Description:
Henan changrun instrument co., LTD was launched without punchinginstallation of car oil level sensor, vehicle fuel consumptionHenan changrun instrument co., LTD was launched without punching installation of car oil level sensor, vehicle fuel consumption monitoring system over quantity stiletto installation time from now on! The new fuel consumption monitoring system has six characteristics, is to replace the original car sensor, no need stiletto installation, no need to wiring, automatic calibration, save installation time, saving the cost of installation.
Principle of this system: the oil level gauge and modem with the method of half duplex carrier digital communication, transmit 16 for the digital quantity, oil level gauge of the power supply with the method of on-line power theft, a modem can be articulated two oil level gauge. Oil level gauge to the modem sends real-time height of oil level signal, this signal after a modem comprehensive treatment, the actual oil or oil height value sent to GPS vehicle terminals, and the output analog signals drive the car instrument on the way.
Install method: remove the oil float between the original car, the one-piece oil level sensor is installed in the original car oil the position of the float, the original car oil signal received new oil level gage. Volume of oil in the cab to the original signal lines cut, instrument termination modem analog output resistance, oil level JiYiDuan connect the sensor input end of the modem, and then 232 communication modem and GPS car terminal line for good, they can then connect power supply. The modem is oil sensor and the original car appearance and GPS car terminal three bridge between equipment. Armed with calibration tester, referred to as "hand. Is a for CR = = 6061 multi-function debugging tools. Have power supply, the current display, real-time display, baud rate Settings, ID number set, filtering time Settings, regularly send Settings, analog quantity changes, etc. The oil level gauge of can field testing, parameter setting, data monitoring, and other functions, the load time of 6 hours, can completely replace the work of a computer and has the advantages of easy to carry and simple operation.
CR - 606 series sensor products, measuring principle is radio frequency capacitance tomography, it extreme precision, automatic calibration and data accuracy is one over one thousand, strong impact resistance interference resistance, can be to all conductive medium is measured, such as gasoline, diesel oil, lubricating oil, refrigerant, liquefied gas, water, sewage water, fruit juice, beer, etc., the normal working pressure is 0.1 MPA to 0.1 MPA, can also be due to the different media within the container pressure requirements, product customization is confined in 0.1 MPA to 1 MPA.
CR - 606 series digital capacitance sensor product performance indicators: 100 to 1400 mm range. Points lead 0.01 mm. Ground level and heat-resistant minus 50 degrees to 150 degrees above freezing. The environment temperature is minus 40 degrees to 85 degrees above freezing. The output signal is carrier communication RS232, RS485 and CAN communication signal and all kinds of voltage signal. . Power supply voltage DC12-40 v. fixed method is the original car fixed sensor interface. Explosion-proof grade EXD / / CT5
