Our strength : As the gas detection experts, HNL Systems brings together expertise in design, manufacture and technology. Our management has over 60 years of instrumentation experience. Our MD, Mr. Rajat Lamba, MBA, six sigma from USA and engineer from India, we provide world class products within Indian system. We manufacture using foreign certified products.
We use over 12 different sensor technologies to match instrument to application. We have dedicated R&D based units with continuous product improvements. We have round the clock after-sales service and spares availability. E are determined to set calibration labs at our Kolkata office. We work under strict CPCB Guidelines. We have CMRI and DGMS approval, we have had CMRI as clients for their various R&D Projects, including emission tests for underground mines and blasting. We have intrinsically certified and explosion proof instruments. HPCL, BPCL, BCCL, CMPDI, BARC, ONGC, Navy, Army, NTPC, IOCL, CMRI, etc. are our long term Clients.

Industrial Applications : Industrial safety and hygiene, Mining gas detection, Pollution monitoring, Quality control, Research & development, Source emission, Energy management, Moisture & dew-point, Flame, Fire & Smoke Detection.

Product Range: Single gas monitors (personal, portable and on-line), Multi gas monitors (portable, on-line and stations), Multi gas analyzers, On-line gas analyzer systems, Dust / opacity monitors, Wireless transmitters / sensing systems, Portable and fixed particulate monitors / stations, Survey instruments, Personal samplers, Calibrations units for field, etc.

Complete monitoring solutions : more than 70 different products, Round the clock protection from hazardous gases, vapors and particulate matters. Low budget or high end equipment, World class sensor technologies, Easily expandable modular structure, Analog or digital outputs, Reliable distributed system architecture, Intrinsically safe or explosion proof, Turnkey service, Expert applications & maintenance assistance.

HNL - Model PM-251 - Broken Filter Bag Detector Datasheet