CPX Series Low Profile Compression Load Cell

As of: Sunday, November 24, 2024

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Standard Features

Capacities from 250 to 100000 kg
OIML CE-M C3 approved, from 2500 to 12500 kg
Low profile
Great resistance to lateral forces
Stainless steel construction
IP68 protection, IP69k upon request
Shielded connection cable

CAPACITIES (kg): 250, 500, 1000, 2500, 5000, 7500, 10000, 12500, 15000, 30000, 50000, 100000.

OIML R60, C3 precision class from 2500 to 12500kg.

Stainless steel. IP68/IP69Kprotection.

Stainless steel compression load cells suitable for weighing tanks and hoppers with the relevant accessories.

CPX Series Specifications

Minimum load cell verification interval:
Vmin = EMax / 10000

Full Scale Output:
2mV/V +/- 0,5%

Non-Repeatability:
0,01% F.S.

Combined Error:
0,05%

Temperature effect on zero:
0,02% / 10°C

Temperature effect on full scale output:
0,02% / 10°C

Compensated Temperature Range:
-10°C/+40°C

Operating Temperature Range:
-20°C/+60°C

Creep error after 30 minutes:
0,02% F.S.

Maximum tolerated excitation voltage:
15 Vdc

Input Resistance:
750 ± 10 Ohm

Output Resistance:
700 ± 5 Ohm

Zero Balance:
+/-1% F.S.

Insulation Resistance:
>5000 MOhm

Safe Overload:
120% F.S.

Shielded cable 4-wire shielded cable, 5 mm diameter:
- 5 m long for CPX 250...5000 versions;
- 10 m long for CPX 7500...100000 versions.

Main certifications

OIML R60

Australian legal for trade certificate of approval (NMI S843)

Wiring Code

Wiring Code
Colour	Function
--	SHIELD
GREEN	OUTPUT +
RED	INPUT +
WHITE	OUTPUT -
BLACK	INPUT -

ATEX Version

The CCATEX certificate makes the load cell suitable for use in hazardous areas with protection methods according to:ATEX II 1G Ex ia IIC T6 (Ta -20÷+40°C) TX (Ta -20÷+65°C) Ga
ATEX II 1D Ex ta IIIC TX°C (Ta -20÷+40°C) TX°C (Ta -20÷+65°C) Da IP65.
The certificate includes the manual and the ATEX CE conformity declaration (available in EN, DE, FR, and IT).
The CCATEX certificate is issued after the checks done by qualified technicians, with the help of specific equipments, for each load cell.
IMPORTANT: the certificate refers to the single load cell. For systems with more load cells, it is necessary to order one certificate for each load cell.

Available versions

Code	Max (kg)
CPX250	250
CPX500	500
CPX1000	1000
CPX2500	2500
CPX5000	5000
CPX7500	7500
CPX10000	10000
CPX12500	12500
CPX15000	15000
CPX30000	30000
CPX50000	50000
CPX100000	100000

NOTE: Capacities up to 1000t upon request.

Parts

Part #	Description
Available Versions
CPX250	Compression load cell, Max=250kg. Stainless steel, IP68 protection degree.
CPX500	Compression load cell, Max=500kg. Stainless steel, IP68 protection degree.
CPX1000	Compression load cell, Max=1000kg. Stainless steel, IP68 protection degree.
CPX2500	Compression approved load cell, C3, Max=2500kg. Stainless steel, IP68 protection degree.
CPX5000	Compression approved load cell, C3, Max=5000kg. Stainless steel, IP68 protection degree.
CPX7500	Compression approved load cell, C3, Max=7500kg. Stainless steel, IP68 protection degree.
CPX10000	Compression approved load cell, C3, Max=10000kg. Stainless steel, IP68 protection degree.
CPX15000	Compression load cell, Max=15000kg. Stainless steel, IP68 protection degree.
CPX30000	Compression load cell, Max=30000kg. Stainless steel, IP68 protection degree.
CPX50000	Compression load cell, Max=50000kg. Stainless steel, IP68 protection degree.
CPX100000	Compression load cell, Max=100000kg. Stainless steel, IP68 protection degree.
CPX12500	Compression approved load cell, C3, Max=12500kg. Stainless steel, IP68 protection degree.

