Load Instrumentation Ltd.

LOADWISE indicators provide

* A wide choice of solutions
* Reliability
* Worldwide service and back up
* Fast response from a network of expert field service engineers & distributors
* Technical support by phone, fax and e-mail
* Spare parts
* Simple to install & maintain, requiring no special equipment
* Genuinely competitive prices!
RCI = Rated capacity indicator (Safe load indicator)
LMI = Load moment indicator
E.O.T. = Electric overhead Traveling crane (Factory crane)
O/L = Over load
Specifications are subject to change without notice
No
Model
Description
1
500 RATED CAPACITY & LOAD MOMENT INDICATOR
2
800 RATED CAPACITY & LOAD MOMENT INDICATOR
3
317 LOAD INDICATOR
4
325 Anemometer
5
355 Out of Level
6
600 SERIES - FULLY UPGRADEABLE INDICATOR
7
700 is a simple device that can be used to provide overload protection
8
205 DIGILINK SERIES - 'Under-Hook' Weighing equipment 
9
210 DIGILINK SERIES - 'Under-Hook' Weighing equipment 
LOADWISE MODEL 500

LOADWISE MODEL 500 RATED CAPACITY & LOAD MOMENT INDICATOR



Image

The 500 series is a fully automatic microprocessor controlled system and operational aid that clearly displays the information and warnings needed for the driver to operate the crane within the parameters of the duty chart. For a fully featured indicator with a range of expansion options the Loadwise 500 is the ideal choice.
Key features of the 500 series include: - * A large digital LCD display (45mm x 125mm) - all essential information continuously displayed includes: -
* Duty configuration selected
* Hoist drum (winch) selected and the number of lines (falls) reeved on the hook block
* Rated Capacity or maximum permitted load
* Actual load lifted
* Bar graph indicating the actual load lifted as a percentage of the rated capacity
* Radius of the load
* Angle of the boom
* Visual and audible warnings of approach to and overload

conditions

* Warning messages: Out of Radius/Angle/Duty, High/Low angle, Out of level, Overhoist, Cut out, Last winding (Rope on Winch/drum)
* Length of the boom
* Height of the boom head
* Operator adjustable limits with audible warnings
* The last 100 lift records are stored and may be viewed on the display screen
* Selectable start up messages can be displayed which require acknowledgment by the operator
* Displays information & warning messages e.g. "OVERHOIST"
* Rated Capacity Limiter to existing crane motion controls The 500 series can include a wide range of OPTIONS, including: -
* Range and slew limiting (absolute encoder) with the Loadwise "Virtual Wall" system - The standard version includes up to six operator adjustable 'walls' and two slew-limited arcs
* Anti 2 block (A2B) overhoist limit facility when the optional limit switch assembly is fitted - Loadwise Model 330
* Data acquisition with the Loadwise Model 520 logger to provide a comprehensive record of crane activity
* Load totalising for multiple product types with print-out
* Anemometer (wind speed) information can be displayed and limit set

LOADWISE PRODUCT SPECIFICATION
              OPTIONS
 Temperature range:  -30°C to + 50°C (SAE J159 USA) -20°C to + 60°C (BS 7262:1990 UK)  On application 
 Display:  4 x lines x 20 characters LCD, with backlight    Horizontal or vertical format
 Supply Voltage:  9.5 to 30 Volts DC
 Current drain:  500 mA
 Relay contacts:  10 Amp volt free contacts - SPCO
 M6 - Solid state angle sensor:  Accuracy: + / - 0.1°
 Inputs analogue:   2 x Load, 2 x Angle, 1 x Length  3 x Load, 3 x Angle, 3 x Length
 Inputs digital:  1) 4 off,      2) 8 off  225 off
 Outputs:  10 including 4 undefined relay coil driver outputs
 Memory capacity:  1) 250 Load charts 2) 500 Load charts  Up to 10000 load charts
 Executive switches:  Calibration, Overhoist, Rigging & Override, Opto-coupled to supply voltage  
 Enclosure sealing:  IP65  
 Accuracy:  +/- 3.5% of rated capacity
LOADWISE MODEL 800

