Oxygen Sensor For Portable Gas Detector O2 A2 Wholesale Suppliers, Manufacturers & Distributors

Oct-17-16

Oxygen Sensor For Portable Gas Detector O2-A2

(1.1)

$0.00

MOQ: MOQ: Not Specified

Week Technology Ltd.

Supplier From Shenzhen, Nanshan, China

Supplier Of Electronic Sensors

Week Technology Ltd.

Supplier From Shenzhen, Nanshan, China

Supplier Of Electronic Sensors

Oxygen sensor o2 gas sensor for portable gas detector
Model number: o2-a2

Performance
Output µa @ 20.9% o2 80 to 120
Response time t90 (s) from 20.9% to 0% o2 < 15
Zero current µa in n2 < 2.5
Linearity % o2 deviation @ 10% o2 0.6

Lifetime
Output drift % change in output @ 3 months < 1
Operating life months until 85% original output of 20.9% o2 > 24

Environmental
Humidity sensitivity % o2 change: 0% to 95% rh @ 40°c < 0.7
Co2 sensitivity % (change o2 reading) / % co2 @ 5% co2 0.1
Pressure sensitivity (% change of output)/(% change of pressure) @ 20kpa < 0.1

Key specifications
Temperature range °c -30 to 55
Pressure range kpa 80 to 120
Humidity range % rh continuous (0 to 99% rh short term) 5 to 95
Storage period months @ 3 to 20°c (store in sealed pot, open circuit) 6
Load resistor o (recommended) 47 to 100
Diameter mm (including label) 20.0
Height mm (including foam ring) 17.4
Weight g < 16

GOLD Member

May-16-21

Portable Oxygen Generator

(4.7)

$150

MOQ: MOQ: Not Specified

Soupin Jean Stephane

Supplier From Saint-Paul, France

Supplier Of Portable Oxygen Cylinder Kit

Soupin Jean Stephane

Supplier From Saint-Paul, France

Supplier Of Portable Oxygen Cylinder Kit

Technique Parameter

Oxygen flow rate .. 1L-5L
Oxygen concentration .. 93% + 3%
Rated voltage / Power .. AC220V + 22V ,50Hz + 1Hz
Material .. Plastic
Oxygen concentration .. 0.5-3L/min 90%
Flow fluctuation .. 0.7L/min
Atomization amount .. 0.2ml/min
environment temperature .. 5-40
humidity range .. 80%
Atmospheric pressure range .. 86kpa -- 106kpa
Size .. L448*W245*H492
Weight .. 14.5g

1. Headset type components (optional)
2. Nasal tube assembly (optional)
3. Atomizer assembly

GOLD Member

May-17-21

Medical Portable Aluminum Oxygen Cylinder

(4.7)

$50

MOQ: MOQ: Not Specified

Soupin Jean Stephane

Supplier From Saint-Paul, France

Supplier Of Portable Oxygen Cylinder Kit

Soupin Jean Stephane

Supplier From Saint-Paul, France

Supplier Of Portable Oxygen Cylinder Kit

This recertified Medical MD Oxygen Cylinder is perfect for professional or personal home oxygen use. With a 14.6 cu ft capacity,this medical oxygen cylinder is perfect for portability and smaller spaces. This lightweight, easy to transport aluminum requalified cylinder is DOT approved, and ready for medical or industrial use. It comes fitted with a CGA870 post valve installed and a freshly painted dome in a Medical Green color for easy identification.

PREMIUM CONSTRUCTION
Reconditioned
High-quality aluminum body
Clearcoat protected
Medical green rust-resistant painted dome
CGA870 medical post valve installed
Approximately 4.4Ã¢?Â³ in diameter x 16.3Ã¢?Â³ in height* (with valve)
Weighs approximately 6 pounds
Capacity 14.6 cubic foot
2015 PSI service / 3360 PSI test pressure
Stamped DOT-3AL2015
5-year retest interval
Recertified test within 180 days prior to shipment

GOLD Member

May-17-21

Portable Oxygen Concentrator Home Use

(4.7)

