MEM18062 — Install, maintain and calibrate instrumentation sensors, transmitters and final control elements

1 Determine job requirements

• 1.1Follow standard operating procedures (SOPs)
• 1.2Comply with work health and safety (WHS) requirements at all times
• 1.3Use appropriate personal protective equipment (PPE) in accordance with SOPs
• 1.4Identify job requirements from specifications, drawings, job sheets or work instructions

2 Select appropriate sensors, transmitters and final control elements for installation

• 2.1Determine specification requirements from data sheets, circuit diagrams, engineering drawings
• 2.2Interpret and define specification requirements through application of device characteristics and principles of operation
• 2.3Select equipment and final control elements having regard for measurement range, processes and environment according to their device characteristics, principles of operation and measurement capabilities, in conformance to specifications

3 Install instrumentation sensors, transmitters and final control elements

• 3.1Install components using appropriate tools, test equipment, techniques and procedures
• 3.2Plan and cater for maintenance access during installation when mounting connections for power, signal, and process
• 3.3Diagnose installed components for correct operation using appropriate test equipment and procedures and assess results against specifications or manufacturers’ technical data sheets

4 Maintain and diagnose correct operation of sensors, transmitters and final control elements

• 4.1Apply preventative maintenance schedules and procedures to maintain components in optimum condition by interpreting device characteristics and principles of operation
• 4.2Clean and service elements to maintain optimum operating condition by interpreting device characteristics and principles of operation
• 4.3Determine correct operation or malfunction by diagnosing components within the system or as individual devices using appropriate test equipment and procedures
• 4.4Monitor operation of components and assess against predetermined specification or manufacturers’ technical data

5 Complete fault documentation and plan corrective action

• 5.1Document faults and malfunctions and/or report according to SOPs
• 5.2Plan corrective action autonomously or in consultation with appropriate personnel

6 Analyse control loop and localise faults

• 6.1Obtain and interpret engineering specifications and technical information, control device, signal transmission and final element specifications and read and interpret system specifications, including operational data, and historical records and trends
• 6.2Carry out consultation with system operators and other relevant plant personnel and extract relevant data and document to procedures
• 6.3Observe operation of the system using sound knowledge of all external control device characteristics, controller modes, signal transmission and final control devices
• 6.4Set up and apply appropriate signal transmission test equipment
• 6.5Test circuits and control lines to the level necessary to detect and localise fault

7 Repair/replace/overhaul sensors, transmitters and final control elements

• 7.1Examine and verify components for replacement, repair or overhaul using appropriate tools, test equipment, procedures and techniques
• 7.2Select and obtain replacement items from manufacturers’ parts lists or catalogues to meet specifications
• 7.3Repair or overhaul faulty items to meet specifications
• 7.4Refit repaired, overhauled and replacement sensors, transmitters and final control elements
• 7.5Prepare refitted sensors, transmitters and final control elements for testing and calibration

8 Calibrate and test instrumentation sensors, transmitters and final control elements

• 8.1Calibrate components against appropriate physical standards using appropriate calibration devices, test equipment, techniques and procedures
• 8.2Perform zero, span and range tests and assess results against manufacturers’ instruction sheets
• 8.3Align components to manufacturers’ instruction sheets by applying zero and span adjustments

9 Return sensors, transmitters and final control elements and control loops to service

• 9.1Put components into service in conformance to specifications with due regard to process requirements, safety, installation/commissioning procedures and sequence of operation
• 9.2Adjust controller modes and actions according to specifications
• 9.3Test electrical and pneumatic transmission lines and take appropriate action, including the use of signal conditioning devices
• 9.4Return instrumentation to service, including configuring, calibrating, adjusting, tuning and validating system performance
• 9.5Return system to service

What does an assessment tool for MEM18062 need to cover?

To satisfy the Principles of Assessment and Rules of Evidence, an assessment for MEM18062 needs to address all 62 unit components: 9 elements with 34 performance criteria, 11 performance evidence requirements, 17 knowledge evidence requirements, and the foundation skills. A coverage matrix mapping each question and task to these components is what an auditor looks for.

How does Auditori generate an assessment tool for MEM18062?

Auditori pulls the current release of MEM18062 from training.gov.au and generates a complete package: candidate assessment, assessor guide with model answers and observation criteria, and a coverage matrix mapping every component. A suitably qualified person then reviews and approves the draft in a built-in workflow — consistent with ASQA's guidance on AI use in VET — before export as branded PDF and editable Word.

Is the first assessment tool really free?

Yes. Every new account includes one free credit — enough to generate the complete assessment tool for MEM18062 — with no card and no subscription required. After that it's pay-as-you-go per unit.

Can I check my existing MEM18062 assessment instead of generating a new one?

Yes — upload your existing assessment or learner guide and Auditori maps it against every element, performance criterion, PE and KE of MEM18062, showing exactly what's covered and what's missing. Mapping costs a quarter of a credit.