CBL Compression Load Cell

IMAGES
ATEX IECEx OIML

The CBL is a 17-4 PH stainless steel low-profile compression load cell available in capacities from 250 kg to 100,000 kg (551 lb to 220,462 lb) with IP68 hermetic protection and a combined error of ≤ ±0.03% (≤ ±0.02% at C3). With OIML R60 C2 and C3 certifications and an optional IP69K rating, it is one of the most comprehensive compression button type load cells available for industrial tank, silo, vessel weighing & industrial compression applications.

PRODUCT DETAILS

The CBL is the flagship compression button type load cell from Laumas, covering an exceptionally wide capacity range in a single hermetically sealed 17-4 PH stainless steel package. A compression load cell together with the weighing module is installed at the support points of tanks, silos, hoppers, and vessels, measuring the compressive load transmitted through each support leg to calculate total weight. The CBL is widely used in the food, chemical, and bulk materials industries where stainless steel construction, hermetic sealing, and high accuracy are required simultaneously. OIML R60 C2 (minimum verification interval Emax/15,000) is standard for 2,500 to 10,000 kg and C3 (minimum verification interval Emax/15,000, ≤ ±0.02%) for 2,500 to12,500 kg. The exceptional operating temperature range of – 30°C to +90°C (- 22°F to 194°F) allows the CBL to be used in both cold-storage and high-temperature processing applications. IP69K certification is available on request for applications requiring 100 bar hot water jet cleaning at 80°C. Cable length is 5 m for 250 to10,000 kg and 10 m for 12,500 to100,000 kg. ATEX/IECEx certified versions are available for hazardous areas.

Most Common Applications: Food and beverage tank weighing, pharmaceutical vessel and reactor weighing, chemical silo and hopper weighing, bulk materials storage inventory management, legal-for-trade vessel weighing, high-temperature and steam-jet cleaning applications.

Capacities

250 kg (551 lb), 500 kg (1,102 lb), 1,000 kg (2,205 lb), 2,500 kg (5,512 lb), 5,000 kg (11,023 lb), 7,500 kg (16,535 lb), 10,000 kg (22,046 lb), 12,500 kg (27,558 lb), 15,000 kg (33,069 lb), 30,000 kg (66,139 lb), 50,000 kg (110,231 lb), 100,000 kg (220,462 lb)

Combined Error

≤ ±0.03% FS (≤ ±0.02% FS at C3)

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 ±10

Output Resistance

700 Ω ±10

Operating Temperature

−30°C to +90°C (−22°F to +194°F)

Compensated Temperature

−20°C to +70°C (−4°F to +158°F)

Sealing Standard

IP68

Material

17-4 PH Stainless Steel

Protective Coating

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