Description
| Parameter | Details |
|---|---|
| Gas Type | Phosphine (PH₃) |
| Sensor Type | Non-depleting, long-life PH₃ sensor |
| Detection Range | 0–1 ppm / 0–5 ppm (model dependent) |
| Resolution | 0.01 ppm |
| Accuracy | ± 2% of full scale |
| Power Supply | 24 VDC |
| Display | Bright LCD |
| Outputs | 4–20 mA, dual alarm relays |
| Alarm Indicators | Audible/visual alerts |
| Operating Temp | –20°C to +50°C |
| Certifications | CE compliant |
| Enclosure | Corrosion-resistant, NEMA rated |
A phosphine gas detector is a safety device that continuously monitors phosphine (PH₃) levels in the air. Phosphine is a colorless, flammable, and highly toxic gas used in semiconductor manufacturing, fumigation, chemical processing, and research labs. Because phosphine gas toxicity can cause respiratory distress, headaches, nausea, and even fatal exposure, real-time gas monitoring is essential in high-risk environments. A phosphine detector uses sensitive internal components—such as electrochemical or non-depleting sensors—to detect PH₃ at very low concentrations and trigger alarms if unsafe levels are detected. This protects workers, prevents facility shutdowns, and ensures compliance with global HSE regulations. The PureAire detector offers long-term, stability-based monitoring that requires minimal maintenance.
A phosphine gas detector measures PH₃ concentration using a specialized sensor that reacts to phosphine molecules. The detector instantly converts this interaction into an electrical signal, which displays the gas level in ppm. If levels exceed safety thresholds, alarms activate to protect workers and equipment.
Gas sensors work by detecting chemical reactions or resistance changes when gas molecules contact the sensing element. This is translated into measurable electrical output. The system then displays real-time gas readings so operators can respond quickly to leaks or hazards.
Phosphine gas can persist for hours to several days depending on ventilation, temperature, humidity, and the concentration released. In poorly ventilated areas, phosphine may remain long enough to pose serious exposure risks. This makes fixed phosphine gas detection systems essential in facilities that handle the gas regularly.
The UAE and GCC are global hubs for semiconductor fabrication, aerospace engineering, fumigation services, and advanced R&D labs—all industries where phosphine is commonly used. With extreme temperatures accelerating gas reactivity and the region’s commitment to world-class safety standards, a dependable Phosphine Gas Detector is vital. It supports compliance, protects staff, and ensures high-value processes remain uninterrupted in PH₃-sensitive environments.
Protect your workforce and high-tech facility with the most trusted Phosphine Gas Detector on the market.
Contact Gas Detectors UAE today to get genuine PureAire PH₃ monitors—engineered for maximum safety and zero-maintenance performance.
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