Petrochemical monitoring case

Monitoring program:
Beijing Pinao Optoelectronics adopts a fiber grating fire alarm system for petrochemical firefighting. It has all-optical measurement, anti-corrosion, anti-electromagnetic interference, can work in harsh environments, and has a long working life.
Fiber grating fire alarm system is mainly composed of fiber grating temperature-sensitive fire detectors, fiber grating temperature-sensing fire detection signal processors and signal transmission optical cables. The basic principle of the fiber grating fire alarm system is to use the internal temperature sensing characteristics of the optical fiber spectrum reflected by the sensitive element of the fiber grating temperature sensing fire detector, and to complete the function modules inside the fiber grating temperature sensing fire detection signal processor. Input light source excitation/output optical spectrum analysis and physical quantity conversion of fiber grating temperature-sensing fire detector, digitally giving temperature information of each monitoring point, and according to two preset alarm temperature setting values ​​and alarm temperature rise The rate gives a fire alarm signal in real time.
introduction:
Tank temperature measurement through the computer real-time monitoring of the oil tank and the oil level, temperature, pressure. The tank temperature measurement system displays the distribution of the temperature measurement points of the tank in an intuitive and accurate electronic map. The absolute and relative values ​​are used to display the operation status of the tank and the oil well, and the data curve reflects the change of the oil status. The temperature measurement of the oil tank uses grating sensors and optical fiber transmission to make the system more stable and stronger in anti-interference. The tank temperature measurement system has been installed and used in many oil depots and wells to achieve good results. The tank temperature measurement effectively provides data on the amount of oil used and the amount of oil extracted. Tank temperature measurement provides accurate measurement and safe production for the petroleum and petrochemical industry. Reliable protection.
Tank temperature measurement method:
The oil tank temperature measurement system continuously and real-timely monitors the change of oil level, temperature, and pressure to accurately provide oil quality parameters.
Tank temperature measurement system application range:
The tank temperature measurement system can monitor the continuous pressure and temperature of the oil storage equipment, the quality of oil in the tank, the pressure and temperature monitoring of the drilling, and the safety monitoring of the tank storage area.
Tank temperature measurement system features:
The tank temperature measurement system can digitize the field network measurement and transmission; the optical fiber communication medium of the tank temperature measurement system can reach a communication distance of up to 40 kilometers; the equipment of the tank temperature measurement system is fully enclosed, with essential anti-corrosion performance; tank temperature measurement system The monitoring site has no electricity, and has essential explosion-proof performance; the monitoring system of the tank temperature measurement system is uncharged and has essential explosion-proof characteristics; the tank temperature measurement system can be adapted to harsh environments and has a long service life.