$150

MOQ: MOQ: Not Specified

Soupin Jean Stephane

Supplier From Saint-Paul, France

Supplier Of Portable Oxygen Cylinder Kit

Soupin Jean Stephane

Supplier From Saint-Paul, France

Supplier Of Portable Oxygen Cylinder Kit

Technique Parameter

Oxygen flow rate .. 1L-5L
Oxygen concentration .. 93% + 3%
Rated voltage / Power .. AC220+V 22V ,50Hz + 1Hz
Material .. Plastic
Oxygen concentration .. 0.5-3L/min + 90%
Flow fluctuation .. 0.7L/min
Atomization amount .. + 0.2ml/min
environment temperature .. 5-40
humidity range .. 80%
Atmospheric pressure range .86kpa -- 106kpa
Size .. L448*W245*H492
Weight .. 14.5g

1. Headset type components (optional)
2. Nasal tube assembly (optional)
3. Atomizer assembly

GOLD Member

May-16-21

5L Medical Oxygen Concentrator

(3.2)

$500

MOQ: MOQ: 500 Sets

Cong Ty Tnhh Dich Vu Co Ho

Supplier From Da Nang, Viet Nam

Supplier Of Portable Oxygen Cylinder Kit

Cong Ty Tnhh Dich Vu Co Ho

Supplier From Da Nang, Viet Nam

Supplier Of Portable Oxygen Cylinder Kit

We are provide : 5L Medical Oxygen Concentrator.
Type: Single flow & dual flow.
Flow rate : 1-5L/min
Purity: 93%+-3%.
Outlet Pressure: 0.04-0.07
Sound level :<50 db.
Power : AC 220V+-10%; 50/60+-1hz; AC 110V+-10%; 50/60+-1hz.
Power consumption: <400W.
LCD Display: Switch time, operating pressure, present working time, accumulating time; presetting time from 10 mins to 40 hours.
Net weight: 23kg .
Size: 365 * 375 * 600 .
MOQ: 500 Pcs. FDA , CE
Sungmed brand .Made in China

5621 Oxygen Sensor For Portable Gas Detector O2 A2 Suppliers

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GOLD Member

May-16-21

10 L Oxygen Concentrator

(3.2)

$800

MOQ: MOQ: 500 Sets

Cong Ty Tnhh Dich Vu Co Ho

Supplier From Da Nang, Viet Nam

Supplier Of Portable Oxygen Cylinder Kit

Cong Ty Tnhh Dich Vu Co Ho

Supplier From Da Nang, Viet Nam

Supplier Of Portable Oxygen Cylinder Kit

Flow rate : 1-10L/min
Purity: 93%+-3%.
Outlet Pressure: 0.04-0.07
Sound level :<50 db.
Power : AC 220V+-10%; 50/60+-1hz; AC 110V+-10%; 50/60+-1hz.
Power consumption: <550W.
LCD Display: Switch time, operating pressure, present working time, accumulating time; presetting time from 10 mins to 40 hours.
Net weight: 28kg .
Size: 365 * 375 * 600 .
MOQ: 500 Pcs. FDA , CE
Sungmed brand.Made in China

GOLD Member

Aug-08-08

Shanghai OW Technology Co., Ltd.

(4.7)

Supplier From Shanghai, China, China

Ethanol /alcohol process line/machine,ethanol/alcohol turnkey project , industry fruit process machine/production line ,industry vegetable process machine/production line, industry noodle machine/production line , industry bread/cake machine/process line and so on . industry waste water treatment system process line .packing machine.Our company's products, technical support, training, installation and commissioning

Service Provider Of Brokers/Commission Agents

GOLD Member

May-28-21

Oxygen Concentrator 5 Litres

(2.9)

$570

MOQ: MOQ: 50 Pieces

Sample Available

Ddoy Exports And Traders

Supplier From Hosur, Tamilnadu, India

Supplier Of Portable Oxygen Cylinder Kit

Ddoy Exports And Traders

Supplier From Hosur, Tamilnadu, India

Supplier Of Portable Oxygen Cylinder Kit

OXYGEN CONCENTRATOR:

Oxygen Concentration:
-Purity of oxygen reaches 93% +/- 3%
Multi Ways to use:
-It comes with two flow-meters having flow from 0-5 liter and 0-10liter per minute,
-It can deliver 5LPM oxygen with two persons at the same time, and can deliver 10LPM with one person.
-It also has atomization function
Safety:
-The machine has audiovisual alarm for power failure, lopw oxygen level and low pressure.

