Explosion Proof Honeywell Gas Sensors Industrial Safety & Leak Detection Sensor
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Highlight
Explosion Proof Honeywell Gas Sensors
,Industrial Safety Honeywell Gas Sensors
,Explosion Proof Leak Detection Sensor
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TypeIndustrial Sensors And Controls
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WarrantyOriginal Manufacturer's Warranty
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PakageOriginal Pakage
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Shipping TermInternational Express（DHL/FEDEX/TNT/UPS/ARAMEX）/Sea Freight / Air Freight / International Special Line
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Freight ChargeFor Industrial Equipment (E.G., PLC Modules, Inverters..), Shipping Cost Varies By Package Weight/Volume And Delivery Location. Contact Our Sales Team For A Customized Shipping Solution And Quote
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Place of OriginUSA
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CertificationATEX、IECEx、UL/CSA、EMC、RoHS、FCC/RED、GOSA、TIIS
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Minimum Order Quantity1
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Price$300 - $2800
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Delivery Time3-5Workday
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Payment TermsL/C,D/A,D/P,T/T,Western Union
Explosion Proof Honeywell Gas Sensors Industrial Safety & Leak Detection Sensor
High Precision Detection Explosion-Proof Safety Fast Response Gas Sensor for Industrial Safety Monitoring
Honeywell Gas Sensors | High Precision, Explosion-Proof for Industrial Safety & Leak Detection
gas sensors deliver high-precision detection and explosion-proof performance, enabling reliable industrial safety monitoring and early leak detection across oil & gas, petrochemical, and hazardous manufacturing environments. Built for harsh conditions, they minimize false alarms, ensure compliance with global safety standards, and protect personnel and assets from toxic or flammable gas risks.
Key Features
- High Precision Detection: ppb/ppm-level accuracy, low drift, high linearity, minimizes false/non-alarms for reliable data
- Explosion-Proof Safety: ATEX/IECEx/UL certified, designed for hazardous zones, mitigates leak and explosion risks
- Fast Response: Quick T90 response for early warning, improves emergency response and protects personnel/assets
- Harsh Environment Resilience: Wide temperature range, humidity/vibration/poison resistance, stable long-term operation, reduces maintenance
- Long Life & Low Maintenance: Long-life sensing elements, factory pre-calibrated, auto-calibration supported, lowers total cost of ownership
- Multi-Gas Coverage: Detects flammable/toxic/O₂/VOCs, ideal for petrochemical, oil & gas, semiconductor, metallurgy, and more
Product Models & Specifications
Fixed Gas Detectors
| Model Series | Detectable Gases | Key Specifications | Certifications/Protection | Applicable Industries |
|---|---|---|---|---|
| Sensepoint XRL | Combustible (LEL), Toxic (H₂S/CO/NO₂/Cl₂, etc.), O₂ | T90 <15-30s; Operating Temp: -40~+70℃; Output: 4-20mA + HART | ATEX/IECEx/UL; IP66 | Oil & Gas, Refining, Chemicals, Offshore Platforms, Metallurgy, Mining |
| RAEGuard Lite | Combustible, Toxic Gases, O₂ | Operating Temp: -40~+60℃; Output: 4-20mA + HART7.2; Modular Design | ATEX/IECEx; IP66 | Petrochemicals, Fine Chemicals, Pharmaceuticals, Semiconductors, Warehousing, Municipal Gas |
| 705 HT | Combustible Gases (LEL) | 0-100% LEL; High Temp Resistance: 150℃; Poison-Resistant Catalytic Element | UL Certified | High-Temp Furnaces, Turbines, Painting Lines, High-Temp Sections of Refining |
| Searchpoint Optima Plus | Combustible Gases (IR Principle) | 0-100% LEL; IR Technology; Poison-Resistant, Long Service Life | ATEX/IECEx/UL | Oil & Gas, Petrochemicals, Offshore Platforms, Long-Term Monitoring in Hazardous Areas |
| MIDAS-E | Toxic Gases, NH₃, Cl₂, HF, etc. | Modular Design; ppb-Level Accuracy; Plug-and-Play | ATEX/IECEx | Semiconductors, Microelectronics, Etching/Cleaning Processes, Specialty Gas Monitoring |
Portable Gas Detectors
| Model Series | Detectable Gases | Key Specifications | Certifications/Protection | Applicable Industries |
|---|---|---|---|---|
| GasAlertMicro 5 | VOC (PID), H₂S, CO, O₂, SO₂, NH₃, Combustible Gases, etc. | Up to 5 Gases Simultaneously; Pumped Sampling; IP67 | ATEX/IECEx | Confined Space Operations, Oil & Gas Inspection, Chemical Maintenance, Emergency Rescue |
