Prowrench

ProWrench Opta Digital torque wrench

Key Features ■

Peak or track torque display with non-contacting angle option

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Point of load insensitive

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Tailored to your requirement from simple wrench to comprehensive audit tool

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Communicates with your PC system

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Real time visual representation of torque or angle with bar graph

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Wide range of interchangeable attachments

The force in torque management www.crane-electronics.com sales@crane-electronics.com

Technical Data

sales@crane-electronics.com www.crane-electronics.com

ProWrench Opta Digital torque wrench ProWrench Opta combines all the features of a high specification digital torque wrench and a data collection device in one package.

The ProWrench Opta is a powerful tool that can be used in both the Quality Audit and Production Control environments. It has been designed to audit the residual values of a pre-tightened joint, or to be used as a tool for low volume tightening or rectification applications.

ProWrench Opta allows full traceability. It can store torque and angle data, as well as information of who used the wrench, what work was done with it, and when it was carried out.

ProWrench Opta is future proof. Software features can be individually specified to give a configuration most suited to the user’s requirements. As needs change, the wrench can be upgraded with additional software functionality.

By “flashing” the software, changes can be implemented almost as soon as they are needed.

System components ■

Wide selection of ring, open ended and

The digital wrench can be specified either as “torque only” or “torque & angle”, and offers various modes of measurement from simple torque tracking through to measuring the yield point.

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Upper and lower limits can be set to enable indication of HI, OK or LO fastener status. Both audible and visual alarms alert the user if a measurement doesn’t fall within the set limits.

Calibration service

Bi-directional communication via a serial port (or an optional Bluetooth connection) to a PC gives the facility to quickly set up the wrench and easily store data from the wrench.

The wrench provides comprehensive SPC analysis, which can be viewed either on the wrench or on a PC. In addition data can be saved as a trace, which has detailed resolution due to the superior sampling rate of the wrench. A number of graphs of these traces can be stored and easily transferred to a PC for detailed study and manipulation.

ratchet attachments available PC cable and printer adaptor enables data output and archiving

Crane Electronics Ltd operates a calibration laboratory accredited by UKAS, the UK Accreditation Service. All Crane products are issued with a calibration certificate traceable to National and International Standards.

It is

recommended that torque instrumentation is recalibrated at least every 12 months. Please refer to the separate leaflet for information on Crane’s calibration services.

All wrenches can be password protected, ensuring that no unauthorised person can change the settings or manipulate the readings!

The force in torque management

www.crane-electronics.com

sales@crane-electronics.com

www.crane-electronics.com

sales@crane-electronics.com

Choice of operating languages ■

Audible and visual indication of torque status (HI/OK/LO) ■

Switchable auto print or auto send to PC ■

Clear, easy read display

Accuracy +/- 0.5% of full scale

Sturtevant Richmont or DIN type adaptor option

■ Choice of measurement units

Display - Peak: Quick Store with Torque reading prominent in Audit mode

Display - Peak: Bar graph for “Real Time” Torque or Angle

■ Durable Aluminium body

■ Option for RFID (Radio Frequency Identification) for asset management

■ Option for wireless antenna for cable replacement

Manage and share data with PCs

■ Ni MH battery pack and charger or standard C cell batteries

Display - Peak: Quick Store with Angle reading prominent in Audit mode

■ Tailored to your requirements

Point of load insensitive

Comparison Table

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An

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nc

va

Ad

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Ad

c

si

Ba

c

si

Ba

Function

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Measurement Modes Track torque mode

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Peak torque mode

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Peak + Angle as secondary parameter

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Audit (Move-on) mode

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MNA mode

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Yield mode Audible & visual indication of torque status Upper and Lower Specification Limits

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Data Storage & Transfer

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Store and view up to 200 date and time stamped readings (with/without prompt)

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Download/printout up to 200 date and time stamped readings with setup parameters and wrench serial number.

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Option

Option

Option

Option

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Option

Option

Set up torque characteristics from PC

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Predefined jobs with target torque

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Bluetooth replacing serial communications Statistical Analysis Basic statistical analysis Advanced statistical analysis Assignable Torque Characteristics

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Predefined jobs with angle as a second parameter Organise jobs into rounds for scheduling

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Definable number of subgroups within job

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Definable number of readings within subgroup

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Password security with user lists

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Job, Subgroup and reference comment

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Other Functionality

Store and upload graphs of multiple traces Future proof - upgradeable with new software

Option

Option

Option

Option

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Data traceable to user and wrench ●

Date and time stamped readings

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Crane Electronics Ltd Watling Drive

+44 (0)1455 251488

Sketchley Meadows

+44 (0)1455 614717

Hinckley LE10 3EY

sales@crane-electronics.com

United Kingdom

www.crane-electronics.com

www.crane-electronics.com www.crane-electronics.com www.crane-electronics.com

Technical Data

sales@crane-electronics.com sales@crane-electronics.com sales@crane-electronics.com