Description
| Specification | Details |
|---|---|
| Gas Detected | Nitric Acid (HNO₃) |
| Detection Range | 0–1 ppm or custom range |
| Sensor Type | Electrochemical |
| Display | 2-line alphanumeric LCD |
| Power Requirement | 24 VDC |
| Output | 4–20 mA analog signal |
| Accuracy | ±2% of full scale |
| Operating Temperature | -20°C to +50°C |
| Mounting | Wall-mounted |
| Response Time (T90) | < 60 seconds |
| Enclosure Rating | NEMA 4X, corrosion-resistant |
| Dimensions | 5.5″ x 4.5″ x 2.5″ |
| Warranty | 3 years on electronics, 2 years on sensor |
| Certifications | CE, RoHS Compliant |
| Manufacturer | PureAire |
A nitric acid gas detector is a fixed monitoring system designed to detect and measure nitric acid vapors in industrial airspace. Nitric acid (HNO₃) is a highly corrosive and toxic substance, commonly used in semiconductor manufacturing, chemical laboratories, and aerospace material processing. Even minor leaks can lead to equipment corrosion, health risks, and production losses. The nitric acid gas sensor from PureAire ensures precise monitoring and immediate alarms, enabling safety compliance and continuous protection.
To measure nitric oxide levels, industries use electrochemical nitric oxide sensors integrated into gas monitoring systems. These sensors detect parts-per-million (ppm) concentrations in real-time and send data to control units or environmental monitoring software for continuous analysis.
Nitric acid is produced through the oxidation of ammonia, followed by the absorption of nitrogen dioxide in water. The collected acid undergoes condensation and purification processes to achieve required concentrations such as nitric acid 65, nitric acid 68, or nitric acid 98 depending on industrial use and purity standards.
Gas detectors are classified into four major types:
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Electrochemical sensors – detect toxic gases like nitric acid.
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Catalytic bead sensors – detect combustible gases.
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Infrared (IR) sensors – ideal for detecting CO₂ and hydrocarbons.
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Photoionization detectors (PID) – detect volatile organic compounds (VOCs).
In the UAE’s rapidly expanding aerospace, semiconductor, and pharmaceutical sectors, maintaining air purity and worker safety is crucial. Facilities in Dubai, Abu Dhabi, and across the GCC rely on PureAire’s nitric acid gas monitors to meet international safety standards. These systems prevent chemical exposure incidents, protect expensive machinery, and support the UAE’s vision of industrial excellence and innovation.
Why Choose Us?
At Gas Detectors UAE, we are the authorized distributor of PureAire — delivering precision-engineered nitric acid gas transmitters for demanding industrial environments. We supply to leading semiconductor fabs, aerospace maintenance hubs, and pharmaceutical cleanrooms across the Middle East.
When safety matters, trust the experts in industrial gas detection.
Ensure industrial safety with the most trusted Nitric Acid Gas Detector in the UAE.
Contact Gas Detectors UAE, your authorized PureAire distributor and leading hydrogen gas detection supplier in the region.
📞 Get a Quote Today — safeguard your people, assets, and reputation with reliable gas monitoring technology.
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