Home
Supplier Discovery
Instruments & Meters
Gas Analyzer
Lel Sensor Factories & Companies
Filter
Category
Consumer Electronics
Construction & Decoration
Electrical & Electronics
Manufacturing & Processing Machinery
Metallurgy, Mineral & Energy
More
Management Certification
Others
ISO9001:2015
ISO 9001
ISO45001:2018
OHSAS/ OHSMS 18001
More
R&D Capacity
OEM
ODM
Own Brand
Others
Annual Revenue
<1 Million USD
1 ~ 2.5 Million USD
5 ~ 10 Million USD
10 ~ 50 Million USD
50 ~ 100 Million USD
More
No.of Employees
Less than 5 People
5-50 People
51-200 People
201-500 People
501-1000 People
Province & Region
Anhui
Beijing
Chongqing
Fujian
Guangdong
More
about lel sensor
Technological Innovation
Reliable Supply Chains
Substantial Manufacturing Capabilities
lel sensor
100+ factories verified
Hangzhou Taihang Technology Import&Export Co., Ltd
8 yrs
·
Trading Company
Send Inquiry
Marine High Quality Gas Detection Mobile Equipment
US$
75.00
-
300.00
1 Piece
(MOQ)
Portable Gas Detection Instruments for Ships
US$
150.00
-
300.00
1 Piece
(MOQ)
Marine Portable Gas Detection Equipment
US$
150.00
-
300.00
1 Piece
(MOQ)
High Quality Marine Portable Gas Detection Equipment
US$
75.00
-
300.00
1 Piece
(MOQ)
1/4
Zhenjiang Boral Machinery and Equipment Co., Ltd.
13 yrs
·
Trading Company
Send Inquiry
Szj-I Multi-Parameter Drilling Instrumentation System
US$
30,000.00
1 Piece
(MOQ)
Multi-Parameter Drilling Workover Instrumentation System
US$
30,000.00
1 Piece
(MOQ)
Wellsite Communication System Mud Level Monitor and Grouting System
US$
10,000.00
1 Piece
(MOQ)
Multi-Parameters Drilling Instruments System
US$
30,000.00
1 Piece
(MOQ)
1/4
Henan Chicheng Electric Co., Ltd
Send Inquiry
Reliable Home Security Fire Alarm for Natural Gas, Inflammable Gas
US$
36.00
1 Piece
(MOQ)
Household Gas Detector for Carbon Monoxide Design, Solenoid Valve Optional
US$
9.99
1 Piece
(MOQ)
Home LPG/LNG Gas Detector with Solenoid Valve
US$
28.00
1 Piece
(MOQ)
Home Security Multi Gas Alarm for LPG Gas (CH4) and Carbon Monoxide (CO)
Negotiable
1 Piece
(MOQ)
Zhengzhou Honguan Electronic Co., Ltd
Send Inquiry
2023 New Design Waterproof Explosion-Proof and Drop-Resistant Handheld Portable Multi Gas Detector
US$
136.00
-
146.00
100 Pieces
(MOQ)
Smart Household Lel Methane Detector Combustible Flammable Gas Detector for Home
US$
6.00
-
6.70
1 Piece
(MOQ)
Handheld Oxygen Analyzer Portable Single Gas O2 Gas Leak Detector Oxygen Detector Alarm
US$
100.00
-
180.00
1 Piece
(MOQ)
New Built-in Pump Portable Handheld Multi Gas Methane CH4 H2s Co O2 Gas Detector
US$
164.00
-
194.00
1 Piece
(MOQ)
Meokon Sensor Technology (Shanghai) Co., Ltd.
14 yrs
·
5.0
·
Manufacturer/Factory
Send Inquiry
Fixed Combustible Gas Detector, 0 to 100% Lel 4-20mA RS485 Flammable Gas Leakage Monitor High Accuracy Real-Time Display Meter
US$
89.00
-
259.00
1 Piece
(MOQ)
Aq-2019ex Combustible Gas Detector Wall Mounted Flammable Leak Alarm Monitor 3-100%Lel
US$
89.00
-
259.00
1 Piece
(MOQ)
Aq-2019fixed Combustible Gas Alarm Detector Ethylene Oxide Gas Detector with Sound Light Alarm - China Gas Alarm, Combustible
US$
89.00
-
259.00
1 Piece
(MOQ)
1/4
Wofu Fire & Security Equipment Co., Ltd.
13 yrs
·
Trading Company
Send Inquiry
Combustible Gas Leak Detector Independent Flambe Gas Detector
Negotiable
1 Piece
(MOQ)
Independent Flamable Gas Detector
US$
7.05
500 Pieces
(MOQ)
Cheaper Wireless Gas Detector
US$
7.00
100 Pieces
(MOQ)
1/4
Shenzhen Bonad Instrument Co., Ltd.
