Top Coal Mine Nitrogen Generator

AC Current Sensing Switch Flameproof Adjustable 0.2~30A IP30 Self-Powered Sensing Switch(Normally Closed)

  • Control of various automatic industrial control equipment, flash, buzzer, relay, single chip, or other power load equipment..
  • Using the electromagnetic mutual inductance principle of current, the advanced switch output detection, monitoring and protection alarm type products without power supply technology are adopted..
  • Widely used in substation, frequency control device, inverter device, electrolytic plating, electric locomotive, street lamp monitoring, coal mine and other need current monitoring automation industry..
  • Compared with traditional transformer and thermal protector, it has the advantages of high accuracy, stable performance and long service life..
  • The current-sensing switch is for safe, convenient monitoring or detecting the current of electric equipment. An ideal choice for automatic industrial control equipment and electric power monitoring..
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Hunting Friends Rechargeable Cap Mining Lamp Waterproof LED Miner Lamp Explosion Proof Headlight for Outdoor Professional Works Red button

  • Use method: two use method, take on the head or hang on hard hat,small size and light weight, easy to carry.
  • Lighting source: 1 Main LED + 6 auxiliary light source, LED can be used for more than 100,000 hours, which eliminates the trouble of replacing the....
  • Intelligent protection: With overcharge & over-discharge resistant function and short circuit protection device, thus, this is very safe and....
  • Saftey: With China national explosive-proof certificate Exi and CE certificate, can be used safty in various flammable and explosive places.
  • Use scope:It's suitable for professional works and outdoor sports, like coal miners, tunnel projects mine, oil field construction site, camping,....
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Yongkist Mining Lamp Rechargeable Headlamp Miners LED Coon Hunting Lights Waterproof & Explosion-Proof Camping Lights Hard Hat for Night Running Fishing, White

  • ➤ [Two use methods] take on the head or hang on hard hat..
  • ➤ [1+6LED light source] 1 main led and 6 auxiliary led light.
  • ➤ [Rechargeable battery] 2800 mash rechargeable lithium battery, High/Low/OFF switch, can be used continuously for more than 13 hours with one charge..
  • ➤ [Satefy and reliable] Explosive-proof & waterproof design,it can be used safty in various flammable and explosive places..
  • ➤ [Application] It’s suitable for professional works and outdoor sports, like coal miners, tunnel projects mine, oil field construction site, camping, fishing, night fishing, caving etc..
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YellowMaps Gillette WY topo map, 1:100000 Scale, 30 X 60 Minute, Historical, 1972, Updated 1975, 27.2 x 35.8 in

  • USGS topographic map of Gillette, WY, at 1:100000 scale. High-quality paper print. Perfect for wall maps..
  • Cities, towns, villages: Antelope Valley,Sunburst,Crestview,Gillette,Wyodak,Echeta,Rozet,Pleasantdale,Sleepy Hollow,Collins Heights.
  • Rivers, creeks: North Twin Creek,Piney Creek,Little Rawhide Creek,Dry Donkey Creek,Spring Creek,Coal Creek,Dry Creek,East Fork Wild Horse Creek,Raccoon Creek,Twentymile Creek,Road Creek,Hoe Creek,Hay Creek,Rawhide Creek,Middle Prong Dead Horse Creek,Deer Creek,Coyote Creek,Hay Creek,Little Pasture Creek,South Prong Barber Creek,South Prong Caballo Creek,Gold Mine Creek,Dry Creek,Dry Fork Little Powder River,East Fork Piney Creek,North Buck Creek,Raven Creek,Road Prong.
  • Lakes: Burlington Lake,Ditto Lake,Garner Lake.
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Yongkist Waterproof Explosion-Proof Mining Light Rechargeable Underground Headlamp Lamp Miners LED Headlamps Flashlight 1+6 LED Light Source Coal Miner Light for Hard Hat Yellow …

  • ✔Two use method, take on the head or hange on hard hat.
  • ✔This led head lamp great to use at night or in dark places, with 1 main led and 6 auxiliary led light.
  • ✔2800 mash rechargeable lithium battery, High/Low/OFFswitch, lasts for 15 hours at least on a single charge.
  • ✔With China national explosive-proof certificate Exi and CE certificate.
  • ✔It's suitable for professional works and outdoor sports, like coal miners, tunnel projects mine, oil field construction site, camping, fishing,....
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Yongkist Mining Headlamp Rechargeable 1+2 LED Miners Headlamp Waterproof Cap Lamp 6000mAh Safety Explosion Rroof Coal Miner Light KL6M.Plus for Hunting Fishing Coal Miner