Feb-27-17

Electrochemical Oxygen Sensor O2-A2

(1.0)

MOQ: MOQ: Not Specified

Week Technology Ltd.

Supplier From Shenzhen, Guangdong, China

Supplier Of Electronic Sensors

Week Technology Ltd.

Supplier From Shenzhen, Guangdong, China

Supplier Of Electronic Sensors

O2-a2 oxygen sensor

Performance
Output î¼a @ 20.9% o2 80 to 120
Response time t90 (s) from 20.9% to 0% o2 < 15
Zero current î¼a in n2 < 2.5
Linearity % o2 deviation @ 10% o2 0.6

Lifetime
Output drift % change in output @ 3 months < 1
Operating life months until 85% original output of 20.9% o2 > 24

Environmental
Humidity sensitivity % o2 change: 0% to 95% rh @ 40â?? < 0.7
Co sensitivity % (change o2 reading) / % co2 @ 5% co2 0.1
Pressure sensitivity (% change of output)/(% change of pressure) @ 20kpa < 0.1

Key specifications
Temperature range â?? -30 to 55
Pressure range kpa 80 to 120
Humidity range % rh non-condensing (0 to 99% rh short term) 5 to 95
Storage period months @ 3 to 20â?? (store in sealed pot, open circuit) 6
Load resistor î© (recommended) 47 to 100
Diameter mm (including label) 20.0
Height mm (including foam ring) 17.4
Weight g < 16

-

GOLD Member

Mar-28-23

Notifier 851 Series Multi-Sensor Detectors

(2.9)

Ask for price

MOQ: MOQ: Ask

Zenith Safety Solution

Supplier From Dhaka, Dhaka, Bangladesh

Supplier Of Electronic Sensors

Zenith Safety Solution

Supplier From Dhaka, Dhaka, Bangladesh

Supplier Of Electronic Sensors

Our most advanced intelligent spot detectors, multi-criteria/multi-sensor devices use multiple sensors to detect various conditions in an environment sensing a wider range of fires with greater accuracy.

Features & Benefits:

Multi-Criteria/Multi-Sensor smoke detection
Unique ability to detect major elements of a fire
Highest nuisance alarm immunity
Advanced algorithms interpret and respond to multiple inputs

GOLD Member

Jan-20-23

Honeywell Bw Solo Gas Detector

(2.9)

Ask for price

MOQ: MOQ: Ask

Zenith Safety Solution

Supplier From Dhaka, Dhaka, Bangladesh

Supplier Of Electric Sensors

Zenith Safety Solution

Supplier From Dhaka, Dhaka, Bangladesh

Supplier Of Electric Sensors

Honeywell BW Solo is a easy to service single-gas detector with BLE connectivity that provides real-time visibility into the status and safety of hazardous-area workers, helping companies respond faster, more knowingly and decisively to safety incidents. The first single-gas detector with the 1 Series sensor for CO, H2S and O2

Features & Benefits:
User-friendly operation,
Easy-to-read display for multiple languages,
Lightweight convenience,
Ease of maintenance,
Serviceability,
The new 1-Series sensor for enhanced reliability,
Connected Bluetooth Low Energy (BLE) capabilities.

GOLD Member

Sep-12-19

Sodium Persulfate

(4.9)

$1.25K

MOQ: MOQ: Not Specified

Lianyungang Huaihua International Trade Co., Ltd.

Supplier From Lianyungang, Jiangsu, China

Supplier Of Industrial Chemicals

Lianyungang Huaihua International Trade Co., Ltd.