LOADWISE MODEL 800 RATED CAPACITY & LOAD MOMENT INDICATOR

The 800 series is a fully automatic microprocessor controlled system and operational aid that clearly displays the information and warnings needed for the driver to operate the crane within the parameters of the duty chart. Designed to meet the requirements of smaller cranes and those with typically up to twenty load charts the Loadwise Model 800 provides a basic system at an economic price. All the units electronics and external connections are housed in the display enclosure.
Key features of the 800 series include: - * Digital LCD display (25mm x 76mm), vertical format - all essential information continuously displayed includes: -
* Duty configuration selected
* Hoist drum (winch) selected and the number of lines (falls) reeved on the hook block
* Rated Capacity or maximum permitted load
* Actual load lifted
* Bar graph indicating the actual load lifted as a percentage of the rated capacity
* Radius of the load
* Angle of the boom
* Visual and audible warnings of approach to and overload conditions
* Warning messages e.g. Out of radius, Cut out, High angle, Out of level, Overhoist, Last winding (Rope on Winch/drum)
* Length of the boom
* Height of the boom head
* Operator adjustable limits with audible warnings
* Displays information & warning messages e.g. "OVERHOIST"
* Rated Capacity Limiter to existing crane motion controls


Options: -

* Anti 2 block (A2B) overhoist limit facility when the optional limit switch assembly is fitted - Loadwise Model 330
* Anemometer (wind speed) information can be displayed and limit set

LOADWISE PRODUCT SPECIFICATION

 

 

              OPTIONS
  Temperature range:  -30°C to + 50°C (SAE J159 USA)                                  -20°C to + 60°C (BS 7262:1990 UK)  On application 
 Display:  4 x lines x 20 characters LCD, with backlight    Horizontal format (45mm x 125mm LCD)
 Supply Voltage:  9.5 to 30 Volts DC

 

 Current drain:  500 mA

 

 Relay contacts:   10 Amp volt free contacts - SPCO
 M6 - Solid state angle sensor:   Accuracy: + / - 0.1°

 

 Inputs analogue:   2 x Load, 1 x Angle, 1 x Length  
 Inputs digital:  1) 3 off  
 Outputs:  10 including 4 undefined relay coil driver outputs

 

 Memory capacity:  20 Load charts   
 Executive switches:  Calibration, Over-hoist, Rigging & Override,               Opto-coupled to supply voltage  
 Enclosure sealing:   IP65  
 Accuracy:  +/- 3.5% of rated capacity

 

LOADWISE MODEL 317 Load Indicator

LOADWISE MODEL 317 LOAD INDICATOR

For a simple fully featured load indicator the Loadwise 317 is the right choice; if you think you may want to add angle or other capabilities in the future we invite you to consider our fully upgradeable Model 600 microprocessor system.

Key features include: -

* Digital display of load on the hook
* Operator adjustable HIGH load limit with visual and audible warnings
* Adjustable maximum line pull limit
* Display of load in pounds or kilograms ( x 1000 )
* Parts of line adjustment for 1 to 99 falls
* Test push to check the display, audible alarm and motion cut
* Override push button to deactivate the alarm and motion cut
* Anti 2 block (A2B) overhoist limit facility when the optional limit switch assembly is fitted - Loadwise Model 330
* Displays "OVERHOIST" message on the display and operates a motion cut relay when activated
The 317 is usually combined with a Loadwise running line dynamometer load sensor selected according to rope diameter, line pull and application. Alternative load sensors are described in the sensors section of our web site

Display  4 x 12.5mm digits, optional illumination

 

Temperature range  -30°C to + 50°C (SAE J375 USA)  -20°C to + 60°C (BS 7262:1990 UK)

 

Voltage supply  10 to 32 V DC

 

Current drain  500 mA

 

Relay contacts  10 Amp

 

Accuracy  + / - 3% 

 

   Dimensions  Weight
 Display  112mm x 112mm x 75mm  1.1 kg

LOADWISE MODEL 325 Anemometer

The Loadwise model 325 accurately monitors wind speed, using the latest solid state electronic technology, the indicator may be used independently or integrated with our 500 RCI/L systems; typical applications include: -
Tower cranes
Mobile cranes
Crawler cranes
Barge mounted cranes
Key features include: -
Operator selectable:
Metres or Feet per second
Miles or Kilometres per hour
Knots or Beaufort scale
Operator adjustable
Approach to limit warning (Internal buzzer)
Alarm limit warning (External weatherproof alarm)
Factory calibrated to your requirements
Simple to install
Fully automatic operation
An effective low cost system

