The document outlines a comprehensive proposal for a Fuel Management System (FMS) incorporating Internet of Things (IoT) technology, highlighting various components such as flow meters, control units, sensors, and communication interfaces. Key features include data communication through cellular networks, GPS integration, and advanced monitoring capabilities for fuel consumption and system performance. It provides detailed specifications for each system component, ensuring reliability and efficiency in fuel management operations.

1. FMS Solution Proposal
December 2020

2. IOT : Overall FMS Solution Topology
T.101
1000 KL
T.102
500 KL
T.201
2000 KL
KFT-001
LC M10
KFT-002
LC M10
GFTH 808
LC M10
GFTH 809
LC M10
T.03
16 KL
T.01
20 KL
VHS TTM
VHS Pertamina
FM LC M 15
FM LC M 15
Fuel Station Jetty
Fuel Station North Pit
H.E
D.T
L.V
Units
T.201
300 KL
T.02
20 KL
H.E
D.T
L.V
Units
FMR60 RADAR Level
FM LC M 15
Coriolis Flow Meter
Coriolis Flow Meter
MCU
MCU

3. IOT : INTANK for HE/LE | Solution Topology
Customer Access
IoT Platform Online Dashboard
Cellular Network
GSM (2G/3G) Internet
MCU
MCU (Master Control Unit)
• Data communication
• Edge computing and data logger
• Connectivity : Built-in GPS, GSM (2G/3G/), Wifi,
DFM
Flow Meter
• Source power DC from battery unit
• Data communication : Connected to MCU (via CAN/S6
interface)
• Flow rate : up to 300 l/h
• Calculate fuel rate (fuel consumption), Engine running hours
Satellite
GPS
WLAN Access Point Administrator Access
Device P2P
WLAN/WiFi

4. Specification | HE/LV – INTANK MCU Dual Mode Connectivity
Specification Value
3G (UMTS/HSPA) and 2G (GSM/GPRS/EDGE) engine - 3G bands: 900/2100 & 850/1900 MHz
- 2G bands: 850/900/1800/1900 MHz
WiFi/wireless LAN 2.4 GHz and 5.0 GHz IEEE 802.11ac wireless
Multi channel GNSS (GPS+Galileo/GLONASS ) receiver A-GPS (online / offline / autonomous)
Protocols NMEA
Accuracy GPS : 2.5 m | GLONASS : 4.0 m
Operating Temperature -40 °C to +85 °C
Acquisition / Sensitivity Tracking: -161dBm | Sensitivity: -148 dBm
Power supply +10,8 V to +32,0 V DC
Average Power Consumption 50mA @ 12 VDC
Interfaces - 3 x Digital/analog IO
- 1 x USB 2.0 interface
- 1 x BLE 4.1
- 1 x Inside SIM card holder for 1,8/3 V SIM cards
Dimensions (LxWxH) 105 mm x 83 mm x 28 mm
Serial Data Rates 115200 bps
Processor core - RTC + Calenda
- 8 MB Flash (History / Firmware / Configuration)
Protection grade IP67
Memory 32 Gigabyte

5. Specification | HE/LV – Flow Meter DFM 250 HPDCAN
Specification Value
Connecting thread M14x1.5
Nominal pressure, bar 2
MAX pressure, bar 25
Supply voltage, V 10-50
Overvoltage protection, V ≤100
Current consumption, mA (24 V/12 V), mA < 25/50
Operating temperature, °C -40..+85/
Ingress Protection Rating IP54
Relative accuracy error per chamber, %, not more than 1
Relative accuracy error, differential,% 1-3
MAX flow rate in each chamber (l/h) 300
Output Interface RS232/RS485/S6

6. Device Specification | Fuel Truck – Pulse Transmitter (for Flow Meter)
Solid state pulse transmitters provide fast and accurate signaling for
remote indication, totalizing and data-monitoring systems. Dependability
and reliability are built in. The remote pulser operates under the same
specifications as the existing internal pulse encoder
Spesification
Supply Voltage: 10 to 15 V DC
Max Amperage: 75 mA
Max Rise Time: 2 microseconds
Max Fall Time: 4 microseconds
Max Input Shaft Speed: 600 rpm
Max Torque: 2 oz/in
Output Pulse: Dual Channel @ 50 ppr
Output Pulse: Single Channel @ 100 ppr
Circuit Class: Class 2
Temp: -40 to 180 deg F
Shaft Length: .956"
Housing: Explosion Proof, Class 1
Pulse Ratio: 100:1
Wires: 4
UL listed, CSA certified (BASEEFA approved models
are available)
Solid state switching mechanism for reliability
Easy directional sensing
Flexible single or dual channel
Optional one-way clutch
Pulse Transmitter

