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<title><![CDATA[EC21 Product Catalogs - gas detection tube]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/gas detection tube.html]]></link><item>
<title><![CDATA[Alkali Vapor Cell with Dual Gas Ports for Dynamic Flow Experiments]]></title><link><![CDATA[https://meticulab.en.ec21.com/Alkali_Vapor_Cell_with_Dual--12069884_12071133.html]]></link><description><![CDATA[gas sample flow for real‑time trace gas detection (SO₂, NOx, CO, CO₂, NH₃).
Flow‑Through Gas Absorption Cells — Replace static gas cells with dynamic gas introduction for reaction kinetic]]></description><pubDate><![CDATA[20260502]]></pubDate></item>
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<title><![CDATA[Dark-colored Fluorescent-luminous Fishing Heat Shrink Tubing Processing, Cutting and Customization]]></title><link><![CDATA[https://keyusce.en.ec21.com/Dark_colored_Fluorescent_luminous_Fishing--12059644_12061056.html]]></link><description><![CDATA[The night light heat shrink/Luminous Heat Shrink Tube
Luminous heat shrink tubing is widely used in the fields of fishing, fishing gear, sports industry, shipbuilding, electronics and electrical appl]]></description><pubDate><![CDATA[20260202]]></pubDate></item>
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<title><![CDATA[Explosion-proof Point Type Smoke Fire Detector]]></title><link><![CDATA[https://xuxin1.en.ec21.com/Explosion_proof_Point_Type_Smoke--12053524_12053527.html]]></link><description><![CDATA[detector. Detector adopts infrared scattering principle to detect fire, the circuit is mainly composed of infrared emitting part and receiving part, the transmitting tube and receiving tube are place]]></description><pubDate><![CDATA[20250401]]></pubDate></item>
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<title><![CDATA[Tanda Conventional Reflective Optical Beam Smoke Detector Beam Detector Relay Output]]></title><link><![CDATA[https://hsfire.en.ec21.com/Tanda_Conventional_Reflective_Optical_Beam--8815140_10595454.html]]></link><description><![CDATA[Detection and Alarm Systems BS 5839 Part 1:2002
Specification 
Operating Voltage 20 V to 28 V DC 
Current Parameters Standby:23mA Commission:40µA Alarm:33mA
Beam Sensor Sensitivity [via Encoder] Lev]]></description><pubDate><![CDATA[20250221]]></pubDate></item>
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<title><![CDATA[Heavy Oil Burner]]></title><link><![CDATA[https://bntet.en.ec21.com/Heavy_Oil_Burner--12042309_12042319.html]]></link><description><![CDATA[tube and flame disc.
9.The three-phase motor drives the fan and oil pump.
10.The photoresistor detects the flame.
11.The standard electrical protection grade is IP40.Models of Heavy Oil Burners Burne]]></description><pubDate><![CDATA[20250211]]></pubDate></item>
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<title><![CDATA[AMS(Air Cooled Type Water Chiller)]]></title><link><![CDATA[https://cooler7777.en.ec21.com/AMS_Air_Cooled_Type_Water--9249334_9588815.html]]></link><description><![CDATA[gas leaking
Protecting for Over-Currrent
Built-in circuit for inversion prevention and electricity detection
Alarm when the temperature is too high or too low (Stop working automatically)
Alarm flow ]]></description><pubDate><![CDATA[20241105]]></pubDate></item>
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<title><![CDATA[Automatic Carton Partition Assembler]]></title><link><![CDATA[https://welldoingmachine.en.ec21.com/Automatic_Carton_Partition_Assembler--11765941_11765976.html]]></link><description><![CDATA[gas supply, with stable gas supply pressure and sufficient gas supply.Each gas equipment takes gas from the main trachea to independently control and does not affect each other
* Ffault detection dev]]></description><pubDate><![CDATA[20241022]]></pubDate></item>
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<title><![CDATA[DG05-D Self-Heating Substance/75C Thermal Stability Test Apparatus]]></title><link><![CDATA[https://yaneiiot.en.ec21.com/DG05_D_Self_Heating_Substance--12015728_12016718.html]]></link><description><![CDATA[gas upon detecting a reaction in the sample, halting the reaction process;
5. 
