Continuous VOC Monitoring and Leak Detection

ION Science’s PID technology provides superior performance in monitoring a wide range of VOCs. Their sensor range can deliver high sensitivity VOC readings in harsh conditions. Thanks to its anti-contamination design and long life lamp that offers 10,000 hours of reliable operation, it is ideal for long-term monitoring in any location.

Furthermore, its advanced system of micro thermal conductivity enables advanced sensitivity for the rapid, effective detection of gas leaks down to cc/sec, mg/m³ or ppm levels.

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ION Science is the world’s largest PID manufacturer! They are the experts in photoionisation detection (PID) technology. They have over 30 years of experience designing, manufacturing and supplying gas sensors and gas detection instruments for a wide range of industries and applications.


ION Science manufactures and supplies more PID sensors than any other gas detection company globally. The sensor technology and instrumentation are designed, developed, manufactured in-house at their UK plant.

Fixed PID, Portable PID and Leak Detectors

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Fixed VOC Gas Detector

The Falco fixed VOC Gas Detector, is a fixed VOC gas detector that eliminates false readings found with other competing technology and continuously detection Volatile Organic Compounds (VOCs) in hazardous areas. The Falco instrument is ideal for detecting VOCs in areas such as wastewater treatment plants, pharmaceuticals, and environmental monitoring.

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Handheld VOC Gas Detector

The Tiger handheld VOC gas detector is a revolutionary handheld, portable PID instrument for rapid, accurate detection of volatile organic compounds (VOCs).

The handheld VOC gas detector incorporates ION Science patented photoionisation detection (PID) sensor technology with humidity resistance and anti-contamination design, proven to dramatically extend run time in the field.


Handheld Helium Gas Leak Detector

The GasCheck handheld helium gas leak detector utilizes micro thermal conductivity enables advanced sensitivity for the rapid, effective detection of gas leaks down to cc/sec, mg/m³ or ppm levels. Designed for the search and location of gas leaks, the GasCheck handheld helium gas leak detector provides you with effective detection of almost any gas or gas mixture.

Seraya Engineering Pte Ltd

2 Jurong East Street 21

#04-23, IMM Building

Singapore 609601

Tel: +65 6963 8109

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