Instructions for the detector
impact function Low concentrations have a certain excitatory effect on the respiratory center. At high concentrations, it can inhibit the respiratory center, and at particularly high concentrations, it can also have a paralyzing effect on the respiratory center. When the concentration in the air reaches 3%, breathing deepens; When it reaches 4%, it can cause dizziness, headache, tinnitus, blurred vision, and high blood pressure; When it reaches 8% to 10%, there is difficulty breathing, increased pulse, overall weakness, muscle twitching to spasms, and a shift in consciousness from excitement to inhibition. When the concentration in the air increases, it is often accompanied by a decrease in oxygen concentration, and the effects of both often coexist.
Explanation of the detector
Basic Information Accurate measurement The sensor uses imported sensitive components, which have the characteristics of high degree, strong interchangeability, and high reliability. digital signal Compared with the analog signal 4-20mA standard current signal, there is no need to debug before switching, and the position of the gas detector can be changed at any time, making maintenance more convenient. Advantages: high accuracy, long transmission distance, and good anti-interference. Industrial system docking Signal output can be adjusted at any time according to user needs for engineering connection with industrial automation systems such as DCS and PLC. Explosion proof type Can be used in hazardous areas 1 and 2 under factory conditions. Easy maintenance The internal movement adopts a modular form, and on-site maintenance can be completed by replacing the components. Detector structure The gas detector housing is made of die cast aluminum material and designed with a dual chamber structure, which avoids the occurrence of accidental water ingress, dust exposure, and corrosion resistance, resulting in small size and easy installation. Sensor protection The sensor detection head is made of stainless steel material, which effectively prevents corrosion; The filter mesh of the sensor is made of stainless steel particles with good air permeability.
Type of detector
Monitor gas concentration in the environment or pipeline and issue an alarm Full software automatic calibration function, zero point calibration function, making gas monitoring more accurate and reliable Equipped with temperature compensation, it can compensate for gas concentration in different temperature environments Two level sound and light alarm, alarm points can be set by oneself The infrared remote control can remotely set alarm points, calibrate zero points, modify addresses, and other functions without opening the cover It can output one or two switch signals and drive external devices such as exhaust fans or solenoid valves Working voltage: 12-36V DC power supply Shell material: Die cast aluminum stainless steel (alarm light)