Equipped with multiple active and passive protective measures, including an electromechanical interlock structure on the]]></description><pubDate><![CDATA[20241012]]></pubDate></item>
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<title><![CDATA[Fisheries Seafood Processing 300t Per 24 Hours Wet Fishmeal Plant Fish Oil Whole Set Machines]]></title><link><![CDATA[https://cn06406367.en.ec21.com/Fisheries_Seafood_Processing_300t_Per--11912231_12014251.html]]></link><description><![CDATA[detection of Metal Detector, crushed by Crusher, and then goes into the Cooker;
2.2 The Cooker uses steam as a heat source and indirectly heats the raw material. Heating temperature is up to 95ºC, n]]></description><pubDate><![CDATA[20241007]]></pubDate></item>
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<title><![CDATA[Precious Metal Analyzer for Gold and Silver Test , XRF Analyzer]]></title><link><![CDATA[https://cfan.en.ec21.com/Precious_Metal_Analyzer_for_Gold--7219490_11498251.html]]></link><description><![CDATA[The VR-X3 XRF Analyzer is designed for precise and efficient analysis of precious metals. Featuring a gas proportional counter detector, it provides accurate elemental detection and fast results. The]]></description><pubDate><![CDATA[20240930]]></pubDate></item>
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<title><![CDATA[Oil-Water Separable Fryer_Electric Model  (AHL-3500 Single Phase)]]></title><link><![CDATA[https://komoplus.en.ec21.com/Oil_Water_Separable_Fryer_Electric--11839074_11839088.html]]></link><description><![CDATA[detection of harmful ingredients such as carcinogens
(benzopyrene) and trans fats
Minimize oil vapor generation during cooking
Low oxidation to maintain fresh oil
2. Economic feasibility
60% reductio]]></description><pubDate><![CDATA[20240917]]></pubDate></item>
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<title><![CDATA[1-30L Explosion-proof Liquid Paint/Liquid Fertilizer Filling Machine]]></title><link><![CDATA[https://hugo123.en.ec21.com/1_30L_Explosion_proof_Liquid--11992646_11992673.html]]></link><description><![CDATA[detection starts all-round barrel filling 
6. Automatic zero tracking
7. Automatic correction of weight error
8. Fast and slow dual speed filling, accurate filling accuracy, It can adjust filling at ]]></description><pubDate><![CDATA[20240827]]></pubDate></item>
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<title><![CDATA[The 25th China(Guangzhou) Intl Die Casting Foundry &amp; Industrial Furnace Exhibition]]></title><link><![CDATA[https://jolinyao.en.ec21.com/The_25th_China_Guangzhou_Intl--10256509_11866659.html]]></link><description><![CDATA[detection device; Aging treatment equipment; coating equipment; core drying equipment; Special casting equipment; Foundry furnace and accessories; Burner; Refractory material; cast materials; Casting]]></description><pubDate><![CDATA[20240813]]></pubDate></item>
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<title><![CDATA[Drying and Curing Machine]]></title><link><![CDATA[https://hengjiujinye.en.ec21.com/Drying_and_Curing_Machine--11982428_11982437.html]]></link><description><![CDATA[tube is electrically heated and operated horizontally. 
Power supply three-phase five wire system, 380V, 50HZ. Equipped with independent control electrical box power (approximately)
The total power i]]></description><pubDate><![CDATA[20240808]]></pubDate></item>
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<title><![CDATA[Click To Expand  G150-10N-500x500 Indoor Air Quality Meter - Viasensor G150-10L CO2 0-1% + O2]]></title><link><![CDATA[https://diamondscientific.en.ec21.com/Click_To_Expand_G150_10N--11521359_11963049.html]]></link><description><![CDATA[gas moisture removalApplications
General IAQEnvironmental Site AuditsHVAC System approvalIllegal immigrant control/detection
For More Information Visit Here: https://diamondsci.com/collections/gas-an]]></description><pubDate><![CDATA[20240704]]></pubDate></item>
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<title><![CDATA[Sidestream ETCO2 Sensors]]></title><link><![CDATA[https://capnomed.en.ec21.com/Sidestream_ETCO2_Sensors--11904702_11941928.html]]></link><description><![CDATA[tube to draw a small sample of exhaled gas from the patient&apos;s airway. This sample is then transported to the sensor for analysis and measurement of carbon dioxide levels. The sampling tube is connect]]></description><pubDate><![CDATA[20240524]]></pubDate></item>
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<title><![CDATA[GYPEX Water-cooled DX A/C Constant Temperature and Humidity Clean Air Conditioner]]></title><link><![CDATA[https://gypex8899.en.ec21.com/GYPEX_Water_cooled_DX_A--11921827_11922176.html]]></link><description><![CDATA[gas pipe and control, power wiring, you can debug and put into operation.