Supplier From Lianyungang, Jiangsu, China

Supplier Of Industrial Chemicals

Commodity:Sodium persulfate
Molecular Formula : Na2S2O8
Molecular weight : 238.13

Description
Sodium persulfate is a white,crystalline,odourless salt.It is used as initiator for the Polymerization of monomers and as a strong oxidizing agent in many applications.It has the particular advantage of being almost non - hygroscopic,of having a particularly good storage stability as a result of its extremely high purity and of being easy and safe to handle.
Transportation
Road/Rail transport : GGVS,GGVE,ADR,RID/CLASS 5.1 Sea transport : GGV Sea/IMDG code : CLASS 5.1 Page 5185,UN no.1505
Water hazards class 1(slight water hazard)
All information is given in good faith,but without warranty,since the conditions of use are outside our control. Verification by the user is recommended.Freedom from patent restriction cannot be assumed.
Package
(1) In 25kgs net multiple paper bags with one PE bag inner
(2) In 25kgs net PE bags
(3) In 25kgs net woven bags with two PE bags inner
(4) In 1000kgs net big woven bags with one PE bag inner
The above package is also with a pallet 1000kgs each.
Storage
NPS(SPS) is not combustible but assists combustion materials due to release of oxygen.Provided it is stored under appropriate condition.It must be stored dry in closed containers and protected from direct sunlight,heat and humidity.Impurities such as dirt,rust or traces of metal and reductants may cause catalytic decomposition.The product as supplied or in solution needs to be handled with appropriate care.The eye,skin and clothes must be protected when working with NPS(SPS) as damp powder or aqueous solution has a bleaching and slightly corroding effect.
Application
Polymerization : Initiator for the emulsion or solution Polymerization of acrylic monomers,vinyl acetate,vinyl chloride etc.and for the emulsion co-polymerization of styrene,acrylonitrile,butadiene etc.
Metal treatment : Treatment of metal surfaces(e.g. in the manufacture of semiconductors;
cleaning and etching of printed circuits),activation of copper and aluminium surfaces.
Cosmetics : Essential component of bleaching formulations.
Paper : modification of starch,repulping of wet - strength paper.
Textile : Desizing agent and bleach activator - particularly for cold bleaching.(i.e.bleaching of Jeans).
Others :
- Chemical synthesis
- Water treatment(decontamination)
- Waste gas treatment,oxidative degradation of harmful substances(e.g.Hg)
- Disinfectant
ITEMS SPECIFICATIONS
Appearance white crystalline salt
Assay 99.0% w/w min
Active oxygen 6.65% w/w min
Chloride and chlorate(as CL) 0.005% w/w max
Ammonia (NH4) 0.05% w/w max
Manganese(Mn) 0.0001% w/w max
Iron(Fe) 0.001% w/w max
Heavy metals(as Pb) 0.001% w/w max
Moisture 0.05% w/w max
Decomposition of the product as supplied at above 65C
Recommended storage temperature Normal Temperature
Storage stability as from date of delivery 12 months

Dec-01-17

O2-M2 Oxygen Gas Sensor (O2 Sensor)

(1.0)

MOQ: MOQ: Not Specified

Week Technology Ltd.

Supplier From Shenzhen, Guangdong, China

Supplier Of Electronic Sensors

Week Technology Ltd.

Supplier From Shenzhen, Guangdong, China

Supplier Of Electronic Sensors

O2-M2 Oxygen Sensor Description
Alphasense Oxygen sensors use capillary flow control.

Unlike partial pressure oxygen sensors, they have good pressure and temperature dependence, making them the best choice in safety applications.

Standard galavanic sensors use lead for greatest reliability but fixed lifetime.

Specifications
* Output: 80 to 120 uA @ 20.9% O2
* Response time t90: < 15 (s) from 20.9% to 0% O2

* Linearity: 0.6 % O2 deviation @ 10% O2
* Operating life: > 24 months
*Temperature range: -30 to 55 'C
* Pressure range: 80 to 120 kPa
* Humidity range: 5 to 95 % rh continuous
* Diameter: 20.0 mm (including label)
* Heigh: 17.4 mm (including foam ring)
* Weight: < 16g

Mar-26-04

Ultrasonic Oxygen Concentration Sensor O2

(1.3)

$13

MOQ: MOQ: Not Specified

Zhenjiang Idea Co., Ltd

Supplier From Zhenjiang, Jiangsu, China

Supplier Of Portable Oxygen Cylinder Kit

Zhenjiang Idea Co., Ltd

Supplier From Zhenjiang, Jiangsu, China

Supplier Of Portable Oxygen Cylinder Kit

Thank you for purchasing and using our company's ultrasonic oxygen concentration / flow sensor.

