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Compression Load Cell CM (CM-Ex) 125

NEW hygienic (aseptic) compression load cell types CM and CM-Ex with 125mm diameter in EHEDG compliant design. These robust digital compression load cells are available in capacities up to 20 tons and produced in electropolished stainless steel and hermetically sealed to IP68 for hygienic weighing installations, installations in tough environments and general process weighing. The load cells can be supplied with a hygienic base plate in AISI316. The compression load cell type CM-Ex can be used in ATEX (Ex) and IECEx applications (Zone 1, 2, 21 and 22).

Type: CM 125 (Non-ATEX) CM-EX 125(ATEX) Capacity (Emax): 6000, 8000, 10000, 12000, 15000, 20000 kg Accuracy: Industrial 0.10%, Precision 0.05%, High Precision 0.025% Overload Tolerance: Up to 300% of rated capacity

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Eilersen Electric CM 125 compression load cell with hygienic base plate

Eilersen Electric CM 125 compression load cell with standard base plate

Eilersen process weighing food using digital hygienic load cells

Eilersen load cells mounted under process tanks

Hygienic Eilersen load cells installed under aseptic tank

Special Features

EHEDG compliant hygienic (aseptic) design without gaps or edges for easy cleaning to minimize the risk of bacteria growth
Developed and manufactured in Denmark
Low profile and hygienic design
High tolerance of up to 300% overload
Robust capacitive technology
Hermetically sealed to IP68
Electropolished stainless steel 1.4542 (17-4 PH)
Laser welded with Duplex 1.4462 stainless steel
ATEX and IECEx certified (Zone 1, 2, 21, 22)
Easy mechanical and electrical installation

High accuracy, High resolution
Capacity (Emax): 6000, 8000, 10000, 12000, 15000, 20000 kg
Accuracy: Industrial 0.10%, Precision 0.05%, High Precision 0.025%
Load cell cable length up to 100 meters
Load cell calibration independent of cable length
Load cell cable replaceable on-site
Withstands welding voltages and ESD
Can be used in both ATEX / IECEx and non-ATEX installations

Documentation

Dimensions (mm)

Specifications


Parameter	Unit	0.10%	0.05%	0.025%*
Rated capacity (E_max)	kg	6000, 8000, 10000, 12000, 15000, 20000
Safe overload limit	% of E_max	up to 300
Safe sideload limit	% of E_max	up to 300
Minimum dead load	% of E_max	0
Accuracy	% of E_max	0.100	0.050	0.025
Repeatability	% of E_max	0.030	0.025	0.018
Hysteresis	% of E_max	0.055	0.040	0.020
Creep 30 min.	% of E_max	0.060	0.040	0.040
Temperature effect on zero	% /10°C	0.060	0.055	0.055
Temperature effect on sensitivity	% /10°C	0.060	0.055	0.055
Compensated temperature range	°C	-10 to 50
Operating temperature range	°C	-50 to 70
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	mm	100
Weight	kg	4.0
Output options		EtherNet/IP, PROFINET, EtherCAT, Modbus TCP/IP, Profibus DP, DeviceNet, RS485, 4-20mA, 0-10Vdc

* 6, 8, 10 ton capacity

Applications

Tank weighing
Process weighing
Level measurement
Filling and dosing
Large Vessels
Offshore applications
Heavy duty applications

Options

ATEX and IECEx (Zone 1, 2, 21, 22) version type CM-Ex
ATEX II 2G Ex ia IIC T6 Gb / ATEX II 2D Ex IIIC T85°C Db
Hygienic and Standard Base Plate 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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