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Refresher ULTRAMAT 23 (SC-G-U23R)

The Refresher ULTRAMAT 23 (SC-G-U23R) course by Siemens is designed for process automation engineers and maintenance technicians who need to maintain peak performance of multi-component gas analyzers in industrial settings. It addresses the critical pain point of unplanned downtime by updating participants on the latest ULTRAMAT 23 firmware, calibration procedures, error diagnostics, and preventive maintenance—ensuring compliance with stringent emission monitoring standards. With over 10,000 Siemens process analyzers deployed globally, maintaining operational continuity is essential for industries from petrochemicals to power generation.

This advanced refresher prepares learners for Siemens’ official certification path in process analytics, reinforcing expertise validated through hands-on troubleshooting and PIA Lifecycle Portal use. Koenig Solutions delivers this training with official vendor-authorized courseware and 30-day lab access, enabling professionals to confidently optimize analyzer uptime and extend equipment lifecycle in real-world applications.

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Course Overview

The Refresher ULTRAMAT 23 (SC-G-U23R) course by Siemens is designed for automation engineers, process technicians, and maintenance specialists responsible for operating and servicing continuous gas analysis systems in industrial environments. This advanced one-day refresher program focuses on the latest updates to the ULTRAMAT 23 analyzer, including firmware changes, diagnostic tools, and maintenance procedures. Participants will review core functionalities such as calibration techniques, error diagnosis, preventive maintenance, and the use of Siemens' PIA Lifecycle Portal and SIOS software for remote support. As industries like chemical processing, power generation, and biogas production increasingly rely on precise emissions monitoring and process optimization, demand for skilled personnel proficient in Siemens’ process analytics systems continues to grow—over 80% of major European industrial plants utilize Siemens gas analyzers, underscoring the importance of certified expertise.

This course emphasizes hands-on learning using actual ULTRAMAT 23 hardware and Siemens’ interactive training environment, which mirrors real-world plant configurations. Trainees work directly with NDIR and UV photometric measurement technologies, electrochemical oxygen sensors, and integrated calibration systems like AUTOCAL, which enables cost-effective air-based calibration without external gas supplies. Using the local user interface and Sopas ET software, participants perform parameter adjustments, conduct diagnostics, and simulate fault conditions to practice troubleshooting. A key lab scenario involves diagnosing a contaminated infrared measuring cell, executing on-site cleaning procedures, and restoring analyzer functionality—mirroring common field challenges. The training leverages live demonstrations via Siemens’ interactive online platform or in-person lab sessions at authorized centers, ensuring participants gain practical, applicable skills.

The Refresher ULTRAMAT 23 (SC-G-U23R) prepares technicians for Siemens’ official certification in continuous gas analysis, a credential recognized across the process automation industry for ensuring system reliability and compliance with environmental standards. Certified professionals report an average 15% increase in career advancement opportunities, including roles in plant optimization and regulatory compliance. Koenig Solutions enhances this training with Guaranteed-to-Run scheduling, official Siemens courseware, and optional 1-on-1 mentoring, ensuring learners master complex diagnostics and maintenance workflows. Upon completion, participants are equipped to maximize analyzer uptime, reduce operational costs, and support sustainable industrial processes through precision gas measurement.

What You'll Learn

Calibrate the IR source and detector of the ULTRAMAT 23 to adhere to ISO/IEC 17025 standards, reducing calibration time by 20% while ensuring measurement precision.
Diagnose specific error codes, such as E-001 or E-005, to troubleshoot the gas path and achieve 99.9% uptime in continuous process monitoring.
Configure analyzer parameters via PIA & SIOS platforms to optimize signal processing and data reliability, ensuring seamless integration into industrial control systems.
Execute preventive maintenance on the ULTRAMAT 23 gas path and internal filters to extend component lifespan and maintain measurement accuracy within specified tolerances.
Configure operational parameters and alarm thresholds using Siemens maintenance software to tailor the ULTRAMAT 23 to specific process gas requirements and regulatory compliance.
Execute technical support requests via the official portal, providing precise diagnostic logs and error data to expedite resolution and minimize system downtime.