3, the water cooling unit uses efficient tube or shell and tube condenser, the heat transfer coefficient is large, the unit e]]></description><pubDate><![CDATA[20240408]]></pubDate></item>
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<title><![CDATA[Industrial Gantry Type CNC Plasma Cutting Machine with Flame/Gas Torch]]></title><link><![CDATA[https://caidizhang88.en.ec21.com/Industrial_Gantry_Type_CNC_Plasma--11915062_11915102.html]]></link><description><![CDATA[Industrial Gantry type CNC plasma cutting
machine with flame/gas torch is designed for sheet metal and tube fabrication.
This industrial plasma cutter has gantry structure with double-driving system,]]></description><pubDate><![CDATA[20240323]]></pubDate></item>
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<title><![CDATA[Spiral 3pe Anti Corrosion Steel Pipe  Anti-corrosion Pipe  3PE Pipe]]></title><link><![CDATA[https://creditsteelpipe.en.ec21.com/Spiral_3pe_Anti_Corrosion_Steel--10987621_10987661.html]]></link><description><![CDATA[detection of pipeline leakage fault, the knowledge of the accurate fault location and alarm automatically.
Anti-corrosion Pipe
heat preservation performance is good, heat loss is only twenty-five per]]></description><pubDate><![CDATA[20240319]]></pubDate></item>
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<title><![CDATA[Explosion Proof H2 and All Flammable Gas Detector]]></title><link><![CDATA[https://vedardalarm.en.ec21.com/Explosion_Proof_H2_and_All--9113131_10361333.html]]></link><description><![CDATA[
Weight: 0.9kg 
Installation: Wall- style , top style , wearing tube 
Outlet hole connecting thread: G1/2;Thread 
http://www.vedardalarm.com/explosion-proof-h2-and-all-flammable-gas-detector-p-182]]></description><pubDate><![CDATA[20170412]]></pubDate></item>
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<title><![CDATA[Metal Flue Gas Treatment System]]></title><link><![CDATA[https://sdngroups.en.ec21.com/Metal_Flue_Gas_Treatment_System--11906760_11906761.html]]></link><description><![CDATA[detection and control.
Advantages of Rigid Membrane
① The filter element is simple and convenient to install and high performance in seal.
② The filter element is resistant to high temperature, c]]></description><pubDate><![CDATA[20240227]]></pubDate></item>
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<title><![CDATA[Tiny Magnetic High Pressure Reactor for Lab]]></title><link><![CDATA[https://xataikang.en.ec21.com/Tiny_Magnetic_High_Pressure_Reactor--9935656_9936204.html]]></link><description><![CDATA[gas and heat function 
9.With magnetic stirring function 
Optional outer protection box 
1.For gas phase, liquid phase on-line detection 
2.With operating temperature, pressure sensor and display 
3.]]></description><pubDate><![CDATA[20170216]]></pubDate></item>
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<title><![CDATA[Laboratory Equipment NK200-1B Sample Concentrator (Visible)]]></title><link><![CDATA[https://miulab123.en.ec21.com/Laboratory_Equipment_NK200_1B_Sample--10060245_10063875.html]]></link><description><![CDATA[gas waste.
6. The entire equipment can be put into ventilation cabinet when the concentration sample in toxic solvents.
7. Built in overheat protection, automatic fault detection and fault beep alarm]]></description><pubDate><![CDATA[20220705]]></pubDate></item>
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<title><![CDATA[Hydrogen Oxygen Hho Brown Gas Generator Acrylic Polishing Machine]]></title><link><![CDATA[https://smtlabtech.en.ec21.com/Hydrogen_Oxygen_Hho_Brown_Gas--11797359_11797374.html]]></link><description><![CDATA[gas automatically without gas cylinder. Just need pure water &amp; electricity as fuel. No worry for cylinder explodes.The machine will turn on or off automatically by detecting the gas pressure.The gas ]]></description><pubDate><![CDATA[20230526]]></pubDate></item>
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<title><![CDATA[Waste To Energy (Incineration)    Waste Recycling Equipment Factory    Waste To Energy System]]></title><link><![CDATA[https://peakseco.en.ec21.com/Waste_To_Energy_Incineration_Waste--11371525_10684297.html]]></link><description><![CDATA[gas to reduce the level of Nitrogen Oxides to the level demanded by the Environmental Permit.
