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₹4,273.19 (Including tax)
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Quantity | Discount | Price |
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5 - 10 | 5% | ₹4,059.54 (Including tax) |
11 - 20 | 8% | ₹3,931.34 (Including tax) |
21 - 40 | 10% | ₹3,845.88 (Including tax) |
41 - 100 | 12% | ₹3,760.41 (Including tax) |
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Are you searching for a temperature sensor having high accuracy? Then, the Grove Temperature Sensor v1.2 is perfect for you. It uses a thermistor as a form of resistance value to alter the Vcc. The resistance of a thermistor will increase when the ambient temperature decreases. Its this characteristic that we use to calculate the ambient temperature. Depending on the temperature measured, it supplies an analog signal from 0 to 5 Vcc. The detectable range of this sensor is -40 to 125C and the accuracy is 1.5C.
For all Grove users (especially beginners), Seeed Studio provides guidance PDF documents. Please download and read through Preface Getting Started and Introduction to Grove before using the product. This is a suitable product for not only Grove users but also all electronic enthusiasts. So, why wait? Buy now
1 x Seeed Studio Grove – Air Quality Sensor(BME688) with built-in AI, High-Performance 4-in-1, Gas, Humidity, Pressure and Temperature sensor
Thermistor Zero Power Resistance |
100 K |
---|---|
Resistance Tolerance |
1% |
Nominal B-Constant |
4250 to 4299K |
Operating Temperature Range (C) |
40 to 125 |
Accuracy |
1.5C |
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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) |
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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 |
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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 |
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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 |
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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 |
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