Prosense Teknoloji Sanayi A.S. - Gas Detection Systems Manufacturer and Exporter Profile

Updated: 2026-08-14 | Writer: TurkExim | Page ID: PNUM22505

Prosense Teknoloji Sanayi Anonim Sirketi is a leading Turkish manufacturer of gas detection systems, specializing in the development and production of fixed gas detectors, gas control panels, and environmental monitoring equipment for industrial safety applications worldwide. Headquartered in Kartal, Istanbul, Prosense has established itself as Turkey's sole and largest gas detection equipment manufacturer with ATEX certification across nearly 300 product models covering more than 40 industrial gases.

Company Profile and Corporate Background

Prosense Teknoloji Sanayi Anonim Sirketi was founded with the specific purpose of developing devices for the detection of explosive and toxic industrial gases. From its inception, the company has prioritized the production of high-quality and advanced-technology systems, establishing a strong research and development foundation that has driven its growth over the years. The company operates from its manufacturing facility located at Cumhuriyet Mahallesi, Mermer Sokak No:16, 34876 Kartal, Istanbul, Turkey, where it conducts design, engineering, production, calibration, testing, and verification of all its gas detection equipment under one roof.

As a direct result of sustained research and development activities, Prosense achieved a historic milestone by producing Turkey's first internationally standardized infrared, pellistor, and electrochemical sensor gas detectors. Prior to Prosense's breakthrough, these critical safety instruments were not manufactured to international standards within Turkey, making the country entirely dependent on imported gas detection equipment. This achievement positioned Prosense as a pioneer in Turkey's industrial safety sector and laid the groundwork for the company's subsequent expansion into a comprehensive product portfolio. The company has since been recognized twice as one of Turkey's fastest-growing enterprises, a testament to both the expanding global demand for gas detection systems and Prosense's ability to capture market share from established European and American manufacturers.

Prosense currently manufactures gas detectors and gas control panels for more than 40 different industrial gases, with nearly 300 individual product models holding ATEX certification. In this regard, Prosense holds the position of being the sole and largest manufacturer of ATEX-certified gas detection equipment in Turkey. On a global scale, the company occupies a highly competitive position in terms of product variety and breadth of gas detection coverage. The company's product range is marketed under three distinct brand names: gas detectors are sold under the Prosense brand, control panels carry the Senselogic brand, and residential-type gas detectors are marketed under the KGD brand. This multi-brand strategy allows Prosense to address different market segments, from heavy industrial applications to commercial building safety, while maintaining clear brand identity for each product category.

The company's corporate structure as an Anonim Sirketi (joint-stock company) reflects the scale of its operations and its long-term strategic ambitions in the industrial safety sector. Prosense has maintained ISO 9001 quality management system certification across all its processes since 2008, demonstrating a sustained commitment to manufacturing excellence. The company's calibration laboratory has been accredited by TURKAK (Turkish Accreditation Agency) under the scope of TS EN ISO/IEC 17025 since December 2021, bearing accreditation number AB-2060-K, which enables Prosense to provide internationally recognized calibration services for gas detection instruments. This in-house calibration capability is a significant advantage for international importers who require traceable calibration certificates for their installed equipment.

Fixed Gas Detectors for Industrial Import

Prosense's fixed gas detector portfolio represents the core of its manufacturing capability and is the primary product category of interest to international importers and distributors. The company produces an extensive range of fixed gas detectors designed for continuous monitoring of combustible, toxic, asphyxiant, and volatile organic compound (VOC) gases in industrial environments. These detectors employ multiple sensor technologies including pellistor (catalytic bead), electrochemical, infrared (IR), photoionization detector (PID), semiconductor, and the innovative MPS (Molecular Property Spectrometer) technology, enabling detection across LEL (lower explosive limit), ppm (parts per million), ppb (parts per billion), and VOL (percent by volume) measurement ranges.

PQ Series - Premium SIL2/SIL3 Certified Detectors

The PQ Series is Prosense's flagship line of fixed gas detectors, designed and developed specifically for the demanding conditions found in industrial plants. These detectors hold ATEX, IECEx, and SIL2 certifications, with certain models also achieving SIL3 capability, along with EN 60079-29-1 performance approval and high ingress protection ratings. The PQ Series is classified into two primary configurations: PQD models feature a built-in OLED display (128x64 pixels) that shows real-time gas concentration levels, detector status, and trend data visible even in dark locations and from different angles, while PQN models are supplied without a display for applications where remote monitoring via control panels is preferred.

