Instrument Technician

Course Description

EEV0656 – Instrument Technician is a 400-contact-hour vocational certificate program within the Engineering Technologies > Electronics Vocational taxonomy of Florida's Statewide Course Numbering System (SCNS). The program prepares students for entry-level employment as instrument technicians in industrial, manufacturing, petrochemical, utilities, and process control environments. Students develop competency-based skills in the installation, calibration, maintenance, troubleshooting, and repair of electronic and electromechanical instrumentation and control systems. The curriculum integrates technical theory with hands-on laboratory practice, emphasizing safe and efficient work practices, industrial communication, and problem-solving skills. This program aligns with Florida Department of Education Career and Technical Education (CTE) frameworks for the Manufacturing career cluster.

Learning Outcomes

Required Outcomes

Upon successful completion of this program, students will be able to:

• Apply workplace safety practices including OSHA standards, lockout/tagout (LOTO) procedures, and personal protective equipment (PPE) requirements in an industrial setting.
• Interpret and apply technical documentation including piping and instrumentation diagrams (P&IDs), loop drawings, wiring schematics, and instrument data sheets.
• Install, calibrate, and maintain process measurement instruments for temperature, pressure, level, and flow variables.
• Perform loop checks and point-to-point verification on instrumentation and control circuits.
• Troubleshoot and repair electronic instrumentation using test equipment such as multimeters, process calibrators, and oscilloscopes.
• Demonstrate proficiency in signal transmission including 4–20 mA analog signals and HART communication protocol.
• Operate and maintain Programmable Logic Controllers (PLCs) at the technician level, including basic program review and I/O diagnostics.
• Apply process control fundamentals including control loop theory, PID controllers, and final control elements (control valves and actuators).
• Demonstrate employability skills including professional communication, teamwork, and technical report writing.

Optional Outcomes

Depending on institutional offerings and program emphasis, students may also:

• Configure and program Distributed Control Systems (DCS) at an introductory level.
• Perform installation and maintenance of SCADA systems used in water treatment, power, and industrial facilities.
• Demonstrate knowledge of fiber optic and industrial networking concepts used in control system communication.
• Apply hydraulic and pneumatic control principles in process automation contexts.
• Demonstrate proficiency in Variable Frequency Drive (VFD) installation, configuration, and troubleshooting.
• Apply National Electrical Code (NEC) requirements to instrumentation and control panel wiring.

Major Topics

Required Topics

• Industrial Safety and Workplace Practices – OSHA regulations, lockout/tagout, hazardous area classification, PPE, and safe handling of electrical and chemical hazards.
• Technical Mathematics for Instrumentation – Process mathematics, unit conversions, signal ranging, and calibration calculations.
• DC and AC Circuit Theory – Fundamentals of voltage, current, resistance, Ohm's Law, series/parallel circuits, capacitance, inductance, and transformers as applied to instrumentation.
• Technical Drawings and Documentation – Reading P&IDs, loop diagrams, ladder logic, and wiring schematics; maintaining calibration records and maintenance logs.
• Process Measurement – Temperature – Thermocouples, RTDs, thermistors, and infrared sensors; calibration and troubleshooting.
• Process Measurement – Pressure – Pressure transmitters, gauges, differential pressure devices; calibration using deadweight testers and process calibrators.
• Process Measurement – Level – Differential pressure, capacitive, ultrasonic, and float-type level transmitters; calibration procedures.
• Process Measurement – Flow – Orifice plates, vortex, magnetic, and Coriolis flow meters; installation and calibration.
• Signal Transmission and Communication Protocols – 4–20 mA analog signals, HART protocol, basic fieldbus concepts, and signal conditioning.
• Process Control Fundamentals – Open-loop and closed-loop control, PID controller theory, tuning methods, and final control elements including control valves and positioners.
• Programmable Logic Controllers (PLCs) – PLC hardware components, I/O modules, basic ladder logic programming, program diagnostics, and troubleshooting.
• Control Panels and Wiring – Student-built control panels, terminal block wiring, cable management, and panel documentation.
• Instrumentation Calibration and Maintenance – Use of process calibrators (e.g., Fluke 789), HART field communicators, calibration documentation, and preventive maintenance procedures.
• Troubleshooting and Fault Diagnosis – Systematic troubleshooting methodology applied to instrumentation loops, electrical circuits, and control systems.
• Employability and Professional Skills – Communication in technical environments, teamwork, career planning, and work ethics.

