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₹1,640.61 (Including tax)
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The MiCS-4514 is a compact MOS sensor with two fully independent sensing elements on one package for the detection of pollution from automobile exhausts.
Detectable gases
• Carbon monoxide CO 1 – 1000ppm
• Nitrogen dioxide NO2 0.05 – 10ppm
• Ethanol C2H5OH 10 – 500ppm
• Hydrogen H2 1 – 1000ppm
• Ammonia NH3 1 – 500ppm
• Methane CH4 >1000ppm
1 x AMPHENOL SGX SENSOR TECH Gas Detection Sensor, Ammonia, Carbon Monoxide, Ethanol, Hydrogen, Methane, Nitrogen Dioxide
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Model |
DFRobot Gravity NH3 Sensor |
---|---|
Detection Gas |
Ammonia (NH3) |
Detection range |
0~100ppm |
Working Voltage |
3.3~5.5V DC |
Working Current |
<5mA |
Output Signal |
I2C ,UART (0~3V) ,analog voltage |
Compatibility |
Arduino ,ESP32 ,Raspberry pi |
Lifespan |
>2 years (in the air) |
Working Humidity Range |
15~90%RH (non-condensing) |
Working Temperature Range (°C) |
-20~50℃ |
Product Dimensions |
37 x 32mm |
Out of stock
Gas Detection |
Carbon Dioxide (CO2) |
---|---|
Operating Voltage |
4.5 ~ 5.5V DC |
Average Current |
<85mA |
Output |
UART |
Measuring Range |
0 ~ 50000ppm |
Accuracy |
± (50ppm + 5% reading) |
Preheating Time |
3min |
Response Time |
T90 < 30s |
Operating Temperature |
0 ~ 50 ℃ |
Operating Humidity |
0 ~ 95% RH (no condensation) |
Service Life |
>5 years |
Out of stock
Heater voltage |
5.0±0.2V DC |
---|---|
Circuit Voltage |
5.0±0.2V DC |
Heater Current |
56±5mA |
Minimum impedance between Pin#2,3 and GND |
2.5MΩ |
Operating conditions |
0Ëš~40ËšC ,30~95%RH |
Temperature differential between inside and outside detector casing |
≤10˚C max. (see NOTE 1) |
Test gas conditions |
1250±100ppm iso-butane in air at 20˚±2˚C ,65±5%RH |
Circuit conditions |
VH=5.0±0.05V DC VC=5.0±0.05V DC |
Out of stock
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 |
Out of stock
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 |
10ËšC ~ +50ËšC (continuous) -20ËšC ~ +60ËšC (intermittent) |
Operating humidity |
10 ~ 95%RH (no condensation) |
Response time (T90) |
within 60 seconds |
Storage conditions |
-10ËšC ~ +50ËšC (continuous) -20ËšC ~ +60ËšC (intermittent |
Standard test conditions |
20±2˚C ,40±10%RH |
Weight |
approx. 2.5g |
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