DHT21 / AM2301 Capacitive Digital Temperature and Humidity Sensor DHT21 Temperature Humidity Sensor Module Black for Humidity Controller Testing
TJS 144
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Experience high-precision measurements with exceptional long-term stability and ultra-low power consumption.
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Информация о продукте
- 【High-precision digital output】: DHT21/AM2301 temperature and humidity sensor uses a digital signal output with high precision, stability and strong anti-interference ability.
- Exceptional long-term stability: temperature sensor uses special digital module detection technology and humidity sensor technology for excellent long-term stability.
- Wide measuring range: -40℃~80℃, humidity measurement range: 0~100%RH. DHT sensor 22 high measuring accuracy: temperature accuracy of ±0.5°C, humidity accuracy of ±2%RH.
- Easy installation: 4-pin installation, DHT sensor no additional components required, DHT21 digital temperature extended signal transmission distance, DHT temperature suitable for different project layouts.
- Long signal transmission: digital sensor temperature extended signal transmission distance, suitable for different project layouts.
| Manufacturer | Comforty |
| Part number | FG-1561 |
| Item Weight | 10 g |
| Package Dimensions | 9.7 x 5.2 x 1.9 cm; 10 g |
| Manufacturer reference | FG-1561 |
| Measurement Accuracy | 0.01 |
| Included Components | No |
| Batteries Included? | No |
| Batteries Required? | No |
| What's in the box? | No |
ОПИСАНИЕ ТОВАРА
Вопросы и ответы клиентов
-
вопрос:
What is the accuracy of the sensor?
отвечать: The temperature accuracy is ±0.5°C and the humidity accuracy is ±2%RH. -
вопрос:
Can I use this sensor in various project layouts?
отвечать: Yes, it supports long signal transmission and is suitable for different project layouts. -
вопрос:
Is installation complicated?
отвечать: No, it features a simple 4-pin installation with no additional components required.
Comforty Editorial Review
Customer Reviews & Ratings
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5 звезда
80%
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4 звезда
13%
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3 звезда
0%
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2 звезда
0%
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1 звезда
7%
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TJS 144
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Особенности и преимущества
- High-precision digital temperature and humidity measurements.
- Exceptional long-term stability ensures reliability.
- No additional components required for easy installation.
- Long signal transmission distance supports versatile project layouts.
- Wide measuring range: -40℃~80℃ for temperature, 0~100%RH for humidity.
- Ultra-low power consumption for efficient monitoring.
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