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Fuel sensor for GPS trackers fuel monitoring device for fleet management for trucks or buses

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Good quality Motorcycle GPS Tracker for sales
Good quality Motorcycle GPS Tracker for sales
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Fuel sensor for GPS trackers fuel monitoring device for fleet management for trucks or buses

China Fuel sensor for GPS trackers fuel monitoring device for fleet management for trucks or buses supplier
Fuel sensor for GPS trackers fuel monitoring device for fleet management for trucks or buses supplier Fuel sensor for GPS trackers fuel monitoring device for fleet management for trucks or buses supplier Fuel sensor for GPS trackers fuel monitoring device for fleet management for trucks or buses supplier Fuel sensor for GPS trackers fuel monitoring device for fleet management for trucks or buses supplier

Large Image :  Fuel sensor for GPS trackers fuel monitoring device for fleet management for trucks or buses

Product Details:

Place of Origin: Shenzhen, China
Brand Name: Caxtrack
Certification: CE/ROHS/FCC/SGS
Model Number: CA-F5

Payment & Shipping Terms:

Minimum Order Quantity: 1 pcs
Price: Negotiable
Packaging Details: Neutral or customized
Delivery Time: 1-10 business days after payment cleared
Payment Terms: Western Union, T/T, L/C, PayPal
Supply Ability: 100,000pcs per month
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Detailed Product Description
15CM Cable Tie: Used To Fix The Extention Wire Maximum Power Consumption: 0.4W/12VDC
Inbreaking Protection: IP66 Working Humidity: 5%~90%.
Ction Range:: 15~900mml Explore A Heat Resistance:: -100~ 150 °C
Measuring Accuracy: 0.1 Length: Cuttable To Fit

Technical features:

 

Examination area: 100~1000mm
Resolution ratio: 0.10%
Measuring accuracy: 0.10%
The 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℃

 

Fuel Level Sensor for GPS trackers

 

Instructions

1 Definition of the output line

Interface output line uses 6 core cable, connecting definition:

 

0~5V output:

Black line connect ground wire

Red line connects 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:

Black line connect ground wire

Red line connects positive power

White line 4~20mA ampere signal output, connect ampere signal line

Yellow line empty fuel tank use only

Green line full fuel tank use only

 

RS232 output:

Black line connect ground wire

Red line connects positive power

White line RXD input, connect car RS232 TXD

Blue line TXD output, connect car RS232 RXD

Yellow line empty fuel tank use only

Green line full fuel tank use only

 

RS485 output:

Black line connect to CND

Red line connect to VDD

White line connect to RS485 A

Blue line connect to RS485 B

Yellow line marking for empty fuel tank

Green line marking for full fuel tank

 

2 Calibration

This sensor adopts high-speed MCU of CNC technology with self-calibration. It leaves out the complicated Manual calibration while using. In normal circumstances, the sensor can directly be used in the measurement of diesel. If it’s needed to be calibrated, you can choose to use the following three ways to complete. (Each can work)

 

1. Self-calibration: put the sensor slowly into the tested medium while power on, let the liquid get into the feed inlet slowly, stopping when the liquid is overflew the vent hole of the sensor. And this operation accomplishes 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 the empty fuel tank, refueling to full, the sensor itself are also able to complete the self-calibration)

 

2. 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 the 60s or longer, after that, disconnect the background wire and the yellow line, and this operation could accomplish the calibration (notice: Sensor already set to 0 # diesel prior to shipment, without Special Circumstances)

 

3. Remote automatic calibration: if adopting RS232 or RS485 for data transmission, it can be accomplished the calibration by vehicle GPS location system sending orders. The 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.

 

3 Installation Notes

Before installation, please check the attachment: Flange, rubber blanket-rings, and whether the screw is consistent and complete

Tape the O-rings to the root of the sensor (packed prior to shipment)

Daub the Oil-resistant sealant on the two sides of the rubber pad, and aim flange plate to the tank flange hole, then fixed by screw, symmetrical tighten the strength, in turn, to make sure uniform stress and avoid oil spilling.

To finish the installation, insert the sensor and use a wrench to tighten.

Connect the power cord, communication line, cable, ground wire according to the definition, and yellow line and green line need to be taped one by one, preventing them from short circuit

Link the power of the sensor after checking the circuit

The installation position should be placed as near as possible to the center of the fuel tank, in order to reduce the influence of the oil level of tilt and the oil level of volatility while on the hill.

 

Notice

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. The 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, communication 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 the 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 2.2.2.

7. Do not remove sensors or damage it maliciously, or we do not guarantee it.

8. General factory accessories include Flange, rubber blanket, O-Rings, booklet of instruction, certificate of conformity. If you have special needs, please tell us in advance.

9. The guarantee period of the sensor is one year. All accessories including rubber blanket, O-Rings, are beyond the scope of “ three guarantees ”.

 

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

Sensor jammed

Auto adaptation uncompleted

Sensor fault

4 oil level flow

Service voltage abnormal

External interference

Sensor fault

 

 

 

GPS Tracker Applications:

 

Our fuel level sensor has been applicated to buses, trucks, heavy trucks, special used trucks, oild trucks, mix trucks .etc

 

GPS Tracker Shipping:

 

Fuel sensor for GPS trackers fuel monitoring device for fleet management for trucks or buses

 

FAQ:

 

Do you have one GPS Tracker device that supports the fuel sensor?

 

Yes, all professional types of GPS trackers including V2E have the support of this type of fuel sensors.

 

How can I buy it?

 

We accept T/T, Western Union, and Paypal after payment cleared. then we will send goods to you.

 

Can I have your skype ID?

 

Yes, My skype ID is THINGSYS

 

What is your WhatsApp?

 

My WhatsApp is +8618666212621

 

 

 

Contact Details
Shenzhen Cartracker Technology Co., Ltd

Contact Person: Arthur QI

Tel: 18666212621

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