Options

Part #	Description
IP69K Protection
IP69KLC	IP69K version for one loadcell.
Mounting kits
KCPN10A	Nickel steel kit for assembling a CPX cell, up to 12,500kg and CPA cell up to 10,000kg (Load cell not included).
KCPN10PRO	UNI EN 1090 stainless steel mounting kit for CPX load cells up to 12.500kg and CPA up to 10.000kg (Load cell not included).
KCPN10	Stainless steel kit for assembling a CPX cell, up to 12,500kg and CPA up to 10,000kg (load cell not included).
KCPN15	Stainless steel kit for assembling a 15000kg CPX cell (load cell not included).
KCPN30	Stainless steel kit for assembling a 30.000kg CPX and 20.000kg CPA / 30.000 kg cells (load cell not included).
KCP50	Kit in zinc-plated steel for assembling a 30.000 kg CPX load cell and CPA load cells from 20.000 to 50.000 kg (Load cell not included).
KCP100H	Kit in zinc-plated steel for assembling a CPX load cell from 50.000 kg to 100.000 kg. (Load cell not included)
ELGOC	Multipurpose plate with screws. For CPX load cells up to 12.500kg.
ELGOP	Fixing plate with screws. For CPX load cells up to 12.500kg.
ELGON	Load button to be combined with ELGOC for applications including dummy load cells.
Stay rod
LNK2635	Galvanized stay rod with ball-and-socket joints. Max 100 kN. For proper installation, 2xLNKST are needed. Note: They can't be ATEX-certified.
LNKST	Single plate for stay rod. Fitted with fixing screw. (For proper installation, LNK2635 and a second LNKST are needed). Note: They can't be ATEX-certified.
Connection cables
LCCB	Shielded cable 6x0.25 mmý (suitable for Ex zones). PVC inner sheath. Tinned copper braid shielding. PVC outer sheath, diameter 5.8 mm. Temperature range: -40 / +80 øC. Minimum bending radius >/= 6 x O.D. _/m
LCCBA	Armoured cable 6x0.25 mmý (suitable for Ex zones). PVC inner sheath, diameter 5mm. Iron-zinc alloy armour. Transparent PVC outer sheath, 8 mm diameter. Temperature range: -15 / +70 øC. Minimum bending radius >/= 5 x O.D. _/m
LCCBM	Shielded 4x0,34 mmý cable for moving applications. _/m
PRCB	Protection sheathing for shielded cable. _/meter internal O 15mm.
Available weight indicator/transmitter
DGT1S	Weight transmitter on DIN bar, with 2 INPUTS and 2 OUTPUTS. Fitted with 5-key keypad and LED display. Multifunction weighing program.
DGT1	Weight transmitter for DIN bar. 5-key keypad, LED display, date/time, alibi memory, and multifunction weighing program.
DGT4	Transmitter for DIN bar with 4 channels, 2 IN and 2 OUT. 5-key keypad, LED display, and standard weighing program.
DGTQ	Transmitter for panel mounting, with 2 IN and 2 OUT. 5-key keypad, LED display, and standard weighing program.
Junction Boxes
JB4QI	Stainless steel equalisation box for connection with up to 4 load cells. IP65 protection rating, with 4 + 1 fairleads.
JB4Q	Equalisation box for connection with up to 4 load cells. ABS box, IP67 protection rating, with 4 + 1 fairleads.
Options for ATEX version
ZBA1S	Intrinsic protection three channel Zener barrier. Specific for connection to load cells, for mounting on DIN rail in a safe area, or in a flame-proof case. Marking: ATEX/IECEx II (1) GD [Ex ia Ga] IIC [Ex ia Da] IIIC. Manual and ATEX UE CONFORMITY DECLARATIONS (available in EN, DE, FR, ES and IT).
