是TDLAS原理激光气体探测系统的敏感探测端子（即信号采集端），采用直通式准直和反射式准直、聚焦光路设计，气室结构采用刚性材料对流孔结构，满足高温、高湿、电磁辐射、或监测点不便于供电等不同复杂工况环境。该气室特别适用于大面积、远距离、多点分布的在线气体实时监测，能有效降低部署成本。                                  此款产品设置了防拍价格，暂不支持在线购买。如需获取更多信息，请您联系在线客服！
                                

The Coliimator consists of a set of telephoto collimating optical systems, it reshapes the beam emitted from the fiber optic to achieve good collimation effect and beam shape within a certain distance range.
                                

Adopting a non adhesive, non air gap, and non reflective technology solution, it solves problems such as speckle, hollow light beam spots, and uneven energy distribution, with a transmittance of over 90%.
                                

Single-mode fiber collimator is packaged by precise positioning of fiber pigtail and focusing lens, which can transform the output light of fiber into parallel light beam (Gaussian beam) or couple external parallel light into the fiber. It can also be used alone to achieve the required spot size at a specific position according to the predetermined divergence angle.                                                                                                                               According to the working distance, it can be divided into fixed working distance (fixed focus) collimator and variable collimator for working distance range. Conventional lenses or Grin lenses should be selected according to different working distances. We recommend installing the collimator in an optical precision adjustment frame for adjustment to ensure the best coupling efficiency.                                                                                                     This product requires a minimum order of 10 pieces. For bulk order prices, please contact customer service.
                                

Applicable wavelength range: 800-1700nm.
Available for both single-mode and multi-mode fibers.
High transmission efficiency.
High-temperature dedicated APC connectors to reduce the impact of temperature changes on fiber loss.
Tensile and bending-resistant structure to minimize construction damage risks.
                                

Telemetry Fiber Collimator The fiber collimator developed and produced by Ysensor for use in gas telemetry instruments is a fiber optic transmitter that utilizes tunable diode laser absorption spectroscopy (TDLAS) technology. Serving as a signal transmitter for gas telemetry instruments, it can be likened to the sense of touch and vision for sensors, featuring characteristics such as concentrated spot energy, fast transmission speed, and high transmittance. In addition, its small and compact size provides a significant advantage, leading to its increasing use in portable telemetry or ranging instruments.
                                

The light signal captured by the arc light probe is transmitted through the sensing fiber to the photoelectric receiver for photoelectric conversion. The signal output is in the form of a digital TTL signal or an analog voltage signal, realizing high-speed signal detection and transmission, providing a reliable basis for quickly detecting faults and eliminating safety hazards.