food, and bulk materials industries. Combined error is ≤ ±0.035% with a rated output of 2 mV/V ±0.1% and a compensated temperature range of – 10°C to +50°C (14°F to 122°F). Operating range extends to – 20°C to +70°C (- 4°F to 158°F). Cable is 10 m (32.8 ft). A dual redundant bridge option (two Wheatstone bridges with two output cables) is available on request for dual safety systems. ATEX/IECEx certified versions are available for hazardous areas.
Most Common Applications: Large silo and bulk storage vessel weighing, heavy chemical and petrochemical tank weighing, large industrial process vessel inventory management, structural compression weighing at high capacities.
| Capacities | 15,000 kg (33,069 lb), 30,000 kg (66,139 lb), 50,000 kg (110,231 lb) |
|---|---|
| Combined Error | ≤ ±0.035% FS |
| Non-Linearity | – |
| Safe Overload | 150% of full scale |
| Ultimate Overload | 300% of full scale |
| Full Scale Output | 2.0 mV/V ±0.1% |
| Maximum Excitation | 15 V DC |
| Input Resistance | 700 Ω ±5 |
| Output Resistance | 700 Ω ±5 |
| Operating Temperature | −20°C to +70°C (−4°F to +158°F) |
| Compensated Temperature | −10°C to +50°C (14°F to +122°F) |
| Sealing Standard | IP68 |
| Material | 17-4 PH Stainless Steel |
| Protective Coating | – |