Winsen ME2-O2-Ф20 Oxygen Sensor

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SKU: rz24313586 Category: Gas and Dust Sensor

Description

ME2-O2-Ф20 electrochemical sensor detect gas concentration by measuring current based on the
electrochemical principle, which utilizes the electrochemical oxidation process of target gas on the
working electrode inside the electrolytic cell, the current produced in electrochemical reaction of the
target gas are in direct proportion with its concentration while following Faraday law, then concentration
of the gas could be get by measuring value of current.

Winsen Electronics produce oxygen gas sensor, O2 sensor, adopting fuel cell working principle.
ME2-O2-Ф20 electrochemical sensor detect gas concentration by measuring current based on the electrochemical principle, which utilizes the electrochemical oxidation process of target gas on the working electrode inside the electrolytic cell, the current produced in electrochemical reaction of the target gas are in direct proportion with its concentration while following Faraday law, then concentration of the gas could be get by measuring value of current.

Applications:

Detecting O2 in mine, industry and environmental protection field.

Features:

Low consumption
High precision
High sensitivity
Wide linear range
Good anti-interference ability
Excellent repeatability and stability

Specifications:

Detection gas: O2, oxygen sensor
Measurement Range: 0～25%Vol
Max detecting concentration: 30%Vol
Sensitivity: (0.1~0.3）mA (In air)
Response time: (T90) ≤15S
Load resistance: (recommended) 100Ω
Repeatability: ＜2﹪output value
Stability: (／month)＜2﹪
Zero drift（-20℃～40℃） ≤0.1%vol
Storage temperature: -20℃～50℃
Storage Humidity: 0﹪～99﹪RH
Pressure range: normal atmosphere±10%
Anticipated using life: 2 years

Packages Includes:

1 x Winsen ME2-O2-Ф20 Oxygen Sensor

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Shipping & Delivery

Shipping and Delivery Policy

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7. Refund Policy:

Refunds will be issued only for canceled orders before shipment or wrong/damaged items received (subject to investigation).
No refunds or replacements for products that have been tampered with, soldered, or physically damaged by the customer.

DFRobot Gravity Electrochemical Oxygen Sensor (0-100%Vol) – I2C

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SKU: rz24310068

Detection Gas	Oxygen concentration
Detection range	0~100%
Working Pressure Range	0.5~2.0Bar
Working Voltage	3.3～5.5V DC
Output Signal	I2C , UART (0~3V) , analog voltage
Lifespan	＞2 years (in air)
Working Humidity Range	0-99% RH (non-condensing)
Working Temperature Range (°C)	-20°C ~ +50°C
Product Dimensions	32mm x 27mm/1.26 x 1.06 inch
Response Time ( μS)	＜5S
Mounting Holes Diameter (mm)	inner diameter 3.1mm(0.12 inch)/outer diameter 6mm(0.24 inch)

DFRobot Gravity HF Sensor (Calibrated) – I2C, UART and analog

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SKU: rz2439923

Detection Gas	Hydrogen fluoride (HF)
Detection range	0~10ppm
Working Voltage	3.3～5.5V DC
Working Current	＜5mA
Working Temperature Range (°C)	-20 to 50
Working Humidity Range	15～90%RH (non-condensing)

Figaro NGM2611 E13 Methane Sensor Module factory calibrated

Figaro NGM2611-E13 Methane Sensor Module factory calibrated

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₹1,694.51 – ₹1,925.59 (Including tax)

SKU: rz2436201

Circuit Voltage	5.0±0.2V DC
Heater Current	56±5mA
Operating conditions	0˚~40˚C , 30~95%RH
Temperature differential between inside and outside detector casing	≤10˚C max. (NOTE 1)
Circuit current	10mA (max)
Reference voltage	1.0~4.0V DC (NOTE 2)

Figaro TGS 2600 Air Quality Sensor

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SKU: rz2436178

Product Name	Figaro TGS 2600 Air Quality Sensor
Input Voltage (V)	5.0±0.2V AC/DC
Load Resistance	variable 0.45kΩ min.
Heater Resistance (Ω)	approx 83Ω at room temp. (typical)
Heater current (mA)	42±4mA
Heater power consumption (mW)	210
Sensor Resistance (kΩ)	10kΩ ~ 90kΩ in air
Sensitivity (change ratio of Rs)	0.3~0.6 Rs (10ppm of H2)/ Rs air

Figaro TGS2602 Air Quality / VOC Sensor

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₹1,551.21 – ₹1,762.75 (Including tax)

SKU: rz2436200

Model No.	TGS2602-B00
Heater Voltage	5.0±0.2V DC
Circuit Voltage	5.0±0.2V DC
Heater power consumption	280mW (typical)
Heater Current	56±5mA
Sensing Principle	MOS type
Heater Resistance	approx 59Ω at room temp. (typical)
Load Resistance	variable 0.45kΩ min
Sensor Resistance	10kΩ ~ 100kΩ in air
Standard Package	TO-5 metal can
Target Gases	Air contaminants (VOCs , ammonia , H2S , etc.)
Test Gas Conditions	normal air at 20±2˚C , 65±5%RH

Figaro TGS2611-C00 Methane Sensor

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₹1,133.25 – ₹1,287.79 (Including tax)

SKU: rz2436177

Model No.	TGS2611-C00
Sensing Principle	MOS type
Standard Package	TO-5 metal can
Target Gases	Methane , Natural Gas
Heater Voltage	5.0±0.2V DC
Circuit Voltage	5.0±0.2V DC
Load Resistance	variable 0.45kΩ min.
Heater Resistance	approx 59Ω at room temp.
Heater Current	56±5mA
Heater power consumption	280mW±25mW
Sensor Resistance	0.68~6.8kΩ in 5000ppm methane
Test Gas Conditions	Methane in air at 20±2˚C , 65±5%RH

Figaro TGS5141-P00 Carbon Monoxide Sensor home air quality monitor

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SKU: rz2436161

Model number	TGS5141-P00
Output current in CO	1.2~3.2nA/ppm
Target Gases	Carbon monoxide
Typical detection range	0 ~ 5 , 000ppm
Baseline offset(*1)	<±10ppm equivalent
Operating temperature	10˚C ~ +50˚C (continuous) -20˚C ~ +60˚C (intermittent)
Operating humidity	10 ~ 95%RH (no condensation)
Response time (T90)	within 60 seconds
Storage conditions	-10˚C ~ +50˚C (continuous) -20˚C ~ +60˚C (intermittent
Standard test conditions	20±2˚C , 40±10%RH
Weight	approx. 2.5g

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