LOADWISE PRODUCT SPECIFICATION
Display  4 digit LCD .
Temperature range  -30°C to + 65°C
Voltage supply  12V/24V DC
Current drain  70 - 80mA
Relay contacts  10 Amp
Accuracy  1% - 10 to 65 m/s   2% - 65 to 75 m/s
   Dimensions  Weight
Display  112mm x 112mm x 75mm  1.1 kg
Sensor  195mm height  55mm body diameter 152mm rotor diameter  0.5 kg

LOADWISE MODEL 355

LOADWISE MODEL 355 "OUT OF LEVEL" INDICATOR

The Loadwise model 355 accurately monitors for out of level conditions over 360 degrees, using the latest solid state electronic technology and can be used independently or combined with other systems; typical applications include: - * Mobile cranes
* Telescopic Handlers
* Fork Lift Trucks
* Access Platforms
* Barge mounted cranes

Key features include: -
* Effective low cost tilt protection
* Tilt angle warning limit adjustable up to 10 degrees
* Factory calibrated to your requirements
* Simple to install
* Fully automatic operation requiring no operator input
* Visual warning by LED array - continuous display of high/low position with red/green L.E.D.
* Separate sensor and display OPTIONAL
* Audible warning
* Relay to interface with equipment controls
* Custom engineering

LOADWISE PRODUCT SPECIFICATION
Temperature range  -30°C to + 65°C

Voltage supply  12V DC
Relay contacts  10 Amp
Accuracy  + / - 0.2 degrees 
   Dimensions  Weight
Display  100mm x 50mm x 40mm  0.5 kg
Sensor  125mm x 125mm x   100mm  0.5 kg
LOADWISE MODEL 317 Load Indicator

LOADWISE 600 SERIES - FULLY UPGRADEABLE INDICATOR

For a fully featured indicator that offers a range of options the Loadwise 600 is the right choice; you can start with the full range of sensors, or choose to begin with a basic unit and add further sensors whenever you want. The 600 series uses the same microprocessor technology throughout the range; every unit is pre-programmed for all combinations, only the selector and sensors are changed to suit the application.

600 series options include: -

* 601 - Display of MAIN winch load with automatic rope overload warning plus adjustable load limit warning
* 602 - Display of MAIN winch load (features as 601) or boom ANGLE display with adjustable minimum and maximum boom angle warning
* 603 - Display of MAIN or AUXILIARY LOAD (features as 601)
* 604 - Display of MAIN or AUXILIARY LOAD (features as 601) or boom ANGLE (features as 602)
* 605 - Display of boom LENGTH or ANGLE or RADIUS for telescopic cranes
* 606 - Display of boom LENGTH or ANGLE or RADIUS for lattice cranes
* 607 - Display of boom ANGLE
* 608 - Display of LOAD or LENGTH or ANGLE
* 609 - As 602 but featuring an automatic load limit change at a preset angle or radius, for lattice boom cranes
* 610 - Display of MAIN or AUXILIARY LOAD or LENGTH or ANGLE or RADIUS - Telescopic cranes
* 611 - Display of MAIN or AUXILIARY LOAD or LENGTH or ANGLE or RADIUS - Lattice boom cranesThe 600 is usually combined with a Loadwise running line dynamometer load sensor that is selected to suit the rope diameter, line pull and application. Alternative load sensors are described in the sensors section of our web site. A Loadwise inclinometer to sense the boom angle and a Loadwise cable reeling drum to monitor boom length for telescopic cranes


Key features of the 600 series include: -

* Easy to use * Simple to install & Maintain ~ no specialist equipment required
* A large digital LCD display featuring 25mm digits
* Display push buttons to select: -
* Pounds or kilos
* Parts of line
* Load tare
* Limit settings
* Select ~ LOAD/ANGLE/LENGTH/RADIUS
* Test
* Override
* Hook and rope overload warning
* Minimum and maximum angle warning
* Length and radius limit warning
* Alarm buzzer with override
* Anti 2 block (A2B) overhoist limit facility when the optional limit switch assembly is fitted - Loadwise Model 330




LOADWISE
PRODUCT SPECIFICATION
 Temperature range  -30°C to + 50°C (SAE J375 USA)  -20°C to + 60°C (BS 7262:1990 UK)
 Voltage supply  10 to 32 V DC
 Current drain  500 mA
 Relay contacts  10 Amp
 Accuracy  + / - 3.5% 
 Enclosure sealing  IP 65
   Dimensions  Weight
 Display  233mm x 112mm x 92mm   1.5 kg