7. Specification | Fuel Station – Rigid Magnetostrictive Fuel Level Sensor
Technical parameters:
Power supply DC12V
Precision ±0.5mm
Repeatability ±0.2mm
Resolution 0.01mm
Temperature accuracy 0.0625℃
Temperature range -40 to 60 (-40 to 140 )
℃ ℉
Measure range 40mm to 4500mm, customized
Temperature sensors 5 points
Maximum communication distance 1200m
Communication RS485
Intrinsic safety parameter Power port: Ui-15V, Ii=400mA, Pi=1.2W, Ci=4.85uF, Li=0
Signal port: Ui=7.14V, Ii=147mA, Pi=0.26W, Ci=0, Li=0
Associated apparatus GSB03 intrinsic safety barrier
Explosion proof grade [Ex ia] IIA T4 Ga
Protection grade IP67
Definition of wires
Blue Power +
Brown RS485A
White RS485B
Black Power –
Communication address 6 digits; Probe ID

8. Specification | Fuel Station – Coriolis Mass Flow Meter
Titles Technical Specifications
Mass flow accuracy ±[0.2% + （ zero stability /flow rate×100% ） ]
Mass flow repeatability ±(1/2) ×[0.2% + （ zero stability /flow rate×100% ） ]
Density range 0.2 g /cm 3 ～ 3.5g /cm 3
Density accuracy ± 0.002g /cm 3
Temperature range -60℃ ～ + 200℃
Temperature accuracy ± 1℃
Output of current loop 4mA ～ 20mA
Output of frequency/pulse 0Hz ～ 10kHz
Contactor capacity of a Batch Control relay 24V/ 0.1A
Contactor form
normal open (would be changed to normal close while
special order)

9. Specification | Fuel Station – FMS Master Panel
BLE 4.2 Receiver
• It is a radio standard for a new decade, enabling the Internet of
• Things. Features:
• Mostly new PHY; some parts derived from the Basic Rate (BR) radio
• New advertising mechanism, for ease of discovery & connection
less MAC sed for low latency fast less MAC: used for low latency,
fast transactions (e.g. 3ms from start to finish)
• New Generic Attribute Profile to simplify devices and the software
that uses them.
• Asynchronous Client / Server architecture
• Designed to be LOWEST cost and EASY to implement
• Range: ~ 150 meters open field Output Power: ~ 10mW (10dBm)
Max Current: ~ 15mA Latency: 3 ms Topology: Star Connections: > 2
billion Modulation: GFSK @ 2.4 GHz Robustness: Adaptive
Frequency Hopping, 24-bit CRC Security: 128bit AES CCM Sleep
current ~ 1µA Modes: Broadcast, Connection, Event Data Models
Reads, Writes
Display
10 Inch LCD Touchscreen Display
Keypad
16 Button Pad
Digital Key Switch
Parameter, measuring unit Value
Power 110~220V , 0.2A
Display Size 8 inch
Dimension 300x230x145
Operating Temperature 10O
C-800
C
Weight 9 kg
Ports RS232, RS 485

10. Specification | Fuel Station – MC-4 Controller mechanical dispenser

11. Specification | Fuel Station – RFID Wireless Nozzle Reader MT123
Specification Value
READING DISTANCE ≤150mm(Working Power: 4.2 V)
WORKING TIME 72 Days(Calculated by 1 Time Fueling with 3 Minutes
and 100 Times Fueling per Day)
WORKING TEMPERATURE -20-+55°C
TAMPER-PROOF STANDARD & GRADE Standard: GB/T15279 5.20.4 Grade: IK10
WIRELESS COMMUNICATION FREQUENCY
433 MHz
POWER SUPPLY
DC4.2V ± 5% Powered by Rechargeable Lithium
Battery)
DIMENSIONS
69.9mm(W)x100.95mm(D)x84.7mm(H)
WEIGHT 200g Packing & Accessories not Included
REMARKS With Low Power Indication for Battery

12. Specification | Fuel Station – FMS Master Panel
Specification Value
READING/WRITING DISTANCE
1): 0-6m: Fixed Reader/Writer with 12dBi
Antenna
2): 0-4m: Fixed Reader/Rriter with 7dBi
Antenna
3): 0-1.5m:Handheld Device
PROTOCOL ISO18000-6C(EPC Global Class1 Gen2)
WIRELESS COMMUNICATION FREQUENCY 920-925MHz
WORKING MODE R/W
POLARIZATION MODE Linear
STORAGE CAPACITY TID: 64, EPC: 96, User: 512
DATA RATE
Forward: 40-160Kbits/s
Backward: 40-640Kbits/s
DATA PROTECTION
Supports Passwords Modify, Lock and Destroy
Supports Read & Write Dual Protection
DATA STORAGE TIME
Over 10 years(Memory Erasable over 100K
Times)
WORKING TEMPERATURE -20-+70°C
DIMENSIONS 23/25mm(L)x9mm(D)x3mm(H)
WEIGHT 5g Packing & Accessories not Included
REMARKS Ceramic Material, no Drop from High Place

13. Specification | Fuel Station – Wireless Receiver MT124
Specification Value
COMMUNICATION
Communication with Wireless Nozzle Reader (MT123)
and transmitting data to controlling system via RS232
WORKING TEMPERATURE -20-+55°C
WIRELESS COMMUNICATION FREQUENCY 433 MHz
POWER SUPPLY DC5V ± 5%
DIMENSIONS 244.6mm(W)x162.8mm(D)x36mm(H)
WEIGHT 400g Packing & Accessories not Included
REMARKS With Nozzle Reader Address Identification Function

14. Specification | Fuel Station – Industrial PC