  • ➤It's suitable for coal miner works, tunnel projects mine, oil field construction site, camping, fishing, hiking, night fishing, night flying, sailing, caving and hunting etc. ..
  • ➤Headlight Mode: 1 Main LED + 2 auxiliary light source..
  • ➤It's built-in 60000mA rechargeable lithium battery with Intelligent protect device, thus, it's very safe and realiable..
  • ➤High quality LED can be used for more than 100,000 hours, which eliminates the trouble of replacing the lamp.
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Hunting friends Safety Mining Lamp White Light Rechargeable Headlamp Miners LED Coon Hunting Lights Waterproof & Explosion-Proof Camping Lights Hard Hat for Night Running Fishing

  • ♥ Two use method, take on the head or hang on hard hat..
  • ♥ This led head lamp is great to use at night or in dark places, with 1 main led and 6 auxiliary led lights..
  • ♥ 2800 mash rechargeable lithium battery, High/Low/OFF switch, can be used continuously for more than 13 hours with one charge..
  • ♥ With China national explosive-proof certificate Exi and CE certificate..
  • ♥ It's suitable for professional works and outdoor sports, like coal miners, tunnel projects mine, oil field construction site, camping, fishing,....
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Yongkist Rechargeable Cap Mining Lamp 1+6 LED Light Source Coal Miner Light for Hard hat Waterproof Miner Lamp Explosion Proof Headlight for Outdoor Professional Works (Yellow)

  • ✔Two use method, take on the head or hange on hard hat.
  • ✔This led head lamp great to use at night or in dark places, with 1 main led and 7 auxiliary led light.
  • ✔2800 mash rechargeable lithium battery, High/Low/OFFswitch, lasts for 14 hours at least on a single charge.
  • ✔With China national explosive-proof certificate Exi and CE certificate.
  • ✔It's suitable for professional works and outdoor sports, like coal miners, tunnel projects mine, oil field construction site, camping, fishing, night fishing, caving etc..
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Yongkist Waterproof Explosion-Proof Mining Light Rechargeable Underground Headlamp Lamp Miners LED Headlamps Flashlight 1+6 LED Light Source Coal Miner Light for Hard Hat (Red)

  • ✔Two use method, take on the head or hange on hard hat.
  • ✔This led head lamp great to use at night or in dark places, with 1 main led and 6 auxiliary led light.
  • ✔2800 mash rechargeable lithium battery, High/Low/OFFswitch, lasts for 14 hours at least on a single charge.
  • ✔With China national explosive-proof certificate Exi and CE certificate.
  • ✔It's suitable for professional works and outdoor sports, like coal miners, tunnel projects mine, oil field construction site, camping, fishing, night fishing, caving etc..
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Yongkist Rechargeable Cap Mining Lamp 1+6 LED Light Source Coal Miner Light for Hard hat Waterproof LED Miner Lamp Explosion Proof Headlight for Outdoor Professional Works Red

  • ✔Two use method, take on the head or hange on hard hat.
  • ✔This led head lamp great to use at night or in dark places, with 1 main led and 8 auxiliary led light.
  • ✔2800 mash rechargeable lithium battery, High/Low/OFFswitch, lasts for 15 hours at least on a single charge.
  • ✔With China national explosive-proof certificate Exi and CE certificate.
  • ✔It's suitable for professional works and outdoor sports, like coal miners, tunnel projects mine, oil field construction site, camping, fishing,....
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LZQ-7 Flowmeter 2-20LPM Acrylic Air Gas Flowmeter with Control Valve for Measuring Controlling Gas Flow

  • This gas meter is connected to hose to measure unidirectional gas flow.
  • Made of high quality acrylic, it is transparent and can hold up to 0.6MPa pressure.
  • It is simple to use, and has 8mm barbs for convenient connection to hoses.
  • Can measure blast furnace gas, coke oven gas, coal gas, air, nitrogen, acetylene, phosgene, hydrogen, natural gas, liquefied petroleum gas, hydrogen peroxide, flue gas, methane, butane, chlorine gas, methane, carbon dioxide, , compressed air, argon.
  • Mainly used for detecting the flow, control flow and can be used in industry.
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Yongkist Mining Headlamp Waterproof Explosion-Proof LED Mining Light Rechargeable Miners Lamps KL2.8LM Cap Lights for Coal Miner Night Coon Hunting Headlamp (Red)

  • ➤It's suitable for professional works and outdoor sports, like coal miners, tunnel projects mine, oil field construction site, camping, fishing, hiking, night fishing, night flying, sailing, caving etc..
  • ➤Two ways to use, take on the head or hang on hard hat. Small size and light weight, easy to carry..
  • ➤Waterproof and explosive-proof, it can be used safty in various flammable and explosive places..
  • ➤It's built-in 2800mA rechargeable battery with Intelligent protect device, thus, it's very safe and realiable..
  • ➤High quality LED can be used for more than 100,000 hours, which eliminates the trouble of replacing the lamp..
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