The entertainmental effect created by the blue laser pointer

The entertainmental effect created by the blue laser pointer is good enough.
Optional optical fiber length is not limited, but, users should verify that the transmitting unit 4-20 mA analog current output cable length does not affect the measurement sensors and other reasons. PC services, cable length 3m, it can be extended to 10m. Electronic connection during the installation process is necessary to establish details, please refer to Chapter 6 of the instructions. Equipment designed to be able to run consistent with the manufacturer of the operating parameters established environment, and to ensure a high level of protection. Type of equipment used for water vapor, gases, mist, air and dust mixture may be explosive environments. Protection means that this type of equipment. The circuit board of the blue laser pointer adopts the gathering protection design.
(Under normal circumstances this should be considered one of the frequent interference or equipment failure) but also to ensure the necessary level of protection. The instrument is applicable in the District is defined as low or district. The instrument applies to all gas groups. Please note that the analyzer must be ATEX approved control system used in conjunction, but part of the control system is not the standard scope of supply. The control system must follow the following instrument: laser gas analyzer installation. Please read all instructions prior to installation. All external parts are of stainless steel or aluminum. Place the battery into laser pointer in the right way. 
Under normal circumstances, every 3-6 months to clean it again the optical components, to ensure that the instrument for a long time continuous, accurate work, to reduce unplanned maintenance work is recommended. If you purge the system fails, please check the pollution of optical components. LGA-4000 laser gas analyzer on the LCD screen shows the measurement of the laser beam transmittance information. The optical component cleanliness decreased and the optical path to deviate from the best position to cause the decline of the laser beam transmittance. Therefore, the transmittance information as needed to clean the optical components, or to optimize the optical path adjustment instructions. Transmittance of no significant decline, you can extend the maintenance cycle, on the contrary, it should shorten the maintenance cycle. The power of the blue violet laser beam of laser pointer is 1000mW.