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Compression Load Cell CH (CH-Ex) 100

Robust digital ATEX and IECEx certified heavy duty compression load cell produced in stainless steel and hermetically sealed to IP68 for installation under large silos, tanks, vessels and heavy duty applications. The CH-Ex load cell can be used in ATEX (Ex) IECEx and non-ATEX applications.

Type: CH100 (Non-ATEX) CH-Ex100 (ATEX) Capacity (Emax): 100 tons Accuracy: Industrial 0.25% Overload Tolerance: Up to 300% of rated capacity

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Calibration Eilersen high capacity compression load cells

Heavy duty compression load cells example

Special Features

Made in Denmark
ATEX and IECEx certified (Zone 1, 2, 21, 22)
Robust capacitive technology
High tolerance of up to 300% overload
Stainless steel 1.4542 (17-4 PH)
Hermetically sealed to IP68
Laser welded with Duplex 1.4462 stainless steel
Can be supplied with Mud resistant and
Halogen free cables for offshore installation
Withstands welding voltages and ESD

Capacity (Emax): 100 tons
Accuracy: Industrial 0.25%
Cable length up to 100 meters
Replaceable load cell cable
Pre-calibrated with signal in kg or kN
Calibration independent of cable length
Easy mechanical and electrical installation
Can be used in both ATEX / IECEx and non-ATEX installations

Documentation

Dimensions (mm)

Specifications

Parameter	Unit	0.25%
Rated capacity (E_max)	ton	100
Safe overload limit	% of E_max	300
Safe sideload limit	% of E_max	200
Combined Accuracy	% of E_max	0.250
Repeatability	% of E_max	0.080
Hysteresis	% of E_max	0.080
Creep 30 min.	% of E_max	0.080
Temperature effect on zero	% /10°C	0.100
Temperature effect on sensitivity	% /10°C	0.100
Compensated temperature range	°C	-10 to 50
Operating temperature range	°C	-50 to 70 (100*)
Deflection at E_max	mm	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	65
Output options		EtherNet/IP, PROFINET, EtherCAT, Profibus DP, Modbus TCP/IP, DeviceNet, RS485, 4-20mA, 0-10Vdc

* with Teflon cable

Applications

Silo weighing
Process weighing
Heavy duty applications
Level measurement
Offshore applications

Options

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