1, please carefully read the instructions and fully understand the contents of the sensor after operation and maintenance. Improper use may cause damage to the sensor. (no violent impact and falling ground)
2, without the consent of the company, it is strictly prohibited to alter the structure and components of the sensor without authorization. The company is not responsible for any personal safety incidents or sensor abnormalities caused by unauthorized alterations.
3, the specifications and instruction contents of this sensor may be changed due to the technical improvement of the product.
4, this instruction manual must be handed to the actual user of the sensor and stored in it, and placed at any time where the actual user of the sensor can access it.
5, the company has the right to interpret the instructions for the sensor.

2Ã£??technical parameter
Measurement parameters measuring method range Resolution accuracy

O2 Ultrasonic 20.5%-95.6% 0.1% Ã?Â±1.8%FS 5-45Ã¢??
Note: the range can be customized according to customer requirements.

Sample gas requirements Water removal (no condensation); dust filtration (

GOLD Member

Nov-19-20

Copper Cathode 99.99%

(4.7)

$800

MOQ: MOQ: Not Specified

Soupin Jean Stephane

Supplier From Saint-Paul, France

Supplier Of Copper Cathode

Soupin Jean Stephane

Supplier From Saint-Paul, France

Supplier Of Copper Cathode

(LME standards) Standard Cu Cathode-1, purity 99, 97-99, 99 %Dimension: 914 mm x 914 mm x 12 mm (LME standards)

Copper (Cu) min% 99.99%
Other materials may be present which are described below:
Oxygen O2 --
Sulfur S 4 PPM
Iron Fe 2 PPM
Silver(Argent 10 PPM
Lead Pb 0.2 PPM
Nickel Ni 0.2 PPM
Selenium Se 0.3 PPM
Antimony Sb 0.1 PPM
Silica Si 0.3 PPM
Cobalt Co 0.2 PPM
Arsenic As 0.1 PPM
Bismuth Bi 0.1 PPM
Manganese Mn 0.1 PPM
Tellurium Te 0.05 PPM
Aluminum Al 0.5 PPM
Magnesium Mg 0.4 PPM
Zinc Zn 0.4 PPM

GOLD Member

Nov-19-20

Quality Copper Cathode Grade A

(4.7)

$800

MOQ: MOQ: Not Specified

Soupin Jean Stephane

Supplier From Saint-Paul, France

Supplier Of Copper Cathode

Soupin Jean Stephane

Supplier From Saint-Paul, France

Supplier Of Copper Cathode

GOLD Member

Jul-12-24

Uniphos International Limited

(3.4)

Supplier From Mumbai, Maharashtra, India

Activated Carbon, Aluminium Hydroxide, Aluminium Sulphate, Calcium Hypochlorite, Caustic Soda, Cetyl Stearyl Alcohol, Citric Acid, Cocoa Powder, Corn/Maize Starch, Corrosion Inhibitor, Dextrose Monohydrate, Ferric Chloride, Ferro/Silico Manganese, Glacial Acetic Acid, Glycerin, Hydrated Lime, Liquid Chlorine Gas, MIBC, Phosphoric Acid 85%, PAC, Poly Vinyl Acetate, Polyelectrolyte, Polymer, Refined Glycerine, Soap Noodles, Soda Ash, Sodium Sulphate, Soya Lecithin, Sulphur Granular, Sulphuric Acid 98%, Talofloc, Taloflot, Titanium Dioxide, Urea Formaldehyde Resins, Xanthate. Beans, Chickpeas, Lentils, Maize, Millet, Pulses, Rice, Sesame Seeds, Sorghum, Soya Meal, Turmeric. Motors, Aluminium/Copper Wire Rods, Automation & PLC, Cable Accessories, CR/HR/Galvanized Steel, Conveyor Belts, Energy Meters, Generators, BESS Tenders, HMS/LMS Scrap, Industrial/Mining Equipment, Perforated/Structural Steel, Pumps, Sensors, Steel Coils/Pipes/Sheets, Transformers, Water Meters, Wires & Cables..

