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Compression

CPX

CPA

CPX SERIES LOW PROFILE COMPRESSION LOAD CELLS

	CPX SERIES LOW PROFILE COMPRESSION LOAD CELLS

MAIN CERTIFICATIONS

OIML R60
Australian legal for trade certificate of approval (NMI S843)

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

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/IP69K protection.

MAIN FEATURES

CAPACITIES FROM 250 TO 100000 kg
OIML 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

TECHNICAL FEATURES

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

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.

DOWNLOAD

ATEX_2GD_FAQ.pdf	TECH_DRAWING_CPX.pdf
KCPN_KCPNA.zip	TECHNICAL_FILES_CPX.zip

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.

IP69K Protection

	Code	Description
	IP69KLC	IP69K version for one loadcell.

Mounting kits

	Code	Description
	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).

Mounting kits

	Code	Description
	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)

Mounting kits

	Code	Description
	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

	Code	Description
	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

	Code	Description
	LCCB	Shielded cable 6x0.25 mm² (suitable for Ex zones). PVC inner sheath. Tinned copper braid shielding. PVC outer sheath, diameter 5.8 mm. Temperature range: -40 / +80 °C. Minimum bending radius >/= 6 x O.D. €/m
	LCCBA	Armoured cable 6x0.25 mm² (suitable for Ex zones). PVC inner sheath, diameter 5mm. Iron-zinc alloy armour. Transparent PVC outer sheath, 8 mm diameter. Temperature range: -15 / +70 °C. Minimum bending radius >/= 5 x O.D. €/m
	LCCBM	Shielded 4x0,34 mm² cable for moving applications. €/m
	PRCB	Protection sheathing for shielded cable. €/meter internal Ø 15mm.

Junction Boxes

	Code	Description
	JB4	Junction box with up to 4 load cells. ABS box, IP67 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.
	JB4QI	Stainless steel equalisation box for connection with up to 4 load cells. IP65 protection rating, with 4 + 1 fairleads.

Available weight indicator/transmitter

	Code	Description
	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.

For the complete range of available transmitters and indicators, click here

Options for ATEX version

	Code	Description
	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. Provided with safety instructions and the ATEX EU declaration of conformity (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. 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 T135°C 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 T115°C 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 T115°C 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 mm² (suitable for Ex zones). PVC inner sheath. Tinned copper braid shielding. PVC outer sheath, diameter 5.8 mm. Temperature range: -40 / +80 °C. Minimum bending radius >/= 6 x O.D. €/m
	EXCB6	(S6) Blue shielded cable 6x0.22 mm², only for EX i (2GD) assemblies. PVC inner sheath. Tinned copper braid shielding. Polyurethane outer sheath, diameter 5.8 mm. Temperature range: -40 / +80 °C. 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 (-20°C ≤ Ta ≤ +40°C) for gas, ATEX II 3(1)D Ex tb [ia Da] IIIC T130°C Dc IP65 (-20°C ≤ Ta ≤ +40°C) 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 -20÷+40°C) TX (Ta -20÷+65°C) Ga and ATEX II 1D Ex ta IIIC TX°C (Ta -20÷+40°C) TX°C (Ta -20÷+65°C) 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 T115°C 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 T125°C 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).

Pdf product page All the specifications and images can be subject to variations and upgrades without prior notice.