Optional Topics

• Distributed Control Systems (DCS) – Architecture, operator interface, and basic configuration of DCS platforms used in process industries.
• SCADA Systems – Introduction to supervisory control and data acquisition systems, HMI configuration, and remote monitoring.
• Variable Frequency Drives (VFDs) – Drive parameters, installation, startup, and troubleshooting of motor speed control systems.
• Hydraulic and Pneumatic Controls – Principles of fluid power, pneumatic actuators, solenoid valves, and their role in process automation.
• National Electrical Code (NEC) Applications – Relevant code sections governing instrumentation wiring, conduit fill, and hazardous locations.
• Industrial Networking and Fieldbus – Introduction to PROFIBUS, Foundation Fieldbus, EtherNet/IP, and industrial network topologies.
• Analyzer Technology – Introduction to process analyzers including gas chromatographs and pH/conductivity analyzers.
• Automated Control System Design – Designing and assembling automated systems such as HVAC controls, motor control centers, and safety instrumented systems (SIS).

Resources & Tools

Typical instructional resources and equipment used in this program include:

• Textbooks & Curricula: NCCER Industrial Maintenance Electrical & Instrumentation (Levels 1–4) modules; ISA (International Society of Automation) training materials including Instrumentation for Process Control.
• Test & Calibration Equipment: Fluke 789 ProcessMeter, Fluke 4–20 mA loop calibrators, HART Field Communicators (e.g., Emerson 475), deadweight pressure testers, decade boxes, and digital multimeters.
• PLC Platforms: Allen-Bradley (Rockwell Automation) MicroLogix or CompactLogix, Siemens S7, or equivalent; RSLogix/Studio 5000 or TIA Portal software.
• Process Control Training Rigs: Bench-top process control trainers for temperature, pressure, level, and flow simulation; student-built control panels.
• Hand Tools & Safety Equipment: Standard instrumentation hand tools, torque wrenches, PPE including arc flash protective equipment.
• Simulation Software: Process control simulation platforms for loop tuning and PID response analysis.
• Standards Documents: ISA-5.1 (Instrumentation Symbols), ISA-18.2 (Alarm Management), NFPA 70 (National Electrical Code).

Career Pathways

Graduates of EEV0656 are prepared for entry-level and skilled technician positions across a wide range of industries in Florida and nationally. Relevant SOC codes and career titles include:

• Instrument Technician – Install, calibrate, maintain, and repair process instrumentation in petrochemical, water treatment, and manufacturing facilities. (SOC 49-9069)
• Electrical and Electronics Repairer, Commercial and Industrial Equipment – Service industrial electronic control systems and field instrumentation. (SOC 49-2094)
• Control Systems Technician – Work with PLCs, DCS, and SCADA platforms in automated industrial environments.
• Automation Technician – Support automated electrical and mechanical systems in manufacturing and process industries.
• Field Service Technician – Provide on-site installation, startup, and maintenance support for instrumentation vendors and system integrators.
• Electrician (Industrial) – Entry pathway into licensed electrical work with a focus on instrumentation and controls. (SOC 47-2111)

Instrumentation technicians are in high demand in Florida industries including utilities, water management districts, phosphate and chemical manufacturing, aerospace, and food processing. Graduates may pursue further education in an Associate in Science (A.S.) in Engineering Technology or related program.

Special Information

Certification Preparation

This program prepares students for nationally recognized industry certifications:

• NCCER Industrial Maintenance Electrical & Instrumentation (IME&I) Certification – A nationally portable credential offered through the National Center for Construction Education and Research (NCCER), covering instrumentation, electrical maintenance, process control, and PLC topics aligned directly with this program's curriculum.
• ISA Certified Automation Professional (CAP) or ISA Certified Control Systems Technician (CCST) – Industry credentials offered by the International Society of Automation; graduates may use program competencies toward eligibility requirements.
• PMMI Mechatronics Certification – Applicable at institutions offering combined electromechanical and instrumentation training aligned with the manufacturing career cluster.

Program Notes

• This is a clock-hour vocational program (400 contact hours) under Florida's SCNS taxonomy for Electronics Vocational (EEV prefix). It is not a traditional credit-hour course and may be offered at technical colleges, career centers, or Florida College System institutions.
• Students must meet Florida Department of Education basic skills requirements or demonstrate exemption prior to program completion.
• Accident insurance coverage is typically required for students enrolled in hands-on laboratory components per Florida College System Risk Management Consortium requirements.
• Florida resident tuition is set per contact hour by the Florida Legislature; students should consult their institution for current rates and financial aid availability.