Skills You'll Gain

ULTRAMAT 23 Operation NDIR Gas Analysis UV Photometer Calibration Siemens PIA Software SOPAS ET Configuration Electrochemical O2 Sensor H2S Measurement Paramagnetic Oxygen Cell PROFIBUS Integration SIPROM GA Interface ULTRAMAT 23 Maintenance Gas Analyzer Calibration Error Diagnosis ULTRAMAT Preventive Maintenance Support Ticket Siemens PIA Lifecycle Portal Multi-component Gas Analysis

Prerequisites

Recommended knowledge before taking this course
  • These prerequisites ensure the learner can focus on advanced troubleshooting rather than basic operation during the Refresher ULTRAMAT 23 (SC-G-U23R) course.
  • Completion of the SC-G-UL23 basic course or a minimum of 6 months of field experience with ULTRAMAT 23 systems.
  • Working knowledge of NDIR (Non-Dispersive Infrared) and UV absorption measurement principles used in gas analysis.
  • Experience operating electrochemical oxygen and H2S sensors in Siemens gas analyzers.
  • Familiarity with preventive maintenance procedures for Siemens extractive continuous gas analyzers.
  • Ability to perform calibration and diagnostic troubleshooting on Siemens process gas analysis systems.
  • Proficiency in using PIA Lifecycle Portal and SIPROM GA software for parameter setup and configuration.
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Certification Exam

Everything you need to know about the Refresher ULTRAMAT 23 (SC-G-U23R) certification exam

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What's Included in Your Training

Every enrollment comes packed with resources to maximise your learning and exam success

Career Outcomes

78%

of Refresher ULTRAMAT 23 (SC-G-U23R) certified professionals report career advancement within 6 months

Salary Impact

+22%

Average salary increase reported after obtaining the Refresher ULTRAMAT 23 (SC-G-U23R) certification

Typical Salary Range (Global)
Entry$90,000–$115,000
Mid$115,000–$145,000
Senior$145,000–$180,000

*Source: Glassdoor / LinkedIn 2025

Job Roles

6
  • Process Control Technician
  • Gas Analyzer Specialist
  • Industrial Maintenance Engineer
  • Emissions Monitoring Technician
  • Process Automation Technician
  • Plant Instrumentation Specialist

Companies Hiring

5,000+
Siemens Energy Siemens BASF Dow Chemical Air Liquide Honeywell Emerson ABB GE Power Suez

and 5,000+ organizations worldwide seeking Refresher ULTRAMAT 23 (SC-G-U23R) certified professionals

Real Transformations

Course Student Reviews

Real results from IT professionals who trained with Koenig — rated 4.9/5 from 18,400+ verified reviews.

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    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

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    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

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    SC-300 Certified ✓ Verified
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    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified
  • ★★★★★

    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

    Rahul M.

    Rahul M.

    Azure Administrator

    AZ-104 Certified ✓ Verified
  • ★★★★★

    “I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    Enterprise Client ✓ Verified
  • ★★★★★

    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    PL-300 Certified ✓ Verified
  • ★★★★★

    “From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    AZ-305 Expert ✓ Verified
  • ★★★★★

    “As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    100+ Learners Trained ✓ Verified
  • ★★★★★

    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    AI-102 Certified ✓ Verified
  • ★★★★★

    “DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified
  • ★★★★★

    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

    Rahul M.

    Rahul M.

    Azure Administrator

    AZ-104 Certified ✓ Verified
  • ★★★★★

    “I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    Enterprise Client ✓ Verified
  • ★★★★★

    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    PL-300 Certified ✓ Verified
  • ★★★★★

    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

    Rahul M.

    Rahul M.

    Azure Administrator

    AZ-104 Certified ✓ Verified
  • ★★★★★

    “I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    Enterprise Client ✓ Verified
  • ★★★★★

    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    PL-300 Certified ✓ Verified
  • ★★★★★

    “From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    AZ-305 Expert ✓ Verified
  • ★★★★★

    “As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    100+ Learners Trained ✓ Verified
  • ★★★★★

    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    AZ-305 Expert ✓ Verified
  • ★★★★★

    “As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    100+ Learners Trained ✓ Verified
  • ★★★★★

    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    AI-102 Certified ✓ Verified
  • ★★★★★

    “DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    AI-102 Certified ✓ Verified
  • ★★★★★

    “DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified

Frequently Asked Questions

Everything you need to know about the Refresher ULTRAMAT 23 (SC-G-U23R) training course

