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CLS2 GPS Oil Sensor 0.5-4.5V Output From 20cm to 100CM Fuel Tank Level Sensor

Categories GPS Fuel Sensor
Brand Name: caxtrack
Model Number: CLS2 Cut Length Sensor 2.0
Certification: CE/ROHS/FCC/SGS
Place of Origin: China
MOQ: 10 pcs
Price: negotiation
Payment Terms: T/T or western Union or paypal
Supply Ability: 100,000pcs per month
Delivery Time: 1-10 working days after received your payment
Packaging Details: Packed in carton firstly
80CM cable tie: Used to fix the extention wire
1.2M cable tie: fix the probe
Abrasive paper: clean the bottom of the tank
Working Temperature: -30℃~+75℃
Measurement resolution: 1mm
Inbreaking Protection: IP67
Liquid level value unit: Millimeter
Working humidity: 5%~90%.
material: stainless steel
color: red
oxidation: reoxidation
length: 30cm to 70 cm all OK
CLS2: means Cut Length Sensor 2.0
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    CLS2 GPS Oil Sensor 0.5-4.5V Output From 20cm to 100CM Fuel Tank Level Sensor

    CLS2 GPS Oil Sensor 0.5-4.5V Output From 20cm to 100CM Fuel Tank Level Sensor

    Dear all our fuel sensor customers:
    Glad to introduce our fuel sensor to you , if you need this product please see following instructions:
    we have 3 types fuel sensor
    1. Resistance fuel sensor CA-FR1 with accuracy is 97% at price 35USD
    2. capacitive fuel sensor CLS2 with accuracy is 99% at price 50 USD
    3. ultrasonic fuel sensor TUB_10 with accuracy is 98% at price 70 USD
    Besides, the CA-FR1 and CLS2 all need Drill the hole to the tank of the Truck
    But if the car use the Petrol, it's can't drill the hole on the tank, So it is only can use the Ultrasonic fuel sensor .

    Specifications


    MaterialPlastic and Aluminum Alloy
    Length range200-1500mm
    Mounting

    5 pieces of M5 screws and 2 mm thick NBR gasket,

    or recommended 2 mm thick FPM gasket if be used in gas tank.

    Supply voltages10 to 36V
    Rated current for alarm switch500mA
    Output signalRS232, RS485
    Resolution:1mm
    Operating temperatures- 40 to 85°C

    new 2.0 version sensor have the new funcitons:

    it can cut length

    it is reoxidation

    it is black used AL


    F1 level sensor directions for use

    F1 series level sensor is according to the principle of capacitance, using rf capacitor jump to change measuring technology to realize the measurement of height of liquid. Output signal with high level change and continuous change, no steps, high accuracy, high reliability. The elastic components, is no moving parts, impact resistance, easy installation, can be installed on all occasions for gasoline, diesel oil, oil level of the hydraulic oil and other various liquid for accurate measurement and control.


    First ,Performance index

    * Detection range: 15-900 mm

    * Precision: 0.5 magnitude

    * Pressure range: -0.1Mpa~0.1MPa

    * Explore a heat resistance: -100~ 150 ℃

    * Environmental temperature: -40~70 ℃

    * Explore polar diameter: Φ 16

    * The output signal: 0 ~ 5 V or 4 ~ 20 mA or RS232 or RS485

    * The power supply: DC12 ~ 40 V (typical values 24 VDC) limit voltage DC10V ~ 80 V

    * Fixed way: thread installation M20 x 1.5

    * Fixed way: thread installation M20 x 1.5 or flange installation, special specifications according to demand

    * Explosion-proof level: the Ann Exia Ⅱ C T6 every critical Exd Ⅱ C T5

    CLS2 GPS Oil Sensor 0.5-4.5V Output From 20cm to 100CM Fuel Tank Level Sensor


    1, connection as follows:

    RS232: the way the sensor output has 4 line

    Red 24 V +

    Black 24 V-(RS232 ground)

    Blue RS232 (TXD) The computer the sending end

    Yellow RS232 (RXD) The computer the sending end

    RS485: the way the sensor output has 4 line

    Red 24 V +

    Black 24 V-(RS232 ground)

    Blue RS485 A

    Yellow RS485 B

    4 ~ 20 mA: the way the sensor output with 2 lines

    Red 24 V +

    Black 24 V-

    0 ~ 5 V: the way the sensor output has 3 line

    Red 24 V +

    Black 24 V-

    Blue 0 ~ 5 V voltage output


    CLS2

    The equipment can be used cooperatively with GPS vehicle positioning terminal and other terminal to make vehicle positioning and fuel consumption management system.It can evaluate the usage of the vehicle and the driver's driving level,monitor gas up situation of vehicle,precise calculate hundred kilometers fuel consumption,completely eradicate the phenomenon of oil stolen,oil spilling,detouring,make extra money,private use of government vehicles,falsely making receive..


    Capacitor motor oil level sensor combined capacitor sensor and liquid level sensor.The product not only contain the features of high precision measurement and maintenance-free, at the same time it doesn't influenced by temperature and medium.It can be automatically measuring error caused by different temperature or medium for precise compensation,achieving the purpose of accurate measurement.


    The entire sensor machine doesn't contain any elasticity or moving parts.Impact resistance, maintenance-free, long service life, easy installation,can be installed in various occasions.Accurate measure for gasoline, diesel oil, hydraulic oil level and other various weak corrosive liquid level .


