Self-Calibrating, Optical Multi-Gas Measurement and Natural Gas Field Survey Instrument
The New Benchmark in Construction, Pinpointing, and Bar-Hole Operations
Heath HYBRID CGI, developed for natural gas infrastructure construction and leak investigation crews, is an optical-based, self-calibrating multi-gas field instrument. Combines CH4, CO, CO2, and O2 measurement with bar-hole, pinpointing, pipeline discrimination, and purge workflows on a single portable platform.
In Turkey, especially for for municipal gas distribution utilities, industrial zone natural gas infrastructure teams, field contractors, and maintenance units is a next-generation CGI solution reducing reliance on centralised calibration, digitalising measurement records, and supporting faster field decisions.
Optical multi-gas measurement. Check each gas range and operating mode in the product specifications.
Natural gas field survey and bar-hole applications with HYBRID CGI.
Field self-calibrationFocuses on reducing turnaround cycles to central calibration facilities and instrument downtime.
Optical multi-gas detectionComprehensive leak investigation with methane and critical background gases in a single instrument.
Resilient approach under high gas conditionsAccording to Heath, the optical sensor architecture is not prone to saturation at high gas concentrations.
Portal and record visibilitySupports data transfer of calibration, instrument, and field records to the Heath Web Portal under appropriate connectivity.
Product Specifications
Daily performance verification via built-in self-calibration; digital archiving of calibration logs.
CH4, CO, CO2, and O2 measurement using optical multi-gas technology.
Multiple operating modes for construction, pinpointing, bar-hole, purge, flue, confined-space, and field surveys.
Pump flow of approximately 1.0 L/min for sampling/purge and 0.5 L/min for bar-hole testing.
Precision dual-frequency GNSS; reliable logging of measurement locations with GPS, GLONASS, BeiDou, and Galileo support.
Wireless data connectivity, removable 16 GB microSD, and Heath cloud ecosystem integration.
Approximately 4 hours of operation at 0 °C and USB-C charging; runtime depends on operating conditions.
Detailed Product Evaluation
HYBRID CGI is a next-generation field platform pushing the boundaries of conventional CGI instruments. Developed for natural gas construction, pinpointing, and bar-hole operations, the instrument brings optical multi-gas detection, internal self-calibration, a robust sampling system, and cloud connectivity into a single chassis.
Providing CH4, CO, CO2, and O2 measurement in the same instrument, HYBRID CGI is a powerful tool especially where pin-pointing leak locations and accelerating field decisions are critical. The Natural Gas Discrimination function helps distinguish whether methane originates from pipeline gas or alternative sources like biogas/sewer gas, aiming to assist crews in reducing the risk of false excavations and unnecessary interventions.
Thanks to its internal calibration cell, it reduces the need to transport the instrument back to a test station for every calibration cycle. Calibration history, gas readings, GPS data, and alarm logs can be stored digitally and synchronised to the cloud via mobile connectivity. HYBRID CGI is not merely a measurement instrument; it is a next-generation operational tool uniting field data, instrument health, and calibration governance within the same workflow.
Approximately 4 hours at 0 °C; dependent on operating conditions
Pump Flow Rate
Sampling/purge ≈1.0 L/min; bar-hole ≈0.5 L/min
Ingress Protection
IP54
Hazardous Area
Class I, Zone 1 AEx ib IIA T3 Gb / Ex ib IIA T3 Gb
Technical Table 2
Comparison
HYBRID CGI
HYBRID Service
Primary application
Gas infrastructure construction, leak pinpointing, bar-hole measurement, pipeline gas discrimination, and purging operations
Gas leak and odour call investigations, customer service operations, and emergency response
Operational advantage
Enables construction and infrastructure field crews to execute multiple verification steps on the same portable platform
Enables service crews to respond to gas/odour complaints and emergency calls
Common HYBRID architecture
On-board calibration, optical multi-gas sensing, field-oriented touchscreen interface, and connected record management
HYBRID: Next-Generation Gas Detection Technology
Move beyond the era of centralised calibration. The HYBRID platform integrates an internal multi-gas calibration cell, optical multi-gas sensing, field-grade user interface, GPS, and wireless connectivity into a single instrument. Heath delivers a modern approach aimed at verifying instrument performance with daily field calibration and uploading calibration records to the cloud via mobile application.
Field Calibration, Measurement Logs, and Heath Web Portal
The distinguishing factor of the HYBRID platform is not only gas detection, but the transformation of measurement into a traceable workflow. According to Heath, with appropriate connectivity and portal configuration, calibration logs, instrument activities, and field data Heath Web Portal can be synchronised via the portal, enabling monitoring by teams and supervisors.
1. Field self-calibration
The internal calibration feature reduces the need for crews to return to a central depot solely for calibration.
Operational benefit: increases instrument uptime and field operating hours.
2. Field survey
Gas readings and selected operating modes are executed on the same platform across tasks such as bar-hole, pinpointing, pipeline discrimination, and purge.
Operational benefit: consolidates diverse field stages into a single instrument and uniform user interface.
3. Logging and auditing
Calibration logs, instrument activities, and field data can be synchronised with Heath Web Portal under suitable connectivity and portal configurations.
Operational benefit: facilitates record integrity and audit readiness.
4. Fleet visibility
Heath positions the connected HYBRID workflow for greater operational visibility over instrument performance, crews, and calibration documentation.
