Things vehicle monitoring, GPS supporting the oil level sensor

CR-606 series capacitance fuel level transmitter (sensor) is to accurately measure the oil level of railway locomotives, tank cars, tankers, oil depots and other specially tailored instruments, machine without any movable or elastic components, impact resistance, easy installation, high reliability, high precision, good cost performance. It can be installed on various occasions for gasoline, diesel, hydraulic oil, oil level for accurate monitoring and control, but also for measuring a variety of non-conducting liquid. In particularly bad field conditions, electromagnetic interference is particularly serious, stirring particularly severe case of the media can also be used to measure the conductivity of such products. Key parts of the use of advanced radio frequency capacitance detection circuit through the 16-bit microcontroller through precise temperature compensation and linearity correction, converted into a standard electrical signal (typically 4-20 mA). Optional HART, CANBUS, 485 communications protocol for system configuration. Full series transmitters have self-calibration feature, users can "zero", "Range" button or by automatic calibration leads to suit the various requirements of complex sites. Works CR-606 series capacitance fuel level transmitter (sensor) sensing portion is a coaxial container, when the oil into the container causes a change in the capacitance between the sensor body and the sensing electrode, this variation by conversion circuit and precise linear and temperature compensated output 4-20mA standard signal supplied to the display instrument. Performance ● detection range: 0.05-5m ● Accuracy: 0.2,0.5 level ● Pressure range: -0.1MPa-32MPa ● probe temperature: -50-250 ℃ ● output signal: 4-20mA, 4-20mA with HART Communication, 485, CAN bus communication ● supply voltage: 12-28VDC (intrinsically safe power supply required by the barrier) ● fixation: screwed M20 × 1.5, M27 × 2, M18 × 1.5, M16 × 1 flange mounting DN25 , DN40, DN50. Special specifications can be customized ● probe diameter: Φ12, Φ16, Φ25 ● Explosion levels: intrinsically ExiaⅡC T6 flameproof ExdⅡC T5 ● Protection class: IP65 ● Intrinsically safe parameters: Ui: 28VDC, Ii: 93mA, Pi: 0.65W , Ci: 0.042uf, Li: 0mH