For importers evaluating the PQ Series for distribution, several technical features make these detectors particularly attractive. The non-intrusive calibration system allows zero and span calibration to be performed by a single operator using magnetic keys without opening the detector lid, which is a critical safety advantage in hazardous areas where opening an enclosure could trigger an explosion. The detectors store up to 250 event logs covering alarms, faults, and maintenance activities, with battery-backed data protection ensuring historical records are preserved even during power interruptions. Gas concentration trends for the last 8 hours can be monitored directly on the OLED screen, providing operators with immediate visibility into changing gas levels without requiring connection to an external control panel.

The PQ Series supports 4-20mA analog output, Modbus RS485 (RTU) communication, and configurable relay outputs, enabling seamless integration with SCADA, DCS, and PLC automation platforms. An optional remote control capability extends up to 15 meters between the sensor and transmitter, addressing installations where the sensing point and the display/transmitter must be located separately due to process requirements or physical constraints. The PQ Series product catalog covers an exceptionally wide range of target gases including methane (CH4), LPG, propane, butane, hydrogen (H2), carbon monoxide (CO), hydrogen sulfide (H2S), ammonia (NH3), chlorine (Cl2), sulfur dioxide (SO2), nitrogen dioxide (NO2), oxygen (O2), formaldehyde (CH2O), toluene, benzene, ethylene oxide, and numerous VOCs, with each gas available in multiple sensor technology variants to suit different concentration ranges and environmental conditions.

P Series - ATEX/IECEx Certified Industrial Detectors

The P Series provides a robust and cost-effective gas detection solution for industrial applications requiring ATEX and IECEx certification. These detectors feature an aluminium die-cast body with a stainless steel (SS316) sensor head, delivering excellent performance under harsh environmental conditions with IP65 ingress protection. The P Series supports pellistor, electrochemical, and infrared sensor technologies, covering LEL, ppm, and VOL measurement ranges for a comprehensive list of combustible and toxic gases. Communication options include 4-20mA analog output, Modbus RS485, and relay outputs, with an optional P-3R+ relay module that allows the detector to directly manage external equipment such as ventilation fans or connect to firefighting panels without requiring a separate control panel.

The P Series detectors are designed for flexible installation, supporting both wall and ceiling mounting configurations with 2 x 1/2 inch NPT cable entries. Sensor replacement is simplified through the use of pre-calibrated sensor heads, allowing maintenance personnel to swap sensors in the field without requiring factory recalibration, which significantly reduces downtime and maintenance costs for end users. For importers, the P Series offers an attractive mid-range option that balances certification comprehensiveness with competitive pricing, making it suitable for markets where budget constraints exist alongside the need for genuine ATEX-certified equipment. Sunshield and waterproof caps are available as accessories for installations exposed to extreme weather conditions, extending the operational envelope of these detectors to outdoor applications in climates ranging from desert heat to tropical humidity.

Specialized Detector Series

Beyond the PQ and P Series, Prosense manufactures several additional fixed detector lines that address specific market needs. The PE Series and PE-Kayo Series offer variants tailored for particular industrial environments, while the PC3 Series and BTN Series provide compact or application-specific detection solutions. The SafeVader Series, marketed as an all-in-one fixed gas detector, integrates detection, display, and control functions into a single unified device, which is particularly advantageous for smaller installations where a full-scale gas detection control panel would be disproportionate. Each of these specialized series maintains the same commitment to ATEX certification and international standard compliance that characterizes the broader Prosense product range, and importers can request detailed specification sheets for any model to evaluate suitability for their target markets and application requirements.

Gas Detection Control Panels and Monitoring Software

Prosense manufactures a comprehensive range of gas detection control panels under the Senselogic brand that serve as central monitoring and alarm management hubs for fixed gas detector networks. These control panels are available in both analog and digital configurations, with capacities ranging from 4-channel entry-level units to 128-channel enterprise-scale systems. The control panels support multiple communication protocols including 4-20mA analog signals, Modbus RS485, and HART protocol, enabling seamless integration with existing industrial automation platforms such as SCADA, DCS, BMS (Building Management Systems), and HMI interfaces. This protocol flexibility is particularly important for importers whose clients operate mixed-vendor industrial environments where the gas detection system must communicate with equipment from multiple manufacturers.

