Eaglestar ATG -- Fuel inventory is no longer a guessing game
You walk into your gas station every morning and ask the same question: how much fuel is actually in that tank? Manual dipping gives you a number but you don't really trust it. The Eaglestar ATG changes that completely. We built it around a magnetostrictive probe with zero moving parts. The probe fires an electronic pulse down a waveguide. A magnetic float rides on the fuel surface. The pulse hits the float and bounces back. The console measures that travel time and converts it into a level reading down to 0.01 millimeters. That is not a typo - 0.01 mm. Eaglestar ATG tracks five temperature points along the entire probe length and resolves each one to 0.0625 degrees Celsius. A single console manages up to twelve tanks simultaneously. You put one ATG in and you finally see your real inventory - volume, water level at tank bottom, ullage space, temperature readings, all on one screen. The console runs on an ARM processor with a Linux system. Power it with 24V DC and it keeps monitoring 24 hours a day, 365 days. The probe carries an IP67 rating: dust stays out, water stays out. The whole assembly uses 316 stainless steel. That material resists corrosion from gasoline, diesel, ethanol blends, and whatever else you store underground. The system also tracks water bottom levels automatically. You get an alarm before water reaches the fuel pickup. No water means no phase separation. No phase separation means your pumps do not send bad fuel to customers.
The Eaglestar ATG generates three reports automatically: shift summaries, delivery reconciliation, and daily inventory logs. You stop doing manual math. The system does the reconciliation for you. It calculates exactly how much fuel entered the tank from each delivery truck and how much left through each dispenser. Variances show up immediately. When a delivery comes in, the Eaglestar ATG records the pre-delivery volume, the post-delivery volume, and the temperature-compensated net total. No more arguing with delivery drivers about whether the truck actually delivered what the invoice said. The console connects through TCP/IP, GPRS, GSM, or Modbus. You view your tank data from your phone. You are not chained to the station office anymore. The alarm system triggers at four configurable levels: high, high-high, low, and low-low. High-high keeps you from overfilling a tank during delivery. Low-low keeps you from running dry and sucking sediment into your fuel dispensers. The water alarm has its own threshold separate from the fuel alarms. Meanwhile the probe requires no routine maintenance. No lubrication. No calibration adjustments. No moving parts to replace. Once it drops into the tank, it just works. Year after year. The temperature range spans from minus 40 degrees Celsius to plus 60 degrees. Summer heat waves and winter freezes do not affect the readings. The Eaglestar ATG meets API MPMS 12.1 standards for inventory control and aligns with EPA leak detection requirements. You satisfy environmental compliance automatically. Each shift change takes minutes instead of hours. You close out one shift, open the next, and the inventory numbers hand over clean. No arguments between attendants about who used how much fuel.
0.01 mm liquid level resolution – detects every millimeter of fuel movement across the tank
Five temperature sensors with 0.0625°C resolution – measures temperature at multiple depths to calculate accurate volume-weighted average temperature
Up to 12 tanks monitored from a single console – one Eaglestar ATG delivers full visibility across the entire station
316 stainless steel probe with IP67 rating – withstands corrosive fuels, dust, moisture, and continuous immersion year after year
-40°C to +60°C operating temperature range – readings stay accurate through summer heat waves and winter freezes without performance degradation
Multi-communication support： TCP/IP, GPRS, GSM, Modbus – view tank data from your phone anywhere, anytime
Four configurable alarms： high, high-high, low, low-low plus independent water alarm – prevents overfills during delivery and stockouts that damage gas dispensers
Zero moving parts probe with no routine maintenance – drop it in and let it run. Never lubricate, never recalibrate, never replace
| Power supply: DC 24V (+10%), 40mA | Maximum communication distance: 500m |
| Precision + 0.5mm | Communication por: RS -485 |
| Repeatability ± 0.2mm | Mark of explosion proof: Exia II AT5 Ga |
| Resolution of product level: 0.01mm | Protection level: IP67 |
| Resolution of water level: 0.01mm | Measured medium: Gasoline, kerosene, diesel, light oil |
| Resolution of temperature: 0.0625℃ | Maximum measure length: 4500m |
| Temperature range:-40℃ ~ 60℃ | Oil float kits: 2" |
| Temperature points measured: 5 | Water float kits: 2' |
Eaglestar that You can Trust
FAQ
Q: Where is Eaglestar based, and what is your global reach?
A: Eaglestar is centered in the Xingyang City Industrial Park, within Zhengzhou, Henan Province, China. This central location allows us to manage logistics efficiently, ensuring your orders move without unnecessary delay.
Your peers in over 120 countries are already using Eaglestar's equipment, a testament to the reliability Eaglestar has built across diverse markets...
Q: How accurate is the ATG compared to manual dipping?
A: Manual dipping gives you approximate readings within plus or minus three millimeters on a good day. The Eaglestar ATG resolves level changes down to 0.01 millimeters. That is 300 times finer than what you can see with a dipstick. The difference shows up in your inventory reconciliation every single day.
Q: Can I check my tank levels when I am not at the station?
A: Yes. The console connects through TCP/IP, GPRS, GSM, or Modbus. You pull up the data on your phone from anywhere. You see current volume, water level, temperature, and ullage space in real time. You also receive alarms remotely. You do not need to drive back to the station just to check a tank.
Q: What happens if the power goes out?
A: The console uses 24V DC power. It draws very low current. You can run it off a battery backup for extended periods. When power comes back, the system resumes monitoring immediately. No data resets. No configuration loss. The probe itself is completely passive and does not need power to maintain its integrity.
Q: How does the ATG detect water in the tank?
A: Water sits at the very bottom of a fuel tank because it is denser than gasoline or diesel. The magnetostrictive probe has a dedicated water float. That float rides on the water surface exactly the way the fuel float rides on the fuel surface. The system reports water level in millimeters. You set your own alarm threshold. When water hits that level, you get an alarm before it reaches the fuel pickup.
Q: Frustrated with unresponsive suppliers?
A: Get direct access to our management. Your concerns can be directed straight to Mr. Jason Wu, our principal. Request a priority quote for your high-value project.
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