Active Member
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[China]
Address: No.207 Dongjia Road, Huangdao, Qingdao, China
Contact name:Sally Yu
Qingdao Guihe Measurement & Control Technology Co., Ltd |
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Petrol Pump Station Diesel Gasoline Storage Tank Digital Auto Level
Fuel Monitoring System
ATG Applications
Gas Stations
Each sensor is connected to the ATG through an intrinsically safe
set of wires. These wires must be incapable of producing heat or
spark that would ignite fuel vapors. Intrinsically safe devices are
low voltage circuits that protect the sensor wiring from producing
a short and igniting fuel in the tank or sumps. ATGs are constantly
monitoring the sensors installed at the site. These systems are
also capable of shutting down dispensers, reducing the flow of
in-tank pumps, and notifying the owner/operator that a problem has
been detected. Methods of notification include text, email, fax, or
external polling systems like a facility security alarm. ATGs are
initially programmed by the tank service company to provide alerts
at specific thresholds. Owners can specify a product level in
inches or gallons that trigger a notification to a fuel delivery
company. When the delivery is made the ATG measures the new level
and provides a delivery report of inches and volume gained. In
gasoline service stations, this volume is compared against sales at
each pump, to reconcile the difference in the volume gained versus
the fuel that was dispensed at the time of delivery.
Generators
ATGs are capable of monitoring levels and providing leak alarms but
they also provide control of pumps. In the case of a generator
where the fuel is supplied from a 110-gallon day tank or base tank,
if the fuel level drops in the tank, the ATG can energize a
transfer pump that will refill the day or base tank from a larger
underground or aboveground tank.
Fuel dispensers have meters that measure the amount of fuel being
pumped. ATG’s can indicate that a meter may be out of calibration
if the inventory does not match the dispensed volume.
Oil Water Separator System
ATGs can be configured to monitor the oil level that accumulates in
an oil-water separator system (OWSS). The OWSS collects rainwater
and separates out oil and other hydrocarbons before discharging
clean water to storm drains. An ATG is used to notify the owner or
waste management company to remove the accumulated oil when it
reaches a certain thickness or depth in the tank.
Specifications of Magnetostrictive Level Probe
| Item | SYW-A |
| Purpose | To measure fuel level, water level and temperature |
| Titles of medium | Gasoline, diesel, kerosene, ethanol , water etc. |
| State of medium | Liquid |
| Explosion-proof grade | ExiaIIBT4 (Intrinsically safe) |
| Pressure range | -0.02Mpa~0.6Mpa |
| Certificate | PCEC Conformity Certificate of Explosion-proof / Permit of Manufacture Measuring Instruments |
| Temperature | -40℃~70℃ |
| Accuracy | ±0.3mm |
| Water Level Accuracy | ±0.5mm |
| Temperature Accuracy | ±0.2℃ |
| Height Resolution | 0.023mm |
| Repeatability | ±0.1mm |
| Environmental Temperature Effect | Error<0.2mm |
| Vibration Effect | Error<0.5mm |
| Lowest Product Inactive Zone | 2.5'' floater-180mm |
| Lowest Water Inactive Zone | 2.5'' floater-25mm |
| Measured Variable | Product level, interface level and temperature of 5 sensors and average temperature |
| Probe Length | 600~3500mm |
| Method of Communication | RS-485 |
| Probe Material | 1Cr18Ni9Ti |
| Power Supply | +24~26VDC |
| Protection Class of Probe Canister | IP67 |
| Max Communication Distance | 1200m |
Installation:
Warranty:
1. Provide necessary conditions for the customers visiting factory..
2. Good quality with competitive price.
3. All products have been strictly Quality checked before shipping.
4. Free repair within 12 months.After warranty time only charge cost price of repair parts.
5. Great after-sale service and offer solution within 24 hours.
Qingdao Guihe Measurement & Control Technology Co., Ltd was
founded in 2002, is a professional manufacturer of petroleum
equipment. We specialized in producing Magnetostrictive liquid
level meter (tank gauging system), Underground fuel tank volume
table calibration system, Double layer tank leakage detector,
Double layer pipeline leakage detector, Tank car liquid level
meter, Human body electrostatic discharge alarm. We also providing
different customers with personalized solutions.
Products are independent R&D production,and achieved many
national invention patents ,Implement the concept of customer needs
first. Cost effective products and good service win the customs
trust and support. In future ,we will continuously make exploration
and innovations,and focus on the product development and the
utilization of the technology to improve our quality and offer a
compete range of new products for the customers.We are willing to conduct extensive cooperation with companies ,we
sincerely hope to become your trustworthy partner!