DPX Series - Digital and Analog Control Panels

The DPX Series represents Prosense's most advanced control panel platform, offering digital and analog input capabilities combined with cloud-based data acquisition for real-time remote monitoring. The S-DPX032 model, as a representative example, features 8 x 4-20mA analog inputs and 2 x Modbus RS485 digital inputs (each supporting up to 16 detectors, for a total of 32 digital channels), enabling simultaneous monitoring of up to 40 gas detectors from a single panel. The DPX Series controllers feature a bright OLED display, LED status indicators for fault, alarm, and overrange conditions per zone, and an audible buzzer for immediate alert notification.

The intelligent system software incorporated into the DPX Series automatically identifies connected detectors and allows full configuration of alarm thresholds, relay outputs, and detector parameters directly from the controller's menu, eliminating the need for separate programming tools during initial commissioning. Event logging capacity stores up to 500 alarm, fault, and maintenance events, providing a comprehensive audit trail for safety compliance reporting. The cloud-based data acquisition capability allows system status and gas concentration data to be monitored remotely via ethernet or wireless connections, which is a significant advantage for facility managers overseeing multiple sites or for international distributors providing remote monitoring services to their end-user clients. The DPX Series panels are housed in polycarbonate enclosures with IP66 ingress protection, ensuring reliable operation in environments subject to dust, moisture, and temperature extremes ranging from -20 degrees Celsius to +60 degrees Celsius.

Monitoring and Programming Software

Prosense complements its hardware portfolio with two dedicated software packages. The S-PVSX Data Logging and Monitoring software provides centralized real-time visualization of gas concentration levels across all connected detectors, historical data trending, alarm event management, and report generation capabilities. This software is essential for facilities that require documented evidence of gas monitoring compliance, such as those operating under environmental regulations or industrial safety mandates. The S-SETX Panel Programming Software enables configuration and parameter adjustment of Prosense control panels from a PC, streamlining the commissioning process for large-scale installations where multiple panels must be configured with consistent alarm thresholds and communication settings. For importers, these software tools add value to the hardware offering by providing a complete gas detection ecosystem rather than standalone devices, making it easier to present Prosense as a turnkey solution provider to end-user clients who prefer single-source responsibility for their safety systems.

Car Park Gas Detection Systems

Prosense has developed a specialized range of gas detection systems specifically designed for enclosed and underground car park facilities, addressing the growing regulatory requirement for continuous monitoring of vehicle exhaust gases in confined parking structures. The Prosense car park gas detection system detects carbon monoxide (CO), nitrogen dioxide (NO2), and liquefied petroleum gas (LPG) leaks from vehicles in enclosed parking areas, providing automatic activation of ventilation systems to maintain safe air quality levels and protect building occupants from the harmful effects of vehicle emissions.

The PPS+ Car Park system holds the distinction of being the world's first gas detection system to receive EN 50545-1 certification, which is the European standard specifically governing gas detection systems in car parks. This certification is a powerful differentiator for importers targeting the European market or any market that recognizes European standards, as it demonstrates compliance with the most stringent regulatory framework for car park safety. The PPS (standard) model provides essential CO and NO2 detection capabilities at a competitive price point, while the PPS+ (certified) model delivers the full EN 50545-1 compliant solution with enhanced functionality. The PPSR variant provides relay contact outputs for integration with third-party building management systems or ventilation controllers.

For companies considering the import and distribution of car park gas detection systems, the Prosense offering presents several compelling advantages. The EN 50545-1 certification of the PPS+ model provides immediate market access in jurisdictions that require or prefer certified car park detection equipment, reducing the time and cost associated with product type testing and approval. The system's proven deployment in car parks across Turkey and various international markets provides reference installations that can support sales efforts in new territories. Furthermore, the growing global trend toward green building certification and indoor air quality management is driving increased demand for car park gas detection systems, creating a expanding addressable market for importers who establish early distribution partnerships with manufacturers like Prosense that offer certified, proven solutions.

Marine and Offshore Gas Detection Solutions

Prosense has developed a dedicated range of gas detection products certified for use in marine and offshore environments, where the detection of hazardous gases such as hydrogen sulfide (H2S), methane (CH4), and volatile organic compounds (VOCs) is critical for crew safety, environmental protection, and regulatory compliance. The marine gas detection portfolio includes the PQ Series Marine variants, which are specifically tested and certified to meet the demanding requirements of maritime classification societies and offshore safety standards, along with the S-DPX Marine Control Panel that provides centralized monitoring and alarm management for shipboard gas detection networks.

