Temperature Sensor DS18B20

The DS18B20 digital temperature sensor is a high-precision and reliable measuring device designed for a wide range of applications requiring accurate control of temperature conditions. This sensor offers a conversion resolution of 9 to 12 bits, enabling detailed and precise data acquisition. A key feature is its integrated alarm function, whose parameters can be configured by the user and saved in the sensor's non-volatile memory. This provides an additional layer of security and control, allowing the system to react promptly to critical temperature changes.

The DS18B20 communicates with microcontrollers via a single-wire connection, utilizing the efficient 1-Wire interface protocol. This significantly simplifies installation and wiring, as only one wire is needed for data transfer. Such an architecture is ideal for remote monitoring and automation systems where minimizing cabling is a priority. The DS18B20 sensor is aimed at professionals, engineers, automation system integrators, and facility owners who require precise and reliable temperature control, for example, in heating, ventilation, and air conditioning (HVAC) systems, cold storage units, server rooms, greenhouses, or industrial installations. It is perfectly suited for creating smart homes, climate monitoring systems, and agricultural complexes.

This temperature sensor is an indispensable component for extending the functionality of GPS trackers such as the BI910 TREK, BI920 TREK, and BI520 TREK. Up to five DS18B20 sensors can be connected to a single tracker, allowing for simultaneous temperature monitoring at multiple points. Its wide temperature measurement range of -55°C to +125°C makes it a versatile solution for extreme conditions. The sensor operates on a supply voltage range of 3.0-5.5 V and has low current consumption, approximately 1 mA (at 12V), which is crucial for autonomous and energy-efficient systems. The 1.5-meter cable length offers flexibility during installation. For correct operation, each DS18B20 sensor must be pre-programmed with a specific number (from 0 to 4) before installation. Our technical specialists will perform this procedure; you only need to specify the required numbers and addresses when ordering to ensure seamless operation of your temperature monitoring solution. Are you looking for a reliable DS18B20 1-Wire digital temperature sensor with an alarm? We offer to buy DS18B20 for remote control and get a high-quality temperature sensor for your automation tasks. Order DS18B20 with a 1.5m cable at a competitive price now.

🎁 Expert Advice When connecting multiple DS18B20 sensors to a single 1-Wire interface, ensure each sensor has a unique address. Although programming is handled by our specialists, it's crucial to remember that correct addressing is vital for stable operation and accurate data retrieval from each sensor. Position the sensors to minimize thermal bridging from the device casing or cables.

💡 FAQ What is a DS18B20 sensor? The DS18B20 is a digital temperature sensor that can measure temperature over a wide range and transmit data via a single-wire communication line (1-Wire).

❓ How many DS18B20 sensors can be connected to one tracker?
Up to 5 DS18B20 temperature sensors can be connected to a single compatible tracker, such as the BI910 TREK, BI920 TREK, or BI520 TREK.

❓ What is the temperature range of this sensor?
The DS18B20 is capable of measuring temperatures in the range from -55°C to +125°C.

❓ Is special programming required for DS18B20 sensors?
Yes, before installation, each sensor must be programmed with a unique number (from 0 to 4). Our company offers this service when you place an order.

❓ What is the cable length of the sensor?
The standard cable length for the DS18B20 sensor is 1.5 meters.