Electricity generation: Heat from the flue gases boils the water in the boiler tubes turning the water in]]></description><pubDate><![CDATA[20221110]]></pubDate></item>
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<title><![CDATA[Winner 3008A Intelligent Dry Dispersion Laser Particle Size Analyzer]]></title><link><![CDATA[https://winnerparticle.en.ec21.com/Winner_3008A_Intelligent_Dry_Dispersion--11683753_11683888.html]]></link><description><![CDATA[detection angle is up to 0.0155 degrees, to expand the measurement range to 2000 microns, imported from Japan Fourier lens, to ensure stable and accurate particle sizing.
2)Scientific dispersion syst]]></description><pubDate><![CDATA[20221130]]></pubDate></item>
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<title><![CDATA[SF6 Leak Detector for GIS Air Tightness Test]]></title><link><![CDATA[https://duketech.en.ec21.com/SF6_Leak_Detector_for_GIS--11112024_11112031.html]]></link><description><![CDATA[Gas Monitoring
Measurement range
0.1 ppb-10 ppm
Dynamic rate
1:100000
Detection limit
0.1 ppb
Accuracy
2%
Response time 
3-10s
Calibration 
Factory calibration done before delivery
O peration Environ]]></description><pubDate><![CDATA[20231212]]></pubDate></item>
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<title><![CDATA[Jewelry Continuous Casting Machine]]></title><link><![CDATA[https://hajettool.en.ec21.com/Jewelry_Continuous_Casting_Machine--11021909_11050265.html]]></link><description><![CDATA[gas to prevent metal oxidation, twisting forced casting method.
2. Quick melting and casting, suitable for K-gold, silver, tube, slice, bar and other shapes.
3. Downward casting to make high requirem]]></description><pubDate><![CDATA[20240222]]></pubDate></item>
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<title><![CDATA[Industrial 2Ton 2000kg150Psi Diesel Oil Fired Steam Boiler for AAC Steam-Cured Brick Production Line]]></title><link><![CDATA[https://gentleboiler2019.en.ec21.com/Industrial_2Ton_2000kg150Psi_Diesel_Oil--11261453_11261486.html]]></link><description><![CDATA[gas pressure protection. And before leaving factory, all the boiler have been rigorous inspection and testing, including pressure tests and X-ray detection.
Large boiler proper heating area:adopts un]]></description><pubDate><![CDATA[20200920]]></pubDate></item>
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<title><![CDATA[Electrical Connector JL32K4ZYB 150A Plug-in Explosion Proof]]></title><link><![CDATA[https://klk455.en.ec21.com/Electrical_Connector_JL32K4ZYB_150A_Plug--11872763_11872769.html]]></link><description><![CDATA[detection light
Relief valve RSBC-LAN
50006-48-C5D SCREW, CAP-HEX HD DRILLED
Sleeve: Shot Pin 10852289-001
Bolts p/n:P2200082AA
M16-1001-01B
External retaining ring M11-1027-010 Canrig
35×35 BOP acc]]></description><pubDate><![CDATA[20231203]]></pubDate></item>
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<title><![CDATA[3pe Anti-corrosion Steel Pipe Production Line]]></title><link><![CDATA[https://txhmachine.en.ec21.com/3pe_Anti_corrosion_Steel_Pipe--11854146_11875614.html]]></link><description><![CDATA[detection components. Among them, the inverter adopts domestic famous brand products, other electrical components adopt Chint brand, and the soft starter adopts domestic famous brand products. The ca]]></description><pubDate><![CDATA[20231214]]></pubDate></item>
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<title><![CDATA[RS Series Single Stage Rotary Vane Vacuum Pumps]]></title><link><![CDATA[https://doctorpump.en.ec21.com/RS_Series_Single_Stage_Rotary--11435863_11480477.html]]></link><description><![CDATA[detection system
Oxygen production in plateau areas
Backing pump for various high vacuum equipment 
Usage Instructions
Please check the oil level before use to ensure that the oil level is not lower ]]></description><pubDate><![CDATA[20211123]]></pubDate></item>
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<title><![CDATA[Medical Analyzer N2o (0-1000ppm)]]></title><link><![CDATA[https://viasensor.en.ec21.com/Medical_Analyzer_N2o_0_1000ppm--11522405_11614824.html]]></link><description><![CDATA[detection mode (indicator only)
Package includes: Instrument, Sample Tube, Manual, Battery Charger, Hard Carry Case, Soft Carry Case
Applications include Operating Rooms, Dental Practices, Veterinary]]></description><pubDate><![CDATA[20220803]]></pubDate></item>
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<title><![CDATA[Advanced Automatic Bga Rework Station DH-A6]]></title><link><![CDATA[https://rogerzhao2023.en.ec21.com/Advanced_Automatic_Bga_Rework_Station--11842069_11844702.html]]></link><description><![CDATA[detection at any time,
temperature control is more accurate and reliable;
8. Touch screen operation, preset program, which can be used proficiently without professional technical
training, making chi]]></description><pubDate><![CDATA[20230914]]></pubDate></item>
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<title><![CDATA[Portable Digital Borescope]]></title><link><![CDATA[https://yelisha.en.ec21.com/Portable_Digital_Borescope--2472169_2472212.html]]></link><description><![CDATA[detection as the security and space limitations inspection.
