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CKW Checkweigher

CKW Checkweigher

CKW Checkweigher

Product catalog summary
Application
The CKW check weigher is designed for various weighing applications, both dynamic and static, for conveyed products. It is used for in-motion weighing, checking production tolerance, weight classification, order compliance, and prepacked goods. There are three versions available: CKW for standard industrial environments, CKW S for harsh environments, and CKW S+ for the food industry.

Compliance and Certification
The CKW check weigher is approved for trade use under Directive MID 2004/22/CE and certified under class XIII (1) and Y (a). It conforms to European directives for machinery, low voltage, and electromagnetic compatibility.

Functions
The system manages 1 to 8 weight classes with 7 ejection systems and controls the weighing conveyor. It can operate in several modes, including weight acquisition in motion, product stopping for addition or removal, and sorting with ejection. It supports process control via MODBUS, CAN Open, Profibus DP, Device Net, and TCP/MODBUS.

Metrological Characteristics
The CKW check weigher fully complies with the MID Directive. It includes a weighing conveyor with an I 400 TB transmitter and a detection cell, a control console with an I 400 terminal, and connecting cables.

Model Specifications
The document lists various models with their maximum capacity, division, and maximum rate of weighings per minute. Performance depends on factors like object shape, handling, and environmental conditions.

Control Cabinet
The control cabinet features include IP 54 protection, a speed controller, power indicators, emergency stop button, and 24 V active control. It operates on a 230 V, single-phase, 50 Hz, 0.5 kW power supply.

Instrumentation
The I 400 indicator is used with the CKW application, with technical data available for the weighing terminal, transmitter, and CKW application.

Technical Data
The document provides detailed dimensions and specifications for the weighing conveyor, including load cell configurations and electrical characteristics. Options include upstream and ejection conveyors, special paint finishes, and various material configurations for different environments.
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Catalog excerpts

CKW Checkweigher-1

CKW Check weigher Control cabinet Dimensions: 06/2008 08-09-00-1 FT European conformity & & & Machinery Directive 89/392/CEE. Low Voltage Directive 73/23/CEE. Electromagnetic Compatibility Directive 89/336/CEE . Functions & & & & & & & & & & & & & Protection rating IP 54. Speed controller; frequency 10 to 90 Hz. Conveyor run override switch. Power on indicator lamp. Emergency stop button. 24 V active control or potential free contacts (ejectors, indicator lights). Contacts for upstream and downstream sequence control. 230 V, single phase, 50 Hz, 0.5 kW power supply. Options: • Speed controller for upstream conveyor. • Speed controller for downstream conveyor. Management of 1 to 8 weight classes that can be associated with 7 ejection systems. Control of the weighing conveyor. Control of an upstream throughput conveyor and downstream ejector conveyor (options). Several operating modes: • acquisition of weight in motion (catch weigher), • stop product for addition or removal, • sorter/calibrator with ejection, etc. Full control of the process by averages via a MODBUS serial link or CAN Open fieldbus, Profibus DP, Device Net, TCP/MODBUS. For further details, refer to application sheet l 400 CKW : 04-32-70-1 FT. Instrumentation I 400 indicator with CKW application. Metrological characteristics See I 400 technical data sheet: • Weighing Terminal (04-32-20-1 FT) • Transmitter (04-32-10-1 FT) • I 400 CKW Application (04-32-70-1 FT) Application The CKW check weigher is designed for all weighing applications, dynamic or static, for conveyed products: & in motion weighing, & checking production tolerance, & weight classification, & checking order compliance, & checking prepacked goods. The CKW check weigher is available in 3 versions : & CKW : standard industrial environment & CKW S: harsh industrial environment & CKW S+: food industry Model Directive MID 2004/22/CE. Certification class XIII (1) and Y (a). Division (g) OIML*/Non-OIML Max.**rate (weighings/min) CKW 100 2 1/0.2 180 CKW 150 2 1/0.2 180 CKW 250 3 2/0.5 150 CKW 350 3 2/1 150 CKW 400P1 10 5/2 150 CKW 400P2 20 10/2 150 CKW 500 L1 30 20/5 60 CKW 500 L2 30 20/5 60 CKW 600 L1 35 20/10 40 CKW 600 L2 35 20/10 40 CKW 650 60 50/20 40 * Approved for Trade Use. ** The performance figures given are the maximum performance under optimum conditions. They depend on many factors such as the shape of the objects, upstream handling, environmental conditions, etc. A specification sheet must be completed in order to accurately specify the model with the most suitable performance and feasibility. Approved for trade use & & Max. capacity (kg) Fully complies with the MID Directive. Scope of supply & / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / // / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / Your weighing specialist & & A weighing conveyor on a frame including an I 400 TB transmitter and a detection cell. A control console including an I 400 terminal. A set of connecting cables. Illustrations are not contractual. Precia-Molen reserves the right to modify at any time, without prior notice, the information contained in this leaflet. Offices and Factory P.O. Box 106 - F 07000 Privas - France Tel. 33 (0) 475 664 600 Fax 33 (0) 475 658 330 E-MAIL [email protected] RCS : 386 620 165 RCS Aubenas / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / // / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / /

 Open the catalog to page 1
CKW Checkweigher-2

Technical data Block diagram (1) Subject to specification (2) Removable after CKW 400 Option Yes Yes Alu Alu Stainless steel Stainless steel 304L Stainless steel 304L Stainless steel 304L Load cell Load cell enclosure Field bus Food quality belt Bearings ADX/PVC Pneumatic distribution + slow pressurisation No Drum ADX/Alu I 400 G Gateway No Conveyor CAN Motor enclosure Stainless steel 304L Stainless steel 304L Stainless steel 304L/PVC Double sealed stainless steel Stainless steel 304L Terminal I400 CKW Double sealed steel Stainless steel 304L Stainless steel 304L/Alu Stainless steel 304L/PVC...

 Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.