WKPTD - C4: Digital Kit for Weighbridges with Touch-Screen Indicator

As of: Saturday, November 8, 2025

Standard Features

Touch screen indicator, specific for weighbridges
Junction box with removable terminals and integrated surge arresters
Digital load cells in stainless/nickel-plated steel
Total capacity: 240t (8 x 30t cells)
OIML R60. C4 precision class
Load cell height 200mm (including cups height)
Load cells connection cable length: 20m

Digital weighbridges kit made up of 3590ETD touch screen weight indicator with AF03 software for weighbridges, 8 stainless steel IP68 "RCPTD" digital load cells, complete with galvanized steel oscillating resting joints and digital equalization box, with surge arresters.

3590ETD Indicator Specifications

Touchscreen graphic color display
ABS waterproof IP65 case
Integrated alibi memory for CE-M approved communication with printer and PC
3 serial ports, 2 RS232 and 1 RS485 for connection to printer, repeater and PC
2 inputs and 4 outputs
Power supply unit specifically for digital load cells
Protection board for power supply circuit and communication between digital load cells and self-resetting surge arresters
AF03 application software suitable for vehicles weighing and weighbridges management, with input/output products check

RCPTD Digital Load Cells Specifications

Resolution for nominal load 60.000d
Combined error on nominal load ± 0,01%
Operating temperature range -10°C/+40°C
Power supply tension from 10 to 18 VDC
Conversion: 24 bit
Connection RS485
Admissible load: 150% F.S.
Shielded cable 4 poles, 18m length

JB10QD Junction Box Specifications

Junction box with polyester case
Removable terminals
IP66 protection rating or IP68 with the use of GELBOX anti condensation gel (optional, you need 1200ml of gel)
Surge arresters against electric discharges and disturbances

Parts

Part #	Description
Available Versions
WKPT830D-2	Kit for DIGITAL weighbridges with 8 load cells. Composed of 3590ETD indicator fitted with AF03 software, 2 inputs, 4 outputs and RS485 port, 8 RCPTD30C4-2 digital load cells with mounting kit, and JB10QD equalisation box with 10 inputs.

Options

Part #	Description
Legal for Trade Approval (only at time of order)
KCEM	Plates and Welmec form for legal trade use of a scale. NET PRICE. Service available in combination with a Dini Argeo indicator.
ECEMDOC	Printed EU declaration of conformity, EU certificate of verification, test certificate and metrological book (free download from our website, only for approved CE-M products). NET €.
Protection for Junction Box / Electronic Circuits
GELBOX	Anti condensation, insulating, and sealing gel. Useful to protect the electronic circuits of the weighing system, even under prolonged immersions conditions. Pack of 300ml.
Connection Cables
RSCBTW	4-core twisted shielded cable (2x2x0.34 mm²), for RS485 communication or analogue output. Polyolefin inner sheath. Tinned copper braid shielding. Outer sheath PVC, diameter 7mm. Temperature range: -30 / +80 °C. Minimum bending radius >/= 6 x O.D. €/m. Maximum orderable length: 100 m (longer lengths available only upon request).
Communication Interfaces
OBRF2G4	External 2.4 GHz radio module, cable l=3m. ABS IP65 protecting box, 3 m cable, power supply from weight indicator. Max. distance, in appropriate environmental and installation conditions: 45 m indoors, 140m outdoors. 39 configurable channels.
OBRF2G4-USB	External 2.4 GHz radio frequency module, USB cable l=1m. Power supply directly from the USB port. Max. functioning distance, in appropriate environmental and installation conditions: 45 m indoors, 140 outdoors. 39 configurable channels.
WIFITD-2	Built-in WI-FI interface. For wireless connection (through access point) to the company computer system.
ETHD	Built-in Ethernet interface. Speed from 10 to 100 Mbps, TCP, UDP, IP, ARP, ICMP, Ethernet Mac protocols.
Weight Repeaters
DGT100R-1	Weight repeater with 100mm LED display. IP68 stainless steel case, 5-key keypad, air valve for regulating the humidity and the pressure.
Printers / Labelers
OBTPRB	Table thermal printer. For weight indicator, with IP40 ABS case, 1,5 m connection cable and internal power supply. Thermal paper roll included as standard.
PR80-3	Thermal printer with paper cutter. Paper roll not included.
TM295	DotMatrix impact printer. Paper / Labels / Tags not included.
LX300PRO	DotMatrix impact printer. Paper not included.
RSCBLP	RS232 cable l=1,5m for LP542xx, SMTPLUS printers.
RSCBLP10M	RS232 cable l=10m for LP542xx, SMTPLUS printers.
RSCBLX	RS232 cable l=1,5m for LX300, TM295 printers.
RSCBSHTP	1,5 m cable for connecting PR80-3 printer.
RSCBSHTP10M	10m cable for connection to the PR80-3 printer.
PRNSERV	Custom-made ticket (up to 4 layouts). NET price.
APRNSERV	Custom-made label (up to 4 layouts). NET price.