On March 17, Winsen released a new series of laser gas detection products, expanded the sensor category again, and led the gas detection market with technical strength!
After years of accumulation and R&D innovation, Winsen has successfully mastered the entire process of lasers, detectors and laser gas sensor modules. And Winsen has realized R&D, packaging and testing, and mass production from laser generators, laser detectors to laser gas sensor modules. The whole chain is autonomous and controllable.
The new products released this time include self-developed and produced gas detection lasers generators, detectors, industrial and commercial laser methane CH4 sensors, and household laser methane gas sensors.
New product 1. Gas Detection lasers/detector
The laser comes with TEC and NTC, with collimating mirror, no need to adjust the optical path, with stable wavelength and high power output.
The detector optically sensitive area (Ф500µm) has high responsibility, front light emission, double-sided pads. The detector has been optimized for methane (CH4) detection (1653nm) and improved the responsibility in low temperature environment.
New product 2. Industrial&Commercial Laser Methane Sensor MH-L9041A
| Product model. | MH-L9041A |
| Detection method | Laser |
| Detection gas | CH4 |
| Measurement range | 3-100%LEL |
| Accuracy | ±3LEL |
| Repeatability | 1% |
| Response time | ≤15s (cold start) |
| Working voltage | 3.6-5V |
| Average current | ≤60mA @25℃ |
| Working environment | -20-60℃; 0-99%RH(no condensing) 80-116kpa |
| Storage conditions | -40℃-85℃; 0-95%(no condensing) |
| Output signal | UART (TTL 3.3V) |
| Dimension | 40mm*68mm |
| Weight | 120g |
| Lifetime | ≥5 years |
The module has a standard mechanical thread interface and a TTL data communication interface. The data is stable and has no zero drift. The product is free of calibration and maintenance. It complies with the international standard, which is convenient for customers to integrate and apply in engineering. It is suitable for petroleum, chemical industry, mining; natural gas pipelines, transmission stations, gas filling stations, coal mine safety monitoring, gas pipeline leakage monitoring, underground comprehensive pipe gallery, gas leakage monitoring, biogas monitoring and other related safety monitoring and testing fields.
New Product 3 Residential/Household Laser Methane Sensor MH-L9043A
| Product model. | MH-L9043A |
| Detection method | Laser |
| Detection gas | CH4 |
| Measurement range | 3-20%LEL |
| Accuracy | ±3LEL |
| Repeatability | 2% |
| Resolution | 0.5%LEL |
| Response time | ≤15s (cold start) |
| Working voltage | 3.6-5V |
| Average current | ≤60mA @25℃ |
| Working conditions | -20-60℃; 0-99%RH(no condensing) 80-116kpa |
| Storage conditions | -40℃-85℃; 0-95%(no condensing) |
| Output signal | UART (TTL 3.3V) |
| Dimension | 40mm*68mm |
| Weight | 120g |
| Lifetime | ≥5 years |
The module adopts TTL data data communication interface, free of standard calibration and maintenance, in line with the international standard, which is convenient for the integrated application of household methane gas alarms.
Based on the self-developed lasers and detectors for gas detection, the laser gas sensor of Winsen can not only detect methane CH4, but also detect ammonia, carbon monoxide, nitrogen monoxide, hydrogen sulfide, oxygen and other gases, which can be widely used in petroleum, detection and trace of poisonous and harmful gases in industrial fields such as chemical industry, metallurgy, electric power, coal mines, and mines, as well as detection of flammable and explosive gases in commercial fields such as underground pipe corridors and small commercial places of stores, restaurant, fitness center, workshop, warehouse, etc.
As a professional provider of sensing solutions, Winsen’s sensor products cover total 8 categories and 200+ series capable to detect 300+ indicators, including gas sensor based on four principles of semiconductor, catalytic, electrochemical and infrared absorption, infrared detection sensor, pressure sensor, humidity sensor, flow sensor and water quality sensor, etc.
The products are widely used in industrial safety, civil fire prevention, environmental protection, household appliances, automotive electronics, medical health, and smart city, etc. Moreover, Winsen proceeds to make continuous innovation in new application directions.
Since its establishment in 2003, Winsen has always been committed to the business of sensors. It has continuously broken through technical barriers and overcome difficulties with increasing R&D strength and continuous innovation ability. The new series of laser gas detection products released this time are wholly independently developed, self-produced, and self-packaged and tested. The whole chain is controllable, and there is no "stuck neck" obstacle. It has unique advantages in terms of technological autonomy and cost control.
The new products have been launched. We welcome inquiry and sample orders from old and new customers! sales@winsensor.com