    CLS2 GPS Oil Sensor 0.5-4.5V Output From 20cm to 100CM Fuel Tank Level Sensor

    1.performance index


    Examination area: 100~1000mm

    resolution ratio: 0.1%

    Measuring accuracy:0.1%

    Maximal error of measure :1mm

    heat-resistant :-40~150

    Diameter Φ18mm

    Output signal :4~20mA,0~5V, RS485, RS232, CAN bus

    Voltage supply :DC7~42V

    Rated supply :0.1W

    Fixed type :Screw installation M20X1.5 OR Flange mounting

    Pressure range :-0.1MPa ~ 0.1 MPa

    ambient temperature -40~85℃


    2.Instructions

    2.1 definition of the output line

    Interface output line use 6 core cable, connecting definition:


    0~5V output [CA-201A]:

    Black line connect ground wire

    Red line connect positive power

    White line 0~5V voltage signal output,connect voltage signal wire

    Yellow line empty fuel tank use only

    Green line full fuel tank use only


    4~20 mA output [CA-201B]:

    Black line connect ground wire

    Red line connect positive power

    White line 4~20mA ampere signal out put,connect ampere signal line

    Yellow line empty fuel tank use only

    Green line full fuel tank use only


    2.2 Calibration

    This sensor adopt high-speed MCU of CNC technology, adopting self-calibration

    Calculation , and leaves out the complicated Manual calibration while using. in normal

    circumstance, the sensor can directly be used in the measurement of the diesel, if need to calibration, you can use the three following ways to complete. (each can work)


    1.self-calibration: put the sensor slowly into the The tested medium while power on, let the liquid get into the feed inlet slowly ,stoping when the liquid is overflew the vent hole of the sensor. and this operation accomplish the calibration of the sensor . In order to prevent the failure of the calibration process , please do this process for at least 2 times .( notice:This way is under the condition of powering on , outage restart will restore the factory Settings.In the condition of empty fuel tank,refueling to full, the sensor itself are also able to complete the self-calibration )


    Manual calibration : at the time of empty fuel tank, put the yellow line short circuit with the ground wire( black line) , and then power on the sensor, operating for 60s or longer, after that , disconnect the back ground wire and the yellow line , and this operation could accomplish the calibration ( notice: Sensor already setted to 0 # diesel prior to shipment ,without Special Circumstances)


    remote automatic calibration :if adopting RS232 or RS485 for data transmission, it can be accomplished the calibration by vehicle GPS location system sending orders. Sensor has two orders of calibration ,D1,D2. When the fuel tank empty , it will send D1, and when the fuel tank is full, it will send D2, and this operation could accomplish the remote calibration.


    1.Only one signal can exist among RS232/ RS485/ 0-5V/ 4~20mA, and you can use either one of them. The trunk of RS485 can meet multiple sensors at the same time, but you should set the address of each sensor in advance. Address of each sensor must be unique, in case the trunk is locked. RS485 trunk is made of half-duplex chips, so when it reading data, you should set aside the corresponding time for the module. The reading speed cannot be too fast: when it reads continuously, the time interval between the two instructions cannot be less than five seconds.

    2.For the signal transmission line, especially the one of RS232,communications circuits should not be too long, and should use the shielded wire.

    3. For the sensors of the signal RS232/ RS485, when debugging the failure of communication, you can exchange the white line and the blue one and test again. If it works then, it is the connection error before. The operation is only for digital communications.

    4. The power supply voltage of sensor cannot be more than the normal working voltage, and the power consumption of the sensor’s power supply cannot be less than the normal working power consumption.

    5. The actual environment should conform to the requirements of the basic parameters of sensors, and shall not exceed the normal range, or it would damage the sensor, even cause other accidents.

    6. On account of oil products, there are differences between the mediums of the calibration and use, users had better operate according to


    Symptom of failure

    1No-output /communication error

    2The output value unchanged

    3Measurement error of output value

    4Output value floats up or down


    cause analysis

    1 Open circuit of the power or voltage too low

    Sensor fault

    Wrong connection of the lines and wires

    2 service voltage abnormal

    external interference

    Sensor jammed

    Sensor fault

    3 service voltage abnormal

    external interference


    Exclusion and solutions

    1test connect→test if the voltage is greater than 10V when load→test the supply current [range 3~10mA] → connect method see 2.1,or change over blue and white line[digital communication only]→if all above is regular or current beyond normal range,the sensor occurred failure.

    2Test the supply voltage when load[ex.voltage unstable] → recharge the sensor →test if there is a serious interference around→test whether sensors hole is blockage from top to bottom → execute 2.2.2→If not,the sensor occurred failure.

    3 detect whether service voltage is stable while loading ( if the voltage is unstable) → →whether external have interference→check whether the sensor is jammed → execute the 2.2.2 process →then it should be the sensor fault


    remark

    1 4~20mA output supply voltage DC20~28V,current is 4~20mA except communication output

    2Check the tank oil level is float or not,if become regular after recharge,check the interference and the power

    3 it usually can be functional while executing the 2.2.2 process

    APPLICATION:


    The ultrasonic fuel level sensor is used for digital recording vehicle refueling, to prevent driver stealing oil , avoid the waste of resources, improve operational efficiency, and improve the traffic safety, strengthen the operation and management level.


    CLS2 GPS Oil Sensor 0.5-4.5V Output From 20cm to 100CM Fuel Tank Level Sensor

    Gurantee:

    1. All of our product is free to use the Tracking service server in 24 hours each day

    2. All of our product there is a 2 year quanlity assurance.


    Product Configuration:


    1. Standard configuration

    1) main device 1 pcs

    2) power line 1 pcs

    3) sensor

    5) Installation cables 1 set


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