KZBA-1	ATEX ABS housing kit with Zener Barrier ZBA1S for load cells. For intrinsically safe weighing systems in a dangerous zone. Dimensions 179x359x166,5mm. It can connect up to 8 350 Ohm load cells. Marking of housing + Zener Barrier ZBA1S: ATEX II 3(1)G Ex nA [ia Ga] IIC T4 Gc X for gas, ATEX II 3(1)D Ex tc [ia Da] IIIC T135øC Dc IP66 X for dust. Provided with safety instructions and the ATEX EU declaration of conformity (EN and IT).
JB4QAI	ATEX equalisation box made of stainless steel IP66 for up to 4 cells. 4 + 1 fairleads. Marking: ATEX II 2G Ex ib IIC T6 Gb for gases, ATEX II 2D Ex tb IIIC T115øC Db IP65 for dusts. Provided with safety instructions and the ATEX EU declaration of conformity (EN, DE, FR, ES and IT).
JB4QA	ATEX equalisation box made of ABS IP67, for up to 4 cells. 4 + 1 fairleads. Marking: ATEX II 2G Ex ib IIC T6 Gb for gases, ATEX II 2D Ex tb IIIC T115øC Db IP65 for dust. Provided with safety instructions and the ATEX EU declaration of conformity (EN, DE, FR, ES and IT).
LCCB	Shielded cable 6x0.25 mmý (suitable for Ex zones). PVC inner sheath. Tinned copper braid shielding. PVC outer sheath, diameter 5.8 mm. Temperature range: -40 / +80 øC. Minimum bending radius >/= 6 x O.D. _/m
EXCB6	Blue shielded cable 6x0.22 mmý, only for EX i (2GD) assemblies. PVC inner sheath. Tinned copper braid shielding. Polyurethane outer sheath, diameter 5.8 mm. Temperature range: -40 / +80 øC. Minimum bending radius >/= 7 x O.D. _/m
KMB4-1	Kit of 3 ATEX Zener barriers for load cells, in an ABS box. For up to 4 load cells of 350 ohm, for intrinsic protection weighing systems in a dangerous area. Marking of the whole box with three Zener barriers: ATEX II 3(1)G Ex nA [ia Ga] IIC T4 Gc (-20øC = Ta = +40øC) for gas, ATEX II 3(1)D Ex tb [ia Da] IIIC T130øC Dc IP65 (-20øC = Ta = +40øC) for dusts. Provided with safety instructions and the ATEX EU declaration of conformity (EN and IT).
CCATEX-1	Optional ATEX version for single load cell. Marking: ATEX II 1G Ex ia IIC T6 (Ta -20ö+40øC) TX (Ta -20ö+65øC) Ga and ATEX II 1D Ex ta IIIC TXøC (Ta -20ö+40øC) TXøC (Ta -20ö+65øC) Da IP65. Provided with safety instructions and the ATEX EU declaration of conformity (EN, DE, FR, ES and IT).
CCATEX3GD	ATEX certificate for each load cell. Marking: ATEX II 3G Ex nA IIC T6 Gc for gas and ATEX II 3D Ex tc IIIC T115øC Dc IP65 for dusts. Complete with manual and ATEX CE conformity declaration (available in EN, DE, FR and IT).
DCATEXMECH	ATEX version for the PLATFORM / LOAD CELL MOUNTING KIT for zone 1/21 (for the load cells ATEX declaration see CCATEX code). Option to be offered only if the platform is ordered without the indicator, otherwise refer to the available certifications for the chosen weight indicator. Provided with safety instructions and ATEX EU declaration of conformity (EN, DE, FR, ES and IT).
DCATEXMB4	ATEX declaration for the whole system with Dini Argeo Zener barriers. Ex II 2G IIC T6 Gb X e Ex II 2D IIIC T125øC Db X system, with label of the whole system, for weight indicator connected to Dini Argeo zener barriers, connected to a mechanical structure with ATEX load cells (each cell must be certified with CCATEX option). Provided with descriptive document of the assembly and ATEX EU declaration of conformity of the assembly (EN and IT).