LOADWISE MODEL 700

LOADWISE MODEL 700 INDICATOR
The Loadwise 700 is a simple device that can be used to provide overload protection for:-


* Forklift Trucks
* Truck Loaders
* Telescopic Handlers
* Access Platforms
* Reduces the risk of injury
* Protects the equipment from the stress of overloading
* Reduces the risk of damaging the lifted load

Key features include: -
* Simple to install & maintain, requiring no special equipment
* Full L.E.D. green amber and red array providing a continuous display of operating conditions
* Audible warning
* Visual warning
* Multi calibration levels are available for de-rated duties e.g. mast extension or less stable configurations
* OPTIONAL
* Selectable duty range
* Motion cut
* Overide
* Custom engineered versionsThe 700 is usually combined with a Loadwise hydraulic pressure transducer according to the equipments maximum pressure rating, but it will operate with any suitable load cell. Alternative load sensors are described in the sensors section of our web site

LOADWISE PRODUCT SPECIFICATION
Temperature range  -30°C to + 60°C
Voltage supply  10 to 32 V DC
Current drain  750 mA
Relay contacts  10 Amp
Accuracy  + / - 3% 
Adjustable settings Approach - 80 to 100%,   Overload - 100 to 120%
Enclosure  IP67
   Dimensions  Weight
Control box  150mm x 150mm x 130mm   0.5 kg
Display   150mm x 140mm x 60mm  0.5 kg
LOADWISE MODEL 205 Cable

LOADWISE MODEL 205 Cable
The Digilink is a portable load cell package combining high quality, accuracy and reliability in a compact low weight unit; the Digilink is supplied complete with a remote hand held display/control module, 10metres lead, leather carry case, battery charger and test certificate all housed in a rugged waterproof case.


Typical applications: -

* Crane and Winch load measurement
* Monitoring the tension when pulling pipes or cables
* Monitoring the pull when extracting piles or shuttering
* Proof testing anchor points, slings, strops etc
* Checking test weights, test rigs etc.

Key features of the 205 series include: -

* Simple & easy to use with 10mm digits on the display
* Low weight * Accurate in a wide range of temperatures
* Load Hold & Tare functions
* Displays in pounds or kilograms
* NiCad batteries provide 10 hour continuous use
* Low battery warning with automatic power down
* Rugged carry case with pressure balancing valve

DIMENSIONS & WEIGHTS
Range (t) A (mm) B (mm) C (mm) D (mm) E (mm) Weight (Kg)
1, 2, 5  108 105 40 30 164 1.4
12 120 105 40 38 210 1.9
25 131 125 55 53 255 4
35 147 135 55 60 305 5
50 170 150 75 73 345 9
100 228 220 123 100 455 27
150 258 260 123 120 520 40
LOADWISE MODEL 210 WIRELESS DIGILINK ~ 5,000kg TO 150,000kg

LOADWISE MODEL 205 Cable
The wireless Digilink can be more convenient to use in the field than a conventional cable model but still features the high quality, accuracy and reliability in a compact low weight unit; the Loadwise 210 Digilink is supplied complete with a remote hand held display/control module, leather carry case and test certificate all housed in a rugged waterproof case.


Typical applications: -

* Crane and Winch load measurement
* Monitoring the tension when pulling pipes or cables
* Monitoring the pull when extracting piles or shuttering
* Proof testing anchor points, slings, strops etc
* Checking test weights, test rigs etc.

Key features of the 210 series include: -

* Convenient cable free operation
* Simple & easy to use with 10mm digits on the display
* Low weight
* Accurate in a wide range of temperatures
* Load Hold & Tare functions
* Displays in pounds or kilograms
* Standard PP3battery provides 50 hours of continuous use
* Low battery warning with automatic power down after 5 minutes of idle time
* Rugged carry case with pressure balancing valve


DIMENSIONS & WEIGHT


Range (t) A (mm) B (mm) C (mm) D (mm) E (mm) Weight (Kg)
1, 2, 5  108 105 40 30 164 1.4
12 120 105 40 38 210 1.9
25 131 125 55 53 255 4
35 147 135 55 60 305 5
50 170 150 75 73 345 9
100 228 220 123 100 455 27
150 258 260 123 120 520 40
Hand-held display
150mm x 83mm x 35mm, weight: 0.255kg

