RCPT Series Dini Argeo Analogue Column Load Cell

As of: Thursday, November 21, 2024

Standard Features

C3 precision class
Special alloy steel body with stainless steel external casing; manufactured with laser soldering
Optimized for parallel connection
IP68 protection rating
Capacity from 20000 to 50000 kg
Shielded 18m connection cable
Test certificate available upon request
Fitted with self-aligned articulated joints, self-centering plates and protection washer (version with cups)

Capacities (kg): 20000, 30000, 50000

OIML R60, C3 precision class

Special allow steel body with stainless steel external casing; manufactured with laser soldering. IP68 protection.

Column load cell for CE-M approved weighbridges, tanks, silos, etc..

RCPT Series Specifications

Minimum load cell verification interval:
Vmin = EMax / 10.000

Maximum number of load cell divisions:
nLC = 3000 (C3)

Sensitivity:
2mV/V +/- 0,1%

Temperature effect on full scale:
0,002% /°C

Temperature effect on zero:
0,002% /°C

Compensated temperature range:
-10°C/+40°C

Operating temperature range:
-30°C/+70°C

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

Excitation voltage:
From 5 to 15 VDC

Input resistance:
700 ± 20 Ohm

Output resistance:
703 ± 7 Ohm

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

Insulation resistance:
>5000 MOhm

Safe overload:
>150% F.S.

Ultimate overload:
250% F.S.

Shielded cable:
4-wire shielded cable, 20 m long, 5mm diameter.

Wiring Code

Wiring Code
Colour	Function
GREEN	OUTPUT +
WHITE	OUTPUT -
RED	INPUT +
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).

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.

RCPT Dimensions (mm)

RCPTNK Dimensions (mm)

Available versions

Code	Max (kg)
RCPT30C3NC	30000
RCPT20C3	20000
RCPT30C3	30000
RCPT50C3	50000

Parts

Part #	Description
Available Versions
RCPT30C3NC	Column approved load cell, C3, Max=30000kg. Stainless steel with nickel-plated steel body, IP68 protection rating, 703 Ohm output resistance.
RCPT20C3	Column approved load cell, C3, Max=20000kg. Stainless steel with nickel-plated steel body, IP68 protection rating, 703 Ohm output resistance. Consisting of self-aligned articulated joints, self-centering plates and protection washers.
RCPT30C3	Column approved load cell, C3, Max=30000kg. Stainless steel with nickel-plated steel body, IP68 protection rating, 703 Ohm output resistance. Consisting of self-aligned articulated joints, self-centering plates and protection washers.
RCPT50C3	Column approved load cell, C3, Max=50000kg. Stainless steel with nickel-plated steel body, IP68 protection degree, 703 Ohm output resistance. Consisting of self-aligned articulated joints, selfcentering plates and protection washers.

Options

Part #	Description
Mounting kits
KRCPT	Kit of 2 jointed cups for self-alignment In galvanised steel.
Analogue kit for weighbridges
WKPT830A	Kit for ANALOGUE weighbridges with 8 load cells. Composed of 3590ET indicator fitted with AF03 software, 2 inputs, 4 outputs and RS485 port, 8 RCPT30C3 analogue load cells with mounting kit, and JB10Q equalisation box with 10 inputs.
WBKPTA830C3	RCPT30C3 Series 8 Analog Load Cells Kit in stainless steel with IP68 protection rating and 30t capacity, 8 oscillating resting joints for self-alignment and JB10Q IP66 reinforced polyester junction box.
Junction Box / Boards - Load Cell cables
JB10Q	Equalisation box for connection with up to 10 analogue load cells. Reinforced polyester box, with 10 + 1 cable glands. With surge arresters, PCB, Terminal block, plastic box and UL marked labels (if applicable).
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
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).
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).