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Jiangsu Deda Petrochemical Technology Co., Ltd.
Jiangsu Deda Petrochemical Technology Co., Ltd.
Jiangsu Deda Petrochemical Technology Co., Ltd.
Jiangsu Deda Petrochemical Technology Co., Ltd.
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Df-q human static monitor

At present, some inflammable and explosive dangerous sites still use a metal conductor grounding directly to eliminate human body electrostatic discharge way, although this way can eliminate human……
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Product introduction
Technical Parameters
Explosion-proof certificate

At present, some inflammable and explosive dangerous sites still use a metal conductor grounding directly to eliminate human body electrostatic discharge way, although this way can eliminate human body electrostatic, however, this method USES the discharge between the conductor in the form of release of electrostatic, instantaneous release charge transfer is big, strong current, electric shock or fire explosion accident resulting in the human body.

 
Df-q human static electricity monitor makes up for the deficiency of current human static electricity conduction and removal methods. Through reasonable human static electricity release resistance, the electrostatic discharge current is at uA level and the charge transfer amount is guaranteed to be less than 0.1uC, which reduces the instantaneous release energy of human static electricity and effectively avoids the occurrence of fire and explosion accidents and the phenomenon of human being shocked. At the same time, the df-q human static electricity monitor also has the function of voice broadcast, static voltage display, people's reminder, signal chain output and so on.

 

The performance characteristics of

1. Ultra-low power consumption design;
 
2. Integral epoxy resin seal, anti-corrosion, waterproof and moisture-proof;
 
3. Safe release of static electricity, safe and reliable;
 
4. The explosion-proof electrostatic touching ball does not cause inductive shock to human body;
 
5. Detect people and give out human static electricity by active voice reminder;
 
6. Monitor and display the static voltage of human body;
 
7. Monitor the electrical resistance value of the ground loop, which exceeds the standard of voice reminder

 

 

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Electrical parameters

1. Explosion-proof grade:Ex ia IIC T6 Ga

2. Working voltage:3.6V

3. Static current:<20uA

4. Working temperature:-20℃~+40℃

5. Response time:<1s

6. Test resistance:<55Ω

7. Alarm voltage:>100V

8. Test the static voltage range—15KV—+15KV

9. Alarm mode: voice broadcast

10. Ground wire: 3 meters long

11. Electrostatic discharge time:>3S

12. Surface resistivity of touch body:107Ω --109Ω

13. Charge transfer:<0.1uC

 

The mechanical parameters

1. Touch the sphere: 115mm

2. Overall height of the equipment:110cm

3. Shaft diameter:38mm

4. Shaft wall thickness:1.0mm

5. Foot plate diameter:182mm

6. Foot plate wall thickness:3.0mm

7. Diameter of foot plate mounting hole:12mm

江苏德大石化科技有限公司

暂未实现,敬请期待
暂未实现,敬请期待
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