Marine-certified gas detection equipment must withstand uniquely challenging environmental conditions including constant vibration, salt spray corrosion, extreme temperature fluctuations, and humidity levels that would rapidly degrade standard industrial detectors. Prosense's marine-grade detectors address these challenges through enhanced enclosure sealing, corrosion-resistant materials, and rigorous testing protocols that simulate the harsh conditions encountered at sea. The ability to detect H2S is particularly important in offshore oil and gas operations, where this highly toxic gas can accumulate in confined spaces on drilling platforms, production facilities, and support vessels, posing immediate lethal risk to personnel. Methane detection is essential for preventing explosive atmospheres in cargo holds, engine rooms, and ballast tanks of vessels transporting liquefied natural gas or operating in proximity to subsea gas pipelines.

For importers serving the maritime and offshore sectors, Prosense's marine gas detection products offer a cost-effective alternative to premium-priced European manufacturers while maintaining the certification compliance required by maritime authorities. The company's established presence in the marine market, supported by reference installations on commercial vessels and offshore platforms, provides credibility when approaching shipbuilders, marine engineering firms, and offshore operators as a prospective equipment supplier. The integration of marine-grade detectors with Prosense's standard control panel ecosystem also simplifies system design and reduces spare parts inventory requirements for distributors who serve both land-based and marine industrial clients.

Applications, Certifications and Import Considerations

Prosense gas detection systems are deployed across a wide spectrum of industrial applications, reflecting the universal need for hazardous gas monitoring in any environment where combustible, toxic, or asphyxiant gases may be present. The company's application expertise spans the oil and gas industry (upstream, midstream, and downstream), natural gas distribution networks, petrochemical processing plants, mining and tunneling operations, steel manufacturing facilities, wastewater treatment plants, HVAC and refrigeration systems, pharmaceutical and medical facilities, food and beverage production (including wineries where CO2 monitoring is critical), and battery charging areas where hydrogen off-gassing creates explosion risks. This breadth of application experience means that Prosense can provide application-specific guidance and customized detector configurations for importers whose clients operate in specialized industries.

The certification portfolio held by Prosense is among the most comprehensive in the Turkish industrial safety equipment sector. The company's first ATEX certificate was obtained in August 2010 under the ATEX Directive 94/9/AT (since superseded by ATEX 2014/34/EU), when the initial detector model successfully passed all required tests and production condition assessments. Since that milestone, Prosense has expanded its certified product range to nearly 300 ATEX-certified models, while also obtaining IECEx certification for international markets that recognize this standard. SIL2 and SIL3 (Safety Integrity Level) certifications for the PQ Series detectors qualify these products for use in safety instrumented systems within the oil and gas, petrochemical, and chemical processing industries, where functional safety standards mandate specific performance levels for safety-critical equipment.

The company operates in full compliance with multiple management system standards including TS EN ISO 9001:2015 for quality management, TS EN ISO/IEC 80079-34:2020 for explosive atmosphere equipment production, and TS EN ISO/IEC 17025:2017 for laboratory and calibration competence. The TURKAK-accredited calibration laboratory (accreditation number AB-2060-K) provides Prosense with the capability to perform internationally traceable calibrations on both its own products and third-party gas detection instruments, which is a significant value-added service for international importers who require local calibration support in their target markets. Additionally, Prosense's residential gas detectors are manufactured in compliance with the EN 50194 standard, and all products carry CE marking as required by applicable European Union directives.

For international importers and distributors evaluating Prosense as a potential supply partner, several key factors support a strong business case. The company's position as Turkey's largest and only comprehensive ATEX-certified gas detection manufacturer provides supply chain reliability and consistency that is difficult to replicate with smaller or less established suppliers. The nearly 300 ATEX-certified models across 40+ gases offer an exceptionally broad product range that allows importers to address diverse market demands from a single sourcing relationship, reducing the complexity and cost of managing multiple vendor partnerships. Competitive pricing compared to Western European manufacturers, combined with comparable certification quality and technical performance, creates attractive margin opportunities for distributors serving price-sensitive markets in the Middle East, Central Asia, North Africa, and Southeast Asia where industrial safety regulations are tightening and demand for certified gas detection equipment is growing rapidly.

Frequently Asked Questions