LOADWISE ANTI 2 BLOCK SYSTEMS FOR ALL CRANES

* ATEX version available*

Standard LOADWISE Model 330 - with 5kg or 10kg weights
Key features include: -
* Fail safe operation
* Switch contacts are opened mechanically when the bob-weight is lifted by the hook block
* Robust fully enclosed safety switch
* Fully weatherproof
* The switch unit pivots on the supplied mounting and always follows the hook rope angle, simple bolt on attachment provided.
* Simple disconnection arrangement enables the switch to be used for main or auxiliary ropes
* Alternative weight sizes to suit the application. Standard 5kg weight for rope diameters up to 22mm and 10 kg up to 32mm. The larger weight is also specified for "Fastline" work i.e. higher rope speeds with smaller rope diameters
* Standard chain length is 2 metres
* Custom A2B weights and "chandeliers" on application Optional Equipment
* Optional versions available for use in potentially Explosive Atmospheres (ATEX) Directive 94/9/ECF. Rule 94/9/EG, ExII 2 G EExd IIC T6. Supplied with 9m of encapsulated cable.
* For telescopic cranes select a LOADWISE cablereeling drum with integral slip rings
* For lattice boom cranes select a LOADWISE cable storage drum with plug/socket connections

LOADWISE ANTI 2 BLOCK SYSTEMS FOR ALL CRANES


Data Logging 520 SERIES

Data logging system - for use with 500 series RCI/L Crane operation log system
♦ Microprocessor system
♦ Comprehensive data stored
♦ 16MB memory minimum
♦ Real time clock
♦ RS232 input from RCI/L
♦ RS232 output to PC
♦ Regulated power supply with LED status lights
♦ Software - evaluation with graphical & text (table) format


SIMPLE TO INSTALL No special equipment required Self booting CD - User friendly software Data logger to PC cable link included Full instructions provided Fully trained engineers available World-wide support
RELIABILITY
VERSATILITY
SIMPLICITY
The 520 series is a fully automatic microprocessor controlled data logging system designed to provide a clear and useful record of crane activity with the relevant rated capacity indicator settings and performance.
Each event is logged with its individual date and time, and a simple download link to a PC enables the data to be accessed and viewed with our built in software in graphic or table format. Table files can be saved and exported to a spreadsheet for further analysis and storage to suit individual requirements. Interfacing with our 500 series rated capacity indicator the Loadwise data logger places key data in your hands.


Suitable for all crane types including: -
• TELESCOPIC CRANES
• LATTICE CRANES
• LOADER CRANES (KNUCKLE BOOM)
• CONTAINER HANDLING CRANES
• PORT CRANES
• SHIP-BOARD CRANES & WINCHES
• OFFSHORE CRANES

Key Features include: -
• Real time clock
• 16MB memory minimum
• Efficient data storage - Typically 6000 lifts/MB
• Built in graphics and text data evaluation software
• Total lifts by month - annual view, histogram
• Lifts by month - weekly view, histogram
• Rated capacity & load against load & duration of lift, line graph
• Data table displaying - Standard recorded data: -
Record number / Lift number / Date / Time / Weight of load lifted / Rated capacity / Boom angle / Hook radius / Boom length / Falls selected - main winch / Falls selected - auxiliary winch / Duty selected /Status of external input switches, e.g. override, axle locks / Status of warnings - Approach / Overload / Cut-out / %overload / Largest load in a lift record / Duration of the lift sequence
• Export data to a spreadsheet for alternative analysis & storage
• Customised options on application


TECHNICAL SPECIFICATION
Inputs: RS232 from 500 series R.C.I.
Outputs: RS232 output via 9 pin ’D’ connector & link cable (included with kit)
Memory capacity: Standard 16MB (Non volatile), expandable
Typical storage: 6000 lifts/MB
Memory warning at 15MB
L.E.D. data transmision status indication
Temperature range: -20°C to +60°C - BS7262:1990. –30°C to +50°C - SAE J159 USA
Supply Voltage: 9.5 to 30V DC (connect to 500 series R.C.I.)
L.E.D. Power supply status
Current Drain: 400 mA at 12VDC
Enclosure sealing: IP65
ISO 12482-1:1995, BS 7121-2:2003
Compliance with Health & safety requirements: 93/68/EEC, 89/336 & 92/31/EEC,EN50081-1-1:1992, EN50082-1:1997 (500 Series)