13 yrs
·
5.0
Send Inquiry
High Quality Oxygen Detector O2 Gas Tester SPD201
US$
150.00
-
300.00
1 Piece
(MOQ)
SPD203 Natural Gas Leak Alarm Detector for CH4
US$
90.00
-
150.00
1 Piece
(MOQ)
Bnd-4A Multi Gas Detector Four in One
US$
180.00
-
250.00
1 Piece
(MOQ)
1/4
Qingdao Laoying Haina Opto-electronic Environmental Protection Group Co., Ltd.
17 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Ly-2028 Portable Comprehensive Gas Analyzer
US$
5,714.00
-
11,000.00
1 Piece
(MOQ)
Ly-2026 Handheld Gas Flue Detector
US$
2,399.00
-
11,685.00
1 Piece
(MOQ)
Ly-2091 Ozone Analyzer for Ambient Air
US$
13,500.00
-
16,000.00
1 Piece
(MOQ)
1/4
Qingdao Alptec Safety Equipment Co., Ltd.
22 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Handheld Hand Held Methane Leak Leakage Detector
US$
240.00
-
300.00
2 Pieces
(MOQ)
Portable/Handheld/Remote Methane/Flammable Gas/Combustible Gas Leak Alarm Detector
US$
240.00
-
300.00
2 Pieces
(MOQ)
Handheld Portable Combustible LPG Gas Leak Detector
US$
240.00
-
300.00
2 Pieces
(MOQ)
1/4
Shanghai Wetry Standard Gas Analysis Technology Co.,LTD
16 yrs
·
4.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Premium CH4 Gas Blend for Superior Air Quality Enhancement
US$
140.00
-
200.00
1 pieces
(MOQ)
Customizable CH4 Gas Mixture for Enhanced Safety Solutions
US$
140.00
-
200.00
1 pieces
(MOQ)
1/4
Qingdao General Guofu New Energy Tech Co., Ltd
Send Inquiry
Aec2232b Series Gas Detectors Integrated on-Site Display Type
US$
100.00
-
500.00
1 Piece
(MOQ)
Aec2232b Series Industrial and Commercial Point Type Combustible Gas Detectors
US$
100.00
-
500.00
1 Piece
(MOQ)
1/4
Suzhou Ansion Technology Co., Ltd
Send Inquiry
Portable Multi Gas Detector Exd 4 Gas Detector with Pump Lel H2s Co O2 Sensor Rechargeable
US$
260.00
-
285.00
1 Piece
(MOQ)
Explosion Proof Fixed Gas Detector Gas Monitor Gas Controller CNG Gas 4-20mA Output RS485
US$
80.00
-
130.00
1 Piece
(MOQ)
Beijing Vacuum Electronic Technology Co., Ltd.
33 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Voc Gas Detector
US$
1.00
1 Piece
(MOQ)
Handheld Gas (VOC) Monitor
US$
1.00
1 Piece
(MOQ)
1/4
Shenzhen Zoanco Electronics Co., Ltd.
Send Inquiry
4-Wire DC Powered Wire-in Combustible Gas Detector LPG, LNG, Natural Gas Alarm
US$
6.50
100 Pieces
(MOQ)
AC Powered Plug-in Combustible Gas Alarm
US$
8.00
100 Pieces
(MOQ)
Shenzhen HOBOY Instruments Co., Ltd.
1 yrs
·
4.8
·
Trading Company
Send Inquiry
Honeywell Bw Mcxl-Xwhm-Y Gas Detector Lel O2 H2s Co 4 in 1 Gas Meter
US$
479.00
-
499.00
1 Piece
(MOQ)
1/4
Shenzhen FNIRSI Technology Co., Ltd.
10 yrs
·
5.0
·
Manufacturer/Factory
Send Inquiry
Fnirsi Gd-02 High Accuracy Long Life CH4 C3h8 LPG Natural Gas Combustible Gas Leak Detector
US$
17.00
-
20.00
5 Pieces
(MOQ)
1/4
Chongqing Advanced Technology Co., Ltd.
5.0
Send Inquiry
En1839 Explosion Limits and Limiting Oxygen Concentration Test Machine
US$
500.00
-
1,000.00
1 Piece
(MOQ)
1/4
Phaeton Electronic Co., Ltd.
Send Inquiry
Smart Kitchen Gas Leak Detector
US$
4.10
-
4.71
1,000 Pieces
(MOQ)
1/4
Henan Yinuo Industrial Container Co., Ltd.
