ODM Industrial and Commercial Gas Detector Shield SD2100A Series
Explosion-proof point-type detector designed for process plants, LPG storage, and refineries in Greece. Features non-intrusive IR calibration.
View SpecificationsEngineered for continuous stationary monitoring of flammables (Methane, Propane, LPG, Hydrogen) with explosion-proof housings, 4-20mA/RS485 outputs, and SIL-2 readiness.
Explosion-proof point-type detector designed for process plants, LPG storage, and refineries in Greece. Features non-intrusive IR calibration.
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Bus-type intelligent point gas detector with real-time digital display, Modbus RTU communication, and relay linkage for shut-off valves.
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Stand-alone point-type combustible gas alarm with built-in high-decibel acoustic-optic sounder, ideal for commercial kitchens and boiler rooms.
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Rugged personal protection multi-gas monitor (%LEL, O2, CO, H2S) designed for maritime maintenance and underground utility inspections in Greece.
View SpecificationsGreece occupies a strategic position as the primary energy bridge and maritime logistics hub of the Eastern Mediterranean. With key infrastructure developments including the Revithoussa LNG Terminal expansion, the Alexandroupolis Floating Storage Regasification Unit (FSRU), the Trans Adriatic Pipeline (TAP), and DESFA's expanding national natural gas distribution network, the requirement for ultra-reliable point-type combustible gas detection has reached an unprecedented scale.
Industrial operations in core economic hubs—such as the oil refineries of Aspropyrgos and Corinth (Hellenic Petroleum & Motor Oil Hellas), the shipbuilding and ship-repair yards of Piraeus, Perama, and Syros, alongside expansive food processing complexes in Thessaly—demand industrial-grade gas safety systems capable of surviving harsh Mediterranean coastal environments.
Unlike portable spot-check meters, point-type combustible gas detectors are permanently mounted at strategic potential leak locations (valves, pumps, compressors, flanges). They deliver 24/7 continuous surveillance, communicating real-time gas concentrations back to centralized Gas Alarm Controllers or Distributed Control Systems (DCS) via 4-20mA loop current or RS485 Modbus, triggering automated emergency gas shut-off valves before gas reaches the Lower Explosive Limit (LEL).
Selecting the optimal sensor element and transmitter housing is critical for long-term zero stability, poison resistance, and fast response in Mediterranean industrial environments.
Pellistor sensors utilize catalytic bead technology to measure combustible gas concentration from 0 to 100% LEL. Ideal for general methane, LPG, and hydrogen detection in environments free of silicones, sulfur, or lead poisoning agents.
NDIR optical sensors offer fail-safe detection of hydrocarbons without oxygen dependency and immunity to chemical poisoning. Perfect for oxygen-deficient inerted storage tanks, high-moisture marine environments, and unserviced locations.
Equipped with dual 3-wire 4-20mA analog output and RS485 Modbus digital bus interface. Built-in dual relay contacts (Low Alarm 20% LEL / High Alarm 50% LEL) directly actuate explosion-proof solenoid shut-off valves and ventilation fans.
| Parameter / Specification | Catalytic Combustion (Pellistor) Series | Infrared (NDIR) Optical Series | Industrial Commercial Hybrid (SD2100 Series) |
|---|---|---|---|
| Target Gases | CH4, C3H8, C4H10, H2, Town Gas | CH4, C3H8, Hydrocarbons (No H2 detection) | Methane (Natural Gas), LPG (Propane/Butane) |
| Measurement Range | 0 – 100% LEL (Lower Explosive Limit) | 0 – 100% LEL / 0 – 100% VOL | 0 – 100% LEL |
| Response Time (T90) | < 15 seconds | < 10 seconds | < 20 seconds |
| Explosion-Proof Rating | Ex d IIC T6 Gb / Ex tb IIIC T85°C Db | Ex d IIC T6 Gb / Ex tb IIIC T85°C Db | Ex d IIC T6 Gb |
| Ingress Protection | IP66 / IP67 (Corrosion Resistant Enclosure) | IP67 Heavy-duty Die-cast Aluminum | IP65 Fire-retardant Die-cast Enclosure |
| Signal Transmission | 4-20mA / RS485 Modbus RTU / 2-Relay Output | 4-20mA / RS485 / HART Protocol (Optional) | RS485 Bus System / Relay Signal to Valve |
| Operating Temp / Humidity | -40°C to +70°C | 10% to 95% RH (Non-condensing) | -40°C to +75°C | 0% to 99% RH | -20°C to +60°C | < 95% RH |
| Calibration Method | Magnetic Wand non-intrusive / Remote Controller | Automatic Zero Drift Compensation & IR Remote | Factory pre-calibrated / Manual zero trim |
Turnkey point-type combustible detection strategies tailored to Greek maritime, refining, utility, and commercial infrastructure.
Deploying flameproof Ex d IIC T6 point-type detectors across pump rooms, tank farms, and cracking towers in Aspropyrgos and Corinth refineries. Integrated via 4-20mA with central ESD (Emergency Shut Down) control units to mitigate flash fire hazards.