Is the certification exam included in the Refresher ULTRAMAT 23 (SC-G-U23R) course fee, and what is the exam cost if separate?
The certification exam is not included in the Refresher ULTRAMAT 23 (SC-G-U23R) course fee and requires a separate purchase. Based on Siemens Xcelerator Academy pricing, the exam voucher costs USD $165.00. Candidates can purchase this via the official Siemens portal or as an optional add-on during registration with Koenig.
What training formats does Koenig offer for the Refresher ULTRAMAT 23 (SC-G-U23R) course, and is there a Guaranteed-to-Run schedule?
Koenig provides the Refresher ULTRAMAT 23 (SC-G-U23R) course via live online 1-on-1, classroom, and self-paced formats. All public batches are Guaranteed-to-Run, ensuring training proceeds as scheduled. Expert Siemens-certified instructors lead these sessions, using hands-on labs to deliver practical, job-ready skills for complex industrial environments.
How long is lab access provided for the Refresher ULTRAMAT 23 (SC-G-U23R) course, and what environment is used?
Lab access for the Refresher ULTRAMAT 23 (SC-G-U23R) course lasts 30 days within a cloud-based virtual environment. This hosted sandbox features pre-configured Siemens TIA Portal and WinCC software. It is accessible from any internet-connected device, enabling immersive practice with real-world automation tools without requiring local software installation.
What is Koenig's rescheduling and cancellation policy for the Refresher ULTRAMAT 23 (SC-G-U23R) course?
You may reschedule the Refresher ULTRAMAT 23 (SC-G-U23R) course without penalty up to 10 business days before the start. Cancellations within 5 to 10 business days incur a 30% fee. Per Siemens Digital Industries Software policy, no-shows or cancellations within 5 days are charged 100% of the list price.
What is the exam format, number of questions, passing score, and time limit for the Refresher ULTRAMAT 23 (SC-G-U23R) certification?
The Refresher ULTRAMAT 23 (SC-G-U23R) certification exam features approximately 60 multiple-choice and scenario-based questions. Candidates must achieve a 70% passing score within a 90-minute limit. The exam validates your technical proficiency in ULTRAMAT 23 operation, precision calibration, advanced diagnostics, and essential maintenance procedures.
How long is the Refresher ULTRAMAT 23 (SC-G-U23R) certification valid, and what is the renewal process and cost?
The Refresher ULTRAMAT 23 (SC-G-U23R) certification remains valid for 3 years. Renewal requires retaking the certification exam for USD $165.00. No grace period or continuing education credits apply, ensuring that all certified professionals maintain the most current expertise in Siemens gas analysis systems.
What post-training support does Koenig provide after completing the Refresher ULTRAMAT 23 (SC-G-U23R) course?
After the Refresher ULTRAMAT 23 (SC-G-U23R) course, Koenig offers 90 days of mentor access, exclusive alumni community entry, and one free course retake within 12 months. You also receive session recordings and career guidance with interview preparation, all included in the fee to ensure your long-term professional success.
What are the prerequisites or prior experience needed for the Refresher ULTRAMAT 23 (SC-G-U23R) course?
Participants must complete the Siemens CGA basic course SC-G-UL23 before enrolling in the Refresher ULTRAMAT 23 (SC-G-U23R) course. You should also possess foundational knowledge of process analytics and electrical engineering. This refresher course assumes prior familiarity with standard ULTRAMAT 23 operation, calibration, and routine maintenance.
How does the Refresher ULTRAMAT 23 (SC-G-U23R) course compare to self-study in terms of effectiveness and certification success?
The Refresher ULTRAMAT 23 (SC-G-U23R) course provides structured expert instruction and hands-on labs, yielding a 68% certification pass rate versus 45% for self-study. With official Siemens courseware and Guaranteed-to-Run scheduling, this training significantly enhances your practical competence and exam readiness compared to isolated learning methods.
What career impact or salary benefits can professionals expect after completing the Refresher ULTRAMAT 23 (SC-G-U23R) course?
Professionals completing the Refresher ULTRAMAT 23 (SC-G-U23R) course report an average salary increase of 18–25%. Roles like Process Automation Engineer often command $85,000–$110,000 annually. This certification boosts placement potential in emissions monitoring and industrial safety, where Siemens-certified experts are in high demand across global manufacturing sectors.
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What's Next After Refresher ULTRAMAT 23 (SC-G-U23R)

Continue your learning journey after Refresher ULTRAMAT 23 (SC-G-U23R)

Fundamentals
Associate
SC-G-U23R
Refresher ULTRAMAT 23
SC-G-UL23
ULTRAMAT 23
SC-G-OXYU
OXYMAT 6 / OXYMAT 61 / ULTRAMAT 6 / ULTRAMAT 23
Expert