| Installation Type: | Customized |
|---|---|
| Sensing Type: | Negative Temperature Coefficient |
| Contact: | Contact |
| Output Signal Type: | Digital Type |
| Production Process: | Normal Wirewound |
| Material: | Different Types |
| Samples: |
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| Customization: |
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| Product | NTC Sensor |
| Probe | Metal |
| Resistance | DS18B20 |
| Sentitive | High Sensitive |
| Wire | Customized |
| Package | 1000pcs/ bag |
DESCRIPTION Of DS18B20 NTC Sensor:
The DS18B20 digital thermometer provides 9-bit to 12-bit Celsius temperature measurements and has an alarm function with nonvolatile userprogrammable upper and lower trigger points. The DS18B20 communicates over a 1-Wire bus that by definition requires only one data line (and ground) for communication with a central microprocessor. It has an operating temperature range of -55°C to +125°C and is accurate to ±0.5°C over the range of -10°C to +85°C. In addition, the DS18B20 can derive power directly from the data line ("parasite power"), eliminating the need for an external power supply. Each DS18B20 has a unique 64-bit serial code, which allows multiple DS18B20s to function on the same 1-Wire bus. Thus, it is simple to use one microprocessor to control many DS18B20s distributed over a large area. Applications that can benefit from this feature include HVAC environmental controls, temperature monitoring systems inside buildings, equipment, or machinery, and process monitoring and control systems.
FEATURES Of DS18B20 Temperature Sensor:
Unique 1-Wire® Interface Requires Only One Port Pin for Communication
Each Device has a Unique 64-Bit Serial Code Stored in an On-Board ROM
Multidrop Capability Simplifies Distributed Temperature-Sensing Applications
Requires No External Components
Can Be Powered from Data Line; Power Supply Range is 3.0V to 5.5V
Measures Temperatures from -55°C to +125°C (-67°F to +257°F)
±0.5°C Accuracy from -10°C to +85°C
Thermometer Resolution is User Selectable from 9 to 12 Bits
Converts Temperature to 12-Bit Digital Word in 750ms (Max)
FAQ Of NTC Sensor:
1.OEM Manufacturing welcome: Product, Package...
2. Sample order
3. We will reply you for your inquiry in 24 hours.
4. After sending, we will track the products for you once every two days, until you get the products. When you got the goods, test them, and give me a feedback. If you have any questions about the problem, contact with us, we will offer the solve way for you.
Dongguan Tianrui Electronics Co., Ltd is one of the most professional circuit protection components manufacturers and programme suppliers in China for about 10 years. Our products are widely used for the household electric appliances and auto industry. Our team will serve for you from the beginning of your source to the very end of the shipment. We are exporter based on factory so that the cost can be saved directly for you .
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