Continuous dual-wavelength NDIR optical point gas monitoring around Alexandroupolis FSRU and Revithoussa regasification manifolds. Detects fugitive methane vapor down to ppm levels without oxygen dependence, resistant to high sea-spray corrosion.
Tailored gas protection packages for Greek hotels, island restaurants, and commercial bakeries using natural gas or bulk LPG tanks. Point-type detectors installed near burners automatically actuate solenoid valves (JYFJS-011 series) upon gas trace detection.
Marine-certified fixed gas detectors designed for dual-fuel ship engines, ferry boiler rooms, and dockside maintenance along the Piraeus shipping corridor. Vibration-proof, shock-resistant housing engineered to withstand rough sea operation.
RS485 bus network topology connecting dozens of point detectors across DESFA and local distribution network gas pressure reduction stations (PRS). Centralized logging and remote alarm routing via cloud dashboard.
Specialized Off-Gas & Hydrogen detection for renewable power storage sites across continental Greece and Aegean islands. Detects early stage thermal runaway off-gassing (H2, CO) prior to catastrophic ignition events.
As Europe transitions toward smart energy grids and green hydrogen blending, industrial point-type gas detectors are undergoing a major technology evolution.
European Union Green Deal directives and REPowerEU plans are accelerating Greek investments in biomethane facilities and green hydrogen production in Western Macedonia and the Peloponnese.
Our R&D engineering hub actively develops dual-spectrum optical IR sensors specifically calibrated for renewable biomethane composition changes, ensuring zero false alarms and maximum life-safety compliance for EPC project developers across Greece.
Deploying gas detection equipment in Greece requires strict adherence to European Union Directives, ELOT standards, and national Hellenic Fire Department mandates.
Point-type combustible gas detectors installed in explosive gas atmospheres in Greece must carry ATEX certification (Ex d flameproof or Ex i intrinsically safe). Shield industrial detectors comply with EN 60079-0 / EN 60079-1 standards for Zone 1 and Zone 2 hazardous areas.
The Greek Fire Service (Πυροσβεστικό Σώμα) mandates automatic gas detection linked with fast-acting solenoid emergency shut-off valves (manual reset type) for all commercial fuel gas installations (LPG/NG) exceeding specific thermal output thresholds.
To prevent false trips caused by heavy industrial electromagnetic interference (radios, variable frequency drives, arc welding in shipyards), detectors undergo rigorous testing under EN 50270 EMC guidelines and carry CE alignment for Hellenic market distribution.
Sichuan Shield Technology Co., Ltd. operates a high-tech manufacturing center in Chengdu, China (Haolang Technology Park), integrating advanced sensor R&D, SMT automated circuit assembly, and precision automated gas calibration chambers.
Recognized as a specialized enterprise holding over 40 patents and mandatory 3C certifications, Shield provides Greek gas safety distributors, EPC contractors, and OEM partners with direct factory pricing, flexible customization, and uncompromised quality assurance.
When selecting point-type combustible gas detector factories for Greek projects, buyers must balance upfront Capital Expenditure (CapEx) against long-term Operational Expenditure (OpEx).
High-end European brands often carry exorbitant replacement sensor element costs. Shield's direct factory supply delivers comparable SIL-2 readiness and ATEX structural design at a 40-50% lower initial procurement cost, with standardized affordable replacement sensor modules.
Greek public infrastructure tenders require thorough submittal packages. Shield provides complete CAD mounting dimensions, wiring schematics, calibration certificates, explosion-proof test reports, and technical datasheets in English and Greek upon request.
Avoid inter-brand communication friction. Sourcing point-type detectors, multi-channel gas alarm controllers, and emergency shut-off solenoid valves from one unified manufacturer guarantees seamless signal handshakes and fast system commissioning.
Explore our complete range of certified industrial point detectors, portable safety monitoring pens, household residential units, and fast-closing solenoid valves.
Reliable fixed point gas detector for industrial processing plants, commercial boiler facilities, and fuel distribution stations across Greece.
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Handheld gas leak detector built with high-impact engineering plastics. Essential safety gear for Greek gas pipeline service technicians.
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High-sensitivity free-diffusion leak detector designed for quick joint checks on municipal gas pipelines and industrial valve trains.
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Simultaneous detection of %LEL, Oxygen, Carbon Monoxide, and Hydrogen Sulfide for confined-space vessel entry in Greek shipyards.
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Pocket-sized explosion-proof gas detection pen. Ultra-high sensitivity fast pinpointing of minute flange and gas meter pinhole leaks.
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Residential kitchen gas alarm with direct valve interlocked output, compliant with Greek apartment building residential safety codes.
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Compact, stylish natural gas and LPG home safety detector engineered for high-volume housing projects and utility distributor stock.
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Natural diffusion industrial portable gas detector featuring a large backlit LCD screen and fast alert responses for plant patrol routines.
View SpecificationsTechnical clarity on standards, installation parameters, and factory OEM sourcing for Greek engineers and buyers.
Whether you require point-type combustible gas detectors for an industrial EPC contract in Greece, OEM private-label distribution, or commercial kitchen safety upgrades, our engineering team is ready to assist.