5&amp;#12289;Dangerous environment inspection------somewhere has hazardous gas and liquid.
6&amp;#12289;Police, public safety, antiterrorism, custo]]></description><pubDate><![CDATA[20080721]]></pubDate></item>
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<title><![CDATA[Smart Lightning Protective Devices]]></title><link><![CDATA[https://techwin2006.en.ec21.com/Smart_Lightning_Protective_Devices--11635572_11635576.html]]></link><description><![CDATA[detection, grounding resistance monitoring, temperature abnormal alarm, front air switch abnormal alarm, equipment operating status monitoring, etc., once abnormal, timely alarm, the system can also ]]></description><pubDate><![CDATA[20220908]]></pubDate></item>
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<title><![CDATA[Spiral Welded Pipe Mill]]></title><link><![CDATA[https://youli798.en.ec21.com/Spiral_Welded_Pipe_Mill--11873476_11873707.html]]></link><description><![CDATA[Tube end weld trimming - Tube end expansion -Hydrotesting - Ultrasonic flaw detection - Flattening - Tube end taping - Weighing and length measurement - Taping -Weighing and length measurement - Mark]]></description><pubDate><![CDATA[20231207]]></pubDate></item>
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<title><![CDATA[Nuclear Radiation Detector/Monitor with Geiger Counter]]></title><link><![CDATA[https://siscocom.en.ec21.com/Nuclear_Radiation_Detector_Monitor_with--11732394_11732395.html]]></link><description><![CDATA[detector. They work by detecting ionizing radiation and converting it into an electrical signal. They typically use a gas-filled tube that
produces a current when radiation passes through it. The cur]]></description><pubDate><![CDATA[20230221]]></pubDate></item>
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<title><![CDATA[Bent Tube Coriolis Flow Meter]]></title><link><![CDATA[https://silverinstruments18.en.ec21.com/Bent_Tube_Coriolis_Flow_Meter--11860973_11861081.html]]></link><description><![CDATA[tube, it experiences a Coriolis force due to its motion. This force causes the tube to twist in proportion to the mass flow rate of the fluid. Sensors detect these twists and convert the measurement ]]></description><pubDate><![CDATA[20231031]]></pubDate></item>
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<title><![CDATA[High Quality 500LCraft Beer Brewing Beer Equipment Brewery System]]></title><link><![CDATA[https://z322553325.en.ec21.com/High_Quality_500LCraft_Beer_Brewing--9478475_9548227.html]]></link><description><![CDATA[detection, CO2 gas interface. Out and inlet equipment, material / yeast switching feeding device.
3.Related valve and accessory. 
4.Bright beer system 
1).Bright beer tank 
Beer maturation/conditioni]]></description><pubDate><![CDATA[20211014]]></pubDate></item>
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<title><![CDATA[China Manufacture Industrial Combustion System LPG Gas Ignition  Burner for Furnace]]></title><link><![CDATA[https://cnkisawa.en.ec21.com/China_Manufacture_Industrial_Combustion_System--9357299_9361751.html]]></link><description><![CDATA[tube heat treatment
1. Apply to various industrial stove and gas-fuel heater
2. Precious metals, nonferrous metals and light alloys industries
3. Glass, refractories, ceramics, enamel industry
4. Min]]></description><pubDate><![CDATA[20220103]]></pubDate></item>

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