Fuel station SF tank leak monitor Leak detector for underground double walled tanks Diesel tank monitoring system

1. Leak detector Features:

1,Running safety, stability, easy maintenance: sensor device is composed of liquid float switch, with simple structure and stable running.

2,High sensitivity: response time is less than one second.

3,Less cost, high efficiency:one leakage detector can take six leakage

detection sensor, each leakage detection sensor can take four double-layer pipeline and one manhole well.

4,Simple installation and wide application : it can be easily installed in a gas station, oil depot and other regions.

5,Relay output port, can make the equipment chain control with a third party.

6,485 communication port can realize uploading function.

2. Technical Parameters

• Power Supply: 220VAC
• Explosion-proof grade: ExiaIIBT4
• Alarm method: audible and visual alarm
• Sensor size: according to the length of the tank
• Temperature: -40℃~+70℃
• Environment humidity: <85%
• Accuracy: <3mm
• Response time: <2s
• Pressure range: 80Kpa~110Kpa
• Output mode: switch output
• GH-SLI Console size: 300*180*113mm
• Blind size: DN50/80/100

3. Product Advantages

Stability: frequency variation of piezoelectric transducer belong to physical attribute, without structure, light and other factors interference. It can adapt to the complex environment, and with great anti - interference performance.

Safety: Explosion-proof gradeis ExiaIIBT4 issued by PCEC. The sensor structure is 304 stainless.

Sensitive: the instrutment detect accuracy <3mm, response time <2s

Intelligent trouble diagnosis: alarm lamp will flash when anything goes wrong with sensor. Users can informfactory alarm lamp status so that technicians judge the faults and repair it.

Intelligent oil/water diagnosis: detecting water and oil between the two layers of double-deck tank,when there are lakegae between the two layer of tank, the SYW-E Sensor will detetect it.

Simple Installation:485 protocol bus standard, easy for installation. Can share the same wire with level meter.

Reserve switch output port, can realize interlocking control after connect with other equipments.

4. Install Leakage Detection Sensor:

1,Put the Leakage detection sensor vertical installed in the fixed bolt of manhole well.

2,Connection pipe test ports and detection device ports with oil conduit,oil conduit need short enough to avoid bending.

3,Connect snorkel to his connection Port.Complete the snorkel connection,the specific location is : on the manhole well inner wall of oil tank , directly above 1m and vertical direction.

4,Installation,use and maintenance of detection sensor should also comply with the product manual,GB3836-2010 explosion-proof criteria,Design of automotive filling oil and gas,construction specifications and other national standards. It is only allowed to make the installation construction who have the qualification of explosion-proof electrical equipment installation.