Operational benefit: reinforces central oversight across distribution utilities operating large fleets of field instruments.
Important distinction: The instrument's self-calibration feature does not automatically supersede legal metrology, accredited calibration, or institutional procedures that may be required in the field. Operating and certification requirements in Türkiye must be evaluated on a project-specific basis.
HYBRID CGI and HYBRID Service: Which Instrument for Which Task?
Within the Heath HYBRID product family, CGI and Service share the same field management approach, while operating scenarios differ. The correct instrument should be selected by evaluating the technician's scope of duty and required measurement modes.
Model comparison is based on Heath's official HYBRID product and application documentation; model configuration must be confirmed with manufacturer documentation prior to ordering.
Optical Gas Detection, Laser Gas Detector Searches, and Technical Distinctions
For HYBRID CGI, the correct technical definition is an “optical-based multi-gas leak investigation instrument”. Heath specifies the HYBRID sensor architecture as optical based and highlights as a major benefit that it is not prone to saturation at high gas concentrations. The manufacturer does not classify HYBRID CGI as an open-path standoff TDLAS / laser gas detector like RMLD-CS.
For this reason, for infrastructure teams seeking a “laser gas detector”, “laser leak detector”, or “laser gas monitoring detector”, For infrastructure crews seeking gas detectors, this distinction is critical: if standoff methane surveying is required, RMLD/TDLAS class solutions should be evaluated; if extractive sampling with a probe, bar-hole, pinpointing, pipeline discrimination, purge, and self-calibration are required in a single instrument, HYBRID CGI should be considered.
Target Application in Türkiye: City Gas Distribution, Industrial Zones, and Gas Infrastructure
HYBRID CGI's manufacturer-specified construction, bar holing, pinpointing, pipeline discrimination, and purging applications align closely with the daily field requirements of natural gas infrastructure operators in Türkiye. Consequently, the instrument is positioned as a next-generation CGI platform particularly for municipal gas distribution companies, industrial estate natural gas operating teams, infrastructure contractors, and maintenance/emergency response units.
City gas distribution crews Multiple workflows in a single instrument for commissioning new mains, bar-hole checks, leak pinpointing, pipeline discrimination, and purge tasks.
Industrial zones and industrial natural gas infrastructure A portable solution suited to maintenance across extensive site areas, distribution main inspections, and centralised record-keeping governance.
Gas Detection and Standards Approach
The HYBRID family is engineered with an intrinsically safe design approach for hazardous area applications. Manufacturer documentation states Class I, Zone 1 AEx ib IIA T3 Gb / Ex ib IIA T3 Gb and IP54. Prior to implementation, target gas, alarm configuration, operating mode, and regional certification requirements should be verified against the product's current certificates.
Frequently Asked Questions
Which gases does Heath HYBRID CGI measure?
The instrument is designed for field measurement of CH4, CO, CO2, and O2 gases.
In which field applications is Heath HYBRID CGI used?
It is used for natural gas infrastructure construction, pinpointing, bar-hole, pipeline discrimination, purge, and diverse field survey modes.
What is the purpose of internal calibration?
The internal self-calibration function reduces the need for field crews to return to a central calibration depot and supports digital tracking of calibration logs; required statutory or accredited calibration obligations must be evaluated separately.
How are measurements taken with HYBRID CGI recorded?
Gas readings, instrument activities, and—under appropriate configuration—field and calibration records can be tracked centrally via Heath Web Portal.
What should be verified for use in hazardous areas?
The product's current certification, target gas, operating mode, and the hazardous area classification of the site must be verified prior to deployment.
What is the primary difference between HYBRID CGI and HYBRID Service?
HYBRID CGI focuses on construction, bar-hole, pinpointing, pipeline discrimination, and purge tasks. HYBRID Service is positioned for leak and odour call investigations, customer service work, and emergency response.
What does Heath Web Portal provide?
Under suitable connectivity and setup, it supports centralised tracking of HYBRID instrument calibration records, instrument activities, and field data, providing fleet visibility and audit readiness.
Does self-calibration replace accredited calibration?
No. Internal self-calibration streamlines the field calibration workflow; statutory, accredited, or internal verification and calibration mandates must be assessed separately.
Is Heath HYBRID CGI a laser gas detector?
Heath designates HYBRID technology as optical based; HYBRID CGI is not classified as a standoff TDLAS laser gas detector like RMLD-CS. It is an optical-based multi-gas leak investigation instrument that draws samples via a probe and internal pump. For infrastructure crews looking for laser gas detectors, it provides a different operational approach focused on bar-hole, pinpointing, and self-calibration.
Why is HYBRID CGI suitable for city gas distribution companies and industrial zone natural gas infrastructure?
The manufacturer's construction, bar holing, pinpointing, pipeline discrimination, and purging applications represent operational scenarios that directly coincide with typical leak survey workflows of city gas distribution crews, industrial zone natural gas operators, infrastructure contractors, and maintenance teams in Türkiye.
What is the advantage of optical sensor technology at high gas concentrations?
Heath positions HYBRID's optical-based sensor design as an approach that is not prone to saturation at high gas volumes, reducing the need for sensor replacement following exposure to high gas concentrations.
Notice: The technical information and images on this page have been compiled based on manufacturer sources. The manufacturer reserves the right to modify technical specifications without prior notice. For up-to-date configuration, certification, and application-specific product selection, you may contact NOVEL.
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