Send Inquiry
High Pressure Stainless Steel 3oool Autoclave Catalytic Hydrogenation Reactor Prices
US$
1,500.00
-
5,000.00
1 Piece
(MOQ)
1/4
Wuhan Timewave Iot Technology Co., Ltd
9 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Portable Lorawan Combustible Gas Detector for Home Indoor Use
US$
30.00
-
55.00
100 Pieces
(MOQ)
1/4
Xiamen Tmax Battery Equipments Limited
5.0
Send Inquiry
TMAXCN Brand- OTF-1200X-VTQ-HG 1000C Max 4" SS Tube Hydrogen Vertical Quenching Furnace
US$
3,500.00
-
10,000.00
1 Piece
(MOQ)
1/4
Shenzhen Posher Electric Co., Ltd
Send Inquiry
Tuya Smart WiFi Gas Detector with Home Appliance Control Function
US$
7.99
-
9.99
1 Piece
(MOQ)
Sichuan Mighty Machinery Co., Ltd.
5.0
Send Inquiry
Wheel Hub Assembly Bearing for Opel Vauxhall Vkba3651 13110964 93178652
US$
5.00
-
9.90
100 Pieces
(MOQ)
1/4
Kerui (Weifang) Automation Equipment Co., Ltd.
4.8
Send Inquiry
100% Original Honeywell Bw Micro Clip XL Gas Detector in Stock
US$
400.00
-
600.00
1 Piece
(MOQ)
1/4
Sichuan Focus Science and Technology Co., Ltd.
6 yrs
·
5.0
·
Trading Company
Send Inquiry
Gas Detector Gx-3r Portable Four in One Gas Detector Oxygen Explosion Detector for Riken Keiki
US$
1.00
1 Piece
(MOQ)
1/4
Quanzhou Koqi Electronic Co., Ltd.
5.0
Send Inquiry
Tuya Wireless Gas Leak Detector Alarm System Smart Home Security
US$
5.00
-
5.50
2 Pieces
(MOQ)
1/4
SHENZHEN OEM ENVIRONMENTAL TECH CO., LTD.
14 yrs
·
Trading Company
Send Inquiry
Gas Counter Gd80-O3
US$
400.00
1 Piece
(MOQ)
Multi-Functional Gas Tester (GT-2000)
US$
5,000.00
1 Piece
(MOQ)
Formaldehyde Detector (GD80-CH2O)
US$
400.00
1 Piece
(MOQ)
Ozone Counter (GD80-O3)
Negotiable
1 Piece
(MOQ)
1/4
Chongqing TOP Oil Purifier Co., Ltd.
14 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Tp-X4 Portable Combustible Gas Detector
US$
500.00
-
800.00
1 Piece
(MOQ)
Portable Combustible Gas Detector Tp-X4
US$
1,000.00
-
3,000.00
1 Piece
(MOQ)
Portable Combustible Gas Detector Tp-X4
US$
300.00
-
1,000.00
1 set
(MOQ)
Portable Combustible Gas Detector Tp-X4
US$
400.00
-
700.00
1 Piece
(MOQ)
1/4
Henan Bosean Electronic Technology Co., Ltd
Send Inquiry
Bosean New Design 4 Gases Detecting Co O2 Lel H2s Portable Gas Detector for Co
US$
230.00
-
239.00
1 Piece
(MOQ)
Portable Multi Gas Detector Lel Co O2 H2s 4 Gas Detector
US$
100.00
-
200.00
1 Piece
(MOQ)
Bosean Portable Industrial Toxic Cl2 0-20ppm Single Gas Detector
US$
95.00
-
399.00
1 Piece
(MOQ)
Bosean Ozone O3 Gas Leak Detector Single O3 Gas Leak Detector Portable O3 Gas Detector
US$
60.00
-
150.00
1 Piece
(MOQ)
Beijing Shi'an Technology Instrument Co., Ltd.
Send Inquiry
Manufacture of Multi 4 Gas Detector H2s, Co. O2, Lel with Factory Price
US$
200.00
-
265.00
1 piece
(MOQ)
5 Gas Detector Lel, Co, O2, H2s, CO2 Portable Multi 5 Gas Monitor
US$
728.00
-
1,080.00
1 Piece
(MOQ)
Multi 4 in 1 Portable Gas Detector for CH4/Lel. H2s, Co, O2 with UK Sensors
US$
200.00
-
265.00
1 piece
(MOQ)
Portable Multi Gas Detectors H2s Co O2 Lel 4 Multigas Analyzer
US$
80.00
-
135.00
1 Piece
(MOQ)
1/4
1
6
Hot Products
Sensor Instruments
Wind Sensor
Meter Sensor
Test Sensor
Lcd Display Sensor
Ph Sensor
Tube Sensor
Water Meter Sensor
Related Manufacturers & Supplier
Temperature Sensor Alarm Factories
External Sensor Factories
Pressure Sensor Display Factories
Digital Light Sensor Factories
Sensor Manufacturers
High Precision Pressure Sensor Manufacturers
Liquid Flow Sensor Manufacturers
Pulse Sensor Manufacturers
Technological Innovation
Reliable Supply Chains
Substantial Manufacturing Capabilities
Technological InnovationReliable Supply ChainsSubstantial Manufacturing Capabilities