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ATEX Beam Load Cell BBLA

Robust digital ATEX certified beam load cell for dynamic weighing, process weighing and general industrial weighing. Application examples are belt scales, platform scales, small vessels, filling machines, process equipment etc. in ATEX (Ex) environment. The load cell can also be used in non-ATEX (ex) rated area.

Type: BBLA (ATEX) BBL (Non-ATEX) Capacity (Emax): 2, 5, 10, 20, 30, 50,100, 150, 250, 500, 1000 kg Accuracy: Industrial 0.10%, Precision 0.05%, High Precision 0.025% Overload Tolerance: 500% at 5 kg, 200% at 1000 kg capacity

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Eilersen process weighing using digital robust beam load cells

Dosing using Eilersen digital load cells

Special Features

Made in Denmark
ATEX certified (Zone 1, 2, 21, 22)
Electropolished stainless steel 1.4542 (17-4 PH)
Robust capacitive technology
High tolerance of up to 1000% overload
Hermetically sealed to IP68
Laser welded with Stainless Steel 1.4541
Can be supplied with Mud resistant and Halogen free cables for offshore installation
Cable length up to 100 meters
Calibration independent of cable length

High accuracy, High resolution
Capacity (Emax): 2, 5, 10, 20, 30, 50,100, 150, 250, 500, 1000 kg
Accuracy: Industrial 0.10%, Precision 0.05%, High Precision 0.025%
Replaceable load cell cable
Easy mechanical and electrical installation
Withstands welding voltages and ESD
Can be used in both ATEX and non-ATEX installations

Documentation

Dimensions (mm)

Specifications

Parameter	Unit	0.10%	0.05%	0.025%*
Rated capacity (E_max)	kg	10, 20, 30, 50, 100, 150, 250, 500, 800, 1000
Safe overload limit	% of E_max	200 to 1000
Safe sideload limit	% of E_max	300 to 1000
Combined Accuracy	% of E_max	0.100	0.050	0.025
Repeatability	% of E_max	0.018	0.015	0.010
Hysteresis	% of E_max	0.033	0.020	0.017
Creep 30 min.	% of E_max	0.035	0.025	0.017
Temperature effect on zero	% /10°C	0.050	0.035	0.035
Temperature effect on sensitivity	% /10°C	0.050	0.035	0.035
Compensated temperature range	°C	-10 to 50
Operating temperature range	°C	-50 to 70 (100**)
Deflection at E_max	mm	max 0.10
Measuring rate	Hz	500
Supply	Vdc	24Vdc ±5%
Internal resolution	Bit	24
Material		Stainless Steel 17-4 PH and AISI 316
Protection		IP68
Cable		6 meter standard coaxial RG-58 (Ø6mm) with BNC connector
Maximum load cell cable length	m	100
Weight	kg	2.5
Output options		PROFINET, Profibus DP, EtherNet/IP, Modbus TCP/IP, EtherCAT, DeviceNet, RS485, 4-20mA, 0-10Vdc

* higher accuracies available upon request

** with Teflon cable

Applications

Dynamic weighing
Process weighing
Tanks and vessels
Vibration sorters
Filling and dosing
Platform scales
Packaging machines
Hopper scales
Belt scales
Conveyor scales
Big-bag equipment
On-board weighing

Options

ATEX (Zone 1, 2, 21, 22) version type BBLA
ATEX II 2G Ex ia IIC T6 / ATEX II 2D Ex iaD 21 T85°C
Mounting kits available
Load cell cable length 10, 20, 50 or 100 meters
Mud resistant and Halogen free cables for offshore installation
Special PE load cell cable available for freezing low temperature (can be used down to -50 degrees Celsius)
Special Teflon load cell cable available for very high temperature (can be used up to 100 degrees Celsius)

Robust High-quality Digital Load Cells

Robust and reliable digital load cells

Our stainless steel, hermetically sealed load cells tolerate high overloads, sideloads and torsion, making them ideal for tough industrial applications across all industries.

Accuracy up to 99.99%

Eilersen digital load cells ensure high accuracy, factory-calibrated and compensated for reliability up to 99.99%, making them a top choice for precision weighing.

Easy installation

With no mounting devices needed, Eilersen's patented capacitive technology simplifies installation. With pre-calibrated, plug-and-play load cells, there's no need for calibration. Eilersen load cells can use cables up to 100 meters without affecting calibration, and cables can be replaced without re-calibration.

No maintenance required

Eilersen digital load cells require no regular maintenance. Integrated diagnostics allow for monitoring of individual load cells, and any issues are quickly flagged for easy troubleshooting.

OIML and atex certified

Eilersen load cells are available with OIML and ATEX/IECEx certifications for use in harzardous environments (zone 1, 2, 21, 22).

Fieldbus interfaces

Eilersen digital load cells support multiple fieldbus interfaces, including Profibus DP, PROFINET, EtherCAT, Ethernet IP, Modbus TCP/IP, 4-20mA, and 0-10Vdc.

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