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Safety equipment for gas station

Product:Static grounding alarms

They are used in service station, LPG station and other places where the tank lorry loads and unloads.

Parameters
1、Explosion proof class:Exia II CT6
2、Detection resistance:< 60Ω
3. Alarm volume: >90Db.
4.Temperature range:-40℃-60℃.

JY- F (Fixed)JY-M (Movable)

Advantages

1. While conducting static, it also detects whether the resistance exceeds standard. When the resistance is over 60 Ω or there is open circuit, it will alarm by sound.
2、The circuit is sealed by epoxy resin, which realize moisture proof, antirust and maintenance-free.
4. Power supply is not needed and battery replacement is unnecessary during normal operation within 5 years.

JY-L (With alarm)JY-R (Without alarm)

Advantages

1. Taking restitution force of the spiral-spring as the mechanical motive force, together with the patented non-contact speed limiting device, it makes sure the automatic and uniform speed retracting. The stainless steel wire can be retracted with uniform speed to avoid accident caused by high speed.
2. The static grounding clamp can be located at any place.
3. It can be mounted on the tank lorry.

 

◆Product: JY-IIB Oil-spill Static Protector

It has the function of static conducting and overfill prevention and is to be used in the loading system of liquid chemical products. It can be interlocked with automatic control system, when the liquid level reaches the sensor or there is ineffective grounding, it will send out acousto-optic alarm and output signal to stop the valve and pump to prevent overfill and ensure static grounding.

◆Advantages:

1. Output signal and interlock with computer system.
2. The sensor has self-checking function. It gives malfunction alarm when it is at fault.
3. Provide on-site acousto-optic alarm, clear and visible.

◆Parameters:

1. Explosion proof class: Exdia II BT42.Power: 220VAC±10%
3.Output signal: 1.0A,24VDC or0.5A,125VAC
4. Optional output signal: 5.0A, 30VDC or 5.0A, 250VAC
5. Working current: 15mA6. Response time: < 2s
7. Detection resistance: < 60Ω8. Temperature: -40℃-60℃

◆Product:JY-SA Static Grounding Controller

It can connect computer. When resistance detected is over 60Ω, it will alarm by sound and light and send out standard switch signal, which makes the third equipment disconnect automatically the control system to ensure reliable static grounding.

◆ Advantages:

1. Send out standard signal to computer to realize serial control.
2. Supply sound and light alarm on site.
3. Rain protection and antirust.

◆ Parameters:

1. Explosion proof class: Exdia II BT4
2. Power: 24VDC
3. Detection resistance: < 60Ω
4. Output signal: 5A,220VAC or 5A, 30VDC

◆ Advantages:

1. Taking restitution force of the spiral-spring as the mechanical motive force, together with the patented non-contact speed limiting device, it makes sure the automatic and uniform speed retracting. The stainless steel wire can be retracted with uniform speed to avoid accident caused by high speed.
2. The static grounding clamp can be located at any place.
3. It can be mounted on the tank lorry.

◆ Product:JY-IV Oil-spill static protector (used for bottom loading)

It is suitable for the bottom loading system for liquid chemical products. It monitors the liquid level as well as the static grounding and has the function of static discharging and overfill prevention.

 

◆Advantages:

1. Measure up API international standard.
2. Static conducing and overfill prevention controller are independent to each other, which males a clear alarm indication.

3. Humanized design of grounding bolt makes it comfortable to handle.
4. Bracket is provided which makes installation simple.

◆Parameters:

1. Explosion proof class: Exdia II BT4
2. Power: 220VAC±10%
3. Output signal: 8A, 30VDC or 8A, 250VAC
4. Working current: < 45mA
5. Response time: < 2s
6. Detection resistance: < 60Ω