Product Name: 5-Wires Aluminum Optic Anti-Overfill Top Sensor Model NO.: CFY01 Customized: Customized Certification: CE IP Rating: IP20 Material: Aluminum Feature: Corrosion Resistant Production Process: Injection Output Signal Type: Digital Type Contact: Contact Type: Submersible Trademark: HUAWOO Transport Package: Carton Origin: Zhejiang Product Description The Optic Sensor is installed in the Fuel Tanker Truck when doing the bottom loading work, it will detect the inside situation of the tanker, with the platform of the filling system to ensure the safety of the bottom loading to avoid the leakage.CFY01 Optic Sensor, CFY02 Optic Socket, CFY03 Ground Blot, the three parts make the CFY Optic Sensor Kit has passed the National Supervision and Inspection Center's test according to the following standard: GB3836.1-2000Explosive gas atmospheres for Electrical Equipment,part 1 :General requirementsGB3836.4-2000Explosive gas atmospheres for Electrical Equipment,part 4 : Intrinsically safe"I"Product explosion-proof sign :ExiaIIBT4explosion-proof qualified number :GYB091446XTechnical data:Working Voltage: 12VDC WorkingWorking Temperature:-40 ~60 Response Time:Anti-Explosion Class: Exia 2 BT4 Working Media: Light FuelWire: 5-Wires Length: 7"Material: Aluminum