
The Filosha Single-Gas Detector is a compact, clip-on personal monitor that continuously guards workers against one target hazard, whether hydrogen sulphide, carbon monoxide, oxygen depletion or flammable gas. Lightweight and pocket-sized, it delivers instant audible, visual and vibrating alarms the moment concentrations breach preset thresholds, providing dependable protection across noisy, low-visibility industrial environments.
Engineered for everyday personal safety, the Filosha Single-Gas Detector places continuous atmospheric monitoring directly on the worker. The rugged, pocket-sized housing clips securely to a collar, lapel or harness within the breathing zone, sampling the surrounding air and sounding the alert before a single hazardous gas can reach harmful levels. A configurable electrochemical or catalytic sensor targets a specific threat, hydrogen sulphide, carbon monoxide, oxygen deficiency or a flammable atmosphere, while a bright display shows the live reading at a glance. When set alarm points are exceeded, loud audible tones, high-intensity visual flashes and a strong vibrating alert combine to cut through noise and personal protective equipment.
Built to withstand the heat, dust and humidity of GCC and Indian worksites, the detector features a sealed, impact-resistant enclosure and long-life battery for uninterrupted shift coverage. Simple one-button operation, event logging and straightforward bump-testing and calibration keep the unit compliance-ready with minimal training. Ideal for lone workers, maintenance crews, drilling operations and process plants, it offers an economical yet robust way to protect personnel wherever a single, well-defined gas hazard is present, strengthening safety culture and supporting occupational health obligations across demanding sectors.
| Gas monitored | Single (H2S, CO, O2 or LEL) |
|---|---|
| Sensor type | Electrochemical / catalytic bead |
| Alarms | Audible, visual and vibrating |
| Mounting | Clip-on, breathing zone |
| Battery life | Extended full-shift operation |
| Ingress protection | Dust and water resistant |
| Logging | Event and exposure data |
Specifications are indicative. Contact us for full technical data, datasheets and available variants.

Sealed maintenance-free single-gas monitor with around two-year life, no calibration or battery changes.

Portable rechargeable monitor for oxygen, flammable LEL, carbon monoxide and hydrogen sulphide.

Multi-gas monitor with internal pump for pre-entry checks of tanks, vessels and manholes.
Tell us your requirement and our team will respond with pricing and technical details.