remotely fuel management solution for fixed tank, underground tank

Specifications

high resolution fuel level sensor to measure fuel level of tank.
GPRS modem DTU to send data remotely
fuel management software

Solution for underground tank, fixed tank fuel management.

The package includes high resolution level sensor F300 and   GPRS DTU. 

 

The Diagram is as below.

Sepcification of Sensor

Item	Water Level Sensor
Sensor length	100~ 3000mm
Resolution	1mm
Power Supply	10-32V DC
Output Signal	Digital output RS232 or RS485 (or 0-5V analog output)
Sample Time	5s or customerized value
Working Temperature	-40 ~ 85°C
Material	Stainless Steel
Media	any liquid
Protection Rank	IP65
Mounting	SAE 5 blot flange
User Cut Short	No, customize

Sepcification of DTU

Spec	Description
GSM/GPRS	GSM/GPRS
	Quad Band 850/900MHz/1800/1900MHz
	GPRS Multi-slot Class: Class 10
	GPRS Terminal Device Class: Class B
	GPRS Coding Schemes: CS1 to CS4
Com Port Type	RS-232
Com Port	BaudRate:1200-115200
	Databit:8, 9
	Stopbit:1,2
	Checksum bit:NONE, EVEN, ODD
Com Port Pin	RS-232: TxD, RxD, GND
MCU	16bit MCU
Protocol	TCP/IP, UDP
Material & Dimension	Alumunium alloy, 80x51x16mm (not including antenna or fixing hole)
Weight	120g
Environment	Working temperature:-25~75°C
	working moisture:5 ~95%RH
Power	8 - 30 VDC
	Mean working current: 35mA@ 12VDC
	Max working current 100mA@ +12VDC
	standby current 20mA @+12VDC

   

  

Customer Design

Service

  

Feedback

1. How do we use the system?

Install sensor into tank, connect sensor with DTU, install software on pc. Then you can monitor it.

2. Do we need to insert sim card into the DTU?

Yes, it need one gprs sim card with datagram business.

3. Do you offer software to monitor the fuel?

Yes, we offer the software freely.  And if you need customerzied requirment, we can specially design for you.