Underground Pipe Gas Leak Detector

• Type: Sensor
• Usage: Gas
• Installation Mode: Handheld
• Application: Special Equipment
• Name: Underground Pipe Gas Leak Detector
• Detection Range: 0-1000ppm
• Model NO.: LT-828
• Warm-up Time: 10s
• Sensor Life: 36 Months
• Battery Run: 15 Hours
• Response Time: <10s
• Batteries: 4400mAh 7.4V
• Surrounding Air Speed: <2m/S
• Gas Flow: 1L/Min
• Transport Package: Export Standard
• Trademark: TOP SKY
• Origin: Beijing
• Production Capacity: 100

Product Description

Underground Pipe Gas Leak Detector 
Applications: 
LT-828 Underground Pipe Gas Leak Detector is an ideal instrument for pinpointing underground pipeline gas leaks, such as Natural gas, liquefied petroleum gas (LPG), artificial coal gas and so on. It can measure combustible gas, CO, O2, H2S. LT-828 is widely used in the department of town gas, petrochemical, oil depot, oil and gas field and so on. 
 
Characteristic: 
LT-828 Underground Pipe Gas Leak Detector is characterized by high sensitivity and good selectivity. You needn't drill, you can detect the buried pipeline and leak point directly. 
Battery: high capacity lithium battery, intelligent charging quickly, without human control, saving the cost 
Sensor and the air pump: The most advanced one in the world
anti-interference, low temperature resistant, high stability.
Voice Alerts:
It changes according to gas concentration. You needn't observe display. Then work efficiency has been improved. 
The gases from dozens of meters could be inhaled into the included getter pump instrument and then detected. 
It has a self-inspection to display, battery, sensor and acousto-optic alarm function while started or needed. 
 

 
key technical indicators
 
Detecting gas: suitable for natural gas, liquefied petroleum gas, artificial gas.
Detecting gas type: combustible gas, carbon monoxide, oxygen, hydrogen sulfide
Sensitivity: in 0~1000ppm, it is better than 50ppm; in 1~100%LEL, it is better than 1%LEL
Detection range: 0~1000ppm, 1-100%LEL (automatic)
 

Gas	Range	Accuracy
CH4	(0.00~1.00)% CH4	±0.10%CH4
	(1.00 ~3.00)% CH4	±10%
	(3.00~4.00)% CH4	±0.30%CH4
O2	(0~30)% O2	±3.0%
CO	(0~100)×10-6 CO	Less than ±(1.5+2.0%)
	(100~500)×10-6 CO	Less than±4.0%
	>500×10-6CO	Less than10.0%
H2S	(0~49)×10-6 H2S	±3×10-6 H2S
	(50~100)×10-6 H2S	±10%

 
Technical Specification:
 

Detection Range	0-1000ppm	intrinsic error	<±3%(F.S)
warm-up time	10s	Minimum Reading	1%LEL
Sensor life	36 months	Battery run	15 hours
Response Time	<10s	Batteries	4400mAh 7.4V
surrounding air speed	<2m/s	Gas flow	1L/min
dimension	180mm×110mm×80mm	Weight	1kg (with charger)