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Phone
13705194282
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Address
Room 1001-1004, Building 01, Purple West City Center, 118 Olympic Sports Street, Nanjing City
Product Categories
Nanjing Times Testing Equipment Co., Ltd
Nanjing Times TGL buried pipeline gas leak detector
NegotiableUpdate on 10/17
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Overview
The Nanjing Times TGL buried pipeline gas leak detector will inevitably produce trace gas leaks when corrosive perforation and fracture occur in underground gas pipelines, which will slowly spread in surface ditches, wells, sewers, and other places. The leak detector sends air containing flammable gases to the sensor through an air pump. The resistance value of the detection element changes rapidly with the concentration of the gas (the magnitude of the resistance value change is proportional to the concentration of the gas). At the same time, it outputs a voltage signal, which is amplified by the circuit and processed by the microcontroller before being sent to the display part, and generates an alarm signal that changes with the concentration.
Product Details
Nanjing Times TGL buried pipeline gas leak detector
Working Principle:
When corrosive perforation and fracture occur in underground gas pipelines, trace gas leaks will inevitably occur and slowly spread in surface ditches, wells, sewers, and other places. leak detectionThe instrument sends air containing flammable gases to the sensor through an air pump, and the resistance value of the detection element changes rapidly with the gas concentration (the magnitude of the resistance value change is proportional to the gas concentration). At the same time, it outputs a voltage signal, which is amplified by the circuit and processed by the microcontroller before being sent to the display section, and generates an alarm that changes with the concentrationSignal.
Features:
Full range design, suitable for various gas detection
Lightweight, easy to operate, fast and intelligent charging
LCD display, sound alarm, fault self check
Using imported sensors and suction pumps, anti-interference, low temperature resistance, good stability, high sensitivity, and long service life
Application scope:
Widely used for safety inspection, pipeline maintenance and leakage of gas transmission and distribution pipelines in urban gas, petroleum, petrochemical, oil depots, gas stations, oil and gas fields and other departmentsMissing emergency rescue, etc.
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model
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TGL 100
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TGL 200
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host
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Exterior design
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hand-pushed
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Handheld, telescopic
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sensitivity
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At 0-1000ppm, it is better than 50ppm; When 1-100% LEL, it is better than 1% LEL
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Testing Scope
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0~1000ppm, 1-100%LEL(Automatic)
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warm-up time
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10S
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response time
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Less than 10 seconds
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Audio indication
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The higher the frequency of buzzing, the higher the concentration
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electricity pool
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12VRechargeable lithium-ion battery
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standby time
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More than 8 hours
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Charging time
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Not less than 4 hours
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ruler inch
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1100×230×280mm
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165×155×68mm
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heavy quantity
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6.7kg
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1.3kg
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working conditions
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Temperature: -10~60Celsius relative humidity: less than 95% (no condensation)
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Environmental wind speed
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〈4m/s
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〈2m/s
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gas flow rate
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1L/min
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Other accessories
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Charger, filter paper, packing documents
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Charger, probe, filter paper, needle probe, clock probe, packing documents
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