Apr-28-21

Oxytek O2 Oxygen Concentrator

(1.3)

$335

MOQ: MOQ: Not Specified

Mila International Trading Ltd

Supplier From London, United Kingdom

Supplier Of Portable Oxygen Cylinder Kit

Mila International Trading Ltd

Supplier From London, United Kingdom

Supplier Of Portable Oxygen Cylinder Kit

OXYTEK 5 LT CAPACITY OXYGEN (O2) CONCENTRATOR STARTING FROM 335 USD, LOWERS DEPENDING ON QUANTITY ORDERED.

TECHNICAL SPECIFICATIONS: K5BW Device's Electric Senif Class II, Type BF Weight 16KG Dimensions 305 x 300 x 535 (Length Width Height) mm Working Type Continuous Flow adjustment button 0-5 LPM Oxygen concentration 931% 3% (0-5LPM) Oxygen concentration sensor's alarm 82% or less Maximum output power (to sdg Average sound level 45dB (A) Power supply 230VAC-50HZ Operating Temperature / Humidity Range and Oxygen Concentration below flow rate CONCENTRATION 96% -06%

GOLD Member

Jun-20-22

Antioxidants Silicon Dioxide

(4.6)

$7.35

MOQ: MOQ: 1000 Kilograms

Sample Available

Dinayen Enterprise Management

Supplier From Nanjing, China

Supplier Of Industrial Chemicals

Dinayen Enterprise Management

Supplier From Nanjing, China

Supplier Of Industrial Chemicals

Silicon Dioxide, E551, CAS no.7631-86-9, white powder. Silicon dioxide (SiO2), also known as silica, is a natural compound made of two of the earth's most abundant materials: silicon (Si) and oxygen (O2). Silicon Dioxide is a common additive in the production of foods, where it is used primarily as a flow agent in powdered foods, or to absorb water in hygroscopic applications used in silica gel, control moisture levels to avoid prevent certain goods from going bad. It is often used in cheese, fat spreads, confectionery, dried vegetables, etc.

As an experienced Silicon Dioxide manufacturer and supplier, we has been supplying and exporting Silicon Dioxide for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.

Silicon Dioxide Specification
Item Standard
Appearance White powder
Purity (SiO2, %) 96
Oil absorption (cm3/g) 2.0~ 3.0
Loss on drying (%) 4.0~ 8.0
Loss on ignition (%) 8.5
BET (m2/g) 170~ 240
pH (10% solution) 5.0~ 8.0
Sodium sulfate (as Na2SO4, %) 1.0
Arsenic (As) 3mg/kg
Lead (Pb) 5 mg/kg
Cadium (Cd) 1 mg/kg
Mercury (Hg) 1 mg/kg
Total heavy metals (as Pb) 20 mg/kg
Total plate count 500cfu/g
Salmonella spp./ 10g Negative
Escherichia coli/ 5g Negative

GOLD Member

Apr-02-22

Adjustable Oxygen Concentrator

(4.4)

$815

MOQ: MOQ: 100 Sets

Sample Available

Winhealth Medical (suzhou) Technology Co., Ltd

Supplier From Suzhou, Jiangsu, China

Supplier Of Medical Oxygen Kits

Winhealth Medical (suzhou) Technology Co., Ltd

Supplier From Suzhou, Jiangsu, China

Supplier Of Medical Oxygen Kits

The popular portable oxygen machine car oxygen concentrator adjustable oxygen-concentrator
Intelligent self-checking system with error code showing in LCD
Super low noise
24 Hours Continuous Working
Long lifespan of Molecular Sieves

5621 Oxygen Sensor For Portable Gas Detector O2 A2 Suppliers

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