| ToxiRAE Pro | Single Gas: NH₃, Cl₂, H₂S, CO, O₂, etc. | Wireless Data Transmission; Long Battery Life; IP67 | ATEX/IECEx | Petrochemicals, Mining, Metallurgy, Municipal Engineering, Laboratories, Pharmaceuticals |
| Qrae II | 4-in-1: LEL, O₂, H₂S, CO | Portable & Durable; Data Logging; Fast Response | ATEX/IECEx | General Industrial Safety, Confined Space, Municipal Pipe Networks |
Core Sensing Elements (for Equipment Integration)
| Model Series | Detectable Gases | Key Specifications | Features | Applicable Industries/Integration |
|---|---|---|---|---|
| Series 7 (CiTiceL) | H₂S, CO, NO₂, Cl₂, NH₃, PH₃, SO₂, HCN, O₂ | ±2-3% FS; Low Drift; Long Service Life | Electrochemical; Anti-Interference; Factory Pre-Calibrated | Portable/Fixed Equipment Integration, Instrument Manufacturers, Security |
| iSeries | Combustible Gases, Toxic Gases, O₂, VOC | Digital Output; 5-Year Service Life; -40~+60℃ | Intelligent Plug-and-Play; Automatic Diagnostics | IoT, Industrial Monitoring Systems, Automation Equipment |
| Series 3 (CiTiceL) | NO₂, SO₂, Cl₂, H₂S, etc. | ppb/ppm Level; Small Size; Low Power Consumption | High Precision; Good Linearity | Portable Instruments, Environmental Monitoring, Scientific Research, Laboratories |
| 4R PID | VOC, TVOC | 0-1000 ppm; Long UV Lamp Life | Photoionization; High Sensitivity | Environmental Protection, VOC Leak Detection, Painting, Chemicals, Semiconductors |
Common Electrochemical Sensing Elements
| Element Model | Detectable Gas | Measurement Range | Core Advantages | Applicable Industries |
|---|---|---|---|---|
| 7HHLM | H₂S | 0-100 ppm | Poison-Resistant, Low Drift | Oil & Gas, Petrochemicals, Mining |
| 7EF | CO | 0-500 ppm | Long Service Life, High Precision | Metallurgy, Underground Engineering, Building Safety |
| 7NDH | NO₂ | 0-20 ppm | High Linearity, Fast Response | Chemicals, Environmental Protection, Exhaust Gas Monitoring |
| 7CLH | Cl₂ | 0-10 ppm | Moisture-Resistant, Anti-Interference | Water Treatment, Chemicals, Pharmaceuticals |
| 3SH | SO₂ | 0-20 ppm | Small Size, Low Power Consumption | Environmental Protection, Laboratories, Flue Gas Monitoring |
| CLL-6112 | Combustible Gases (LEL) | 0-100% LEL | Catalytic Combustion; Explosion-Proof | Oil & Gas, Chemicals, Warehousing, Gas Supply |
Frequently Asked Questions
How accurate are Honeywell gas sensors?
They're highly accurate, typically within ±2-3% full scale, with low drift over time. Good for real‑world industrial monitoring, not just lab use.
How fast do they respond to gas leaks?
Most models have a T90 response under 15-30 seconds. Fast enough for early leak detection and safety alarms in real operations.
Are they explosion‑proof / certified for hazardous areas?
Yes. Most industrial models carry ATEX, IECEx, UL or CSA certifications for Zone 0/1/2 or Division 1/2 hazardous locations.
How long do Honeywell gas sensors last?
Typical lifetime is 2-5 years, depending on gas type and environment. Electrochemical and catalytic sensors usually need replacement sooner than IR or PID ones.
How often do I need to calibrate them?
Factory recommends calibration every 3-6 months for stable performance. Some models support auto‑zero or auto‑calibration to extend intervals.
Can they work in high temperature / humidity?
Yes. Most operate from -40°C to +50/60°C, and up to 95% RH non‑condensing. Some high‑temp versions go higher.
Do they resist sensor poisoning (e.g., silicone, H₂S)?
Better than many generic brands. Honeywell uses anti‑poisoning designs for catalytic and electrochemical sensors, but extreme contaminants still affect lifespan.
What output signals do they support?
Common options: 4-20 mA, 0.5-4.5 V, RS‑485 Modbus, HART, or digital outputs. Easy to integrate with PLC/DCS/SCADA systems.
Can I use them for oil & gas / petrochemical / semiconductor?
Yes. These are core industries for Honeywell gas sensors. They cover LEL, H₂S, CO, O₂, VOCs, NH₃, Cl₂, HF and many process gases.
How do I replace or install a new sensor?
Most are plug‑and‑play or cartridge‑style. Just swap, power up, do a quick calibration, and they're ready. No complex setup needed.
Do you provide technical support or documentation?
Yes. Datasheets, user manuals, calibration guides, and local/global technical support are available for installation and troubleshooting.
What's the lead time for ordering?
Standard models usually ship in 1 weeks.
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