Description
| Parameter | Specification |
|---|---|
| Manufacturer | PureAire |
| Model | Explosion-Proof Universal Gas Monitor |
| Sensor Type | Supports electrochemical, catalytic bead, IR, and semiconductor sensors |
| Display | 2-line LCD with backlight |
| Power Supply | 18–32 VDC |
| Outputs | 4–20 mA analog, RS-485 Modbus |
| Housing | Explosion-proof enclosure (Class I, Div I, Groups B, C, D) |
| Operating Temperature | -25°C to +55°C |
| Response Time (T90) | <15 seconds |
| Dimensions | 9″ H x 8″ W x 5″ D |
| Mounting | Wall or pipe mount |
| Communication Protocols | Modbus RTU |
| Certifications | ATEX, UL, CSA, CE |
| Applications | Semiconductor fabs, pharmaceutical plants, aerospace facilities, and refineries |
A universal gas monitor is a versatile device designed to detect a wide range of gases—both toxic and combustible—in real time. Unlike single-gas sensors, it supports interchangeable detection modules, allowing facility managers to configure one monitor for multiple applications. This flexibility makes it ideal for semiconductor cleanrooms, refineries, and pharmaceutical facilities where multiple gas types may be present. In industries demanding precision and safety, a universal gas transmitter becomes a critical line of defense, continuously measuring air quality to ensure compliance with safety regulations.
They’re called universal because they can replicate any logic function using just one gate type. Similarly, the universal gas monitor embodies adaptability—it can detect various gases through one system, making it a universal safety solution.
There are four main types of gas sensors:
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Electrochemical sensors – ideal for toxic gas detection.
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Catalytic bead sensors – used for combustible gases.
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Infrared (IR) sensors – for hydrocarbons and CO₂.
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Semiconductor sensors (MQ gas sensor series)—affordable and multipurpose, often found in the MQ2 gas sensor line.
A gas sensor detects gases by measuring changes in electrical resistance or voltage when exposed to specific gas molecules. For instance, an MQ gas sensor uses a sensitive semiconductor layer that reacts with target gases, causing measurable changes in conductivity. This allows the universal gas monitor to translate chemical interactions into real-time digital readings for safety alerts.
In the UAE and GCC, rapid industrialization in aerospace, oil & gas, pharmaceuticals, and semiconductor sectors demands world-class safety solutions. The Explosion-Proof Universal Gas Monitor from PureAire supports these advanced facilities by ensuring safe working conditions and uninterrupted production. With the UAE’s vision for sustainable and smart industries, adopting universal monitoring technology aligns perfectly with the region’s safety-driven growth strategy.
Why Choose Gas Detectors UAE
At Gas Detectors UAE, we are the authorized distributor of PureAire products in the region. We supply high-performance universal gas transmitters and advanced gas monitoring systems that meet international safety standards. Our commitment is to deliver reliable, certified, and cost-effective gas detection solutions to UAE industries striving for excellence in safety and compliance.
Ensure unmatched safety and operational reliability with the PureAire Explosion-Proof Universal Gas Monitor—the future of smart gas monitoring.
👉 Contact Gas Detectors UAE today—your trusted hydrogen gas detection supplier in the UAE and authorized distributor of PureAire—to request a quote or schedule a consultation.
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