TINYCONTROL Waterproof temperature sensor DS18B20 for LAN controller LK3 and LK4

Tinycontrol DS18B20UC

Digital temperature sensor using the 1-Wire bus standard with quick installation via Push Wire connector.

The DS18B20UC sensor is compatible with standard DS18B20 sensors and provides accurate temperature measurement in the range of -55 to +125 °C. Each sensor contains a pre-programmed unique serial ID, allowing multiple sensors to be connected and read on a single bus. The aluminum base ensures very fast heat transfer to the sensor itself.

The device is equipped with a miniature Push Wire connector for twisted pair wires with a cross-section of up to 0.5 mm² or thinner wires, allowing quick and easy installation at the target location. The sensor circuit is protected with resin against moisture and mechanical damage with an IP44 rating.

• Programmable converter resolution of 9–12 bits for flexible accuracy settings
• High measurement accuracy ± 0.4 °C in the range -10 to +85 °C
• Wide supply voltage range of 2.5 to 5.5 V DC for universal use
• Electrostatic discharge (ESD) protection of more than 8000 V
• Extremely low power consumption – only 1 µA in standby mode at 3 V
• Quick installation thanks to Push Wire connector for wires up to 0.5 mm²
• Aluminum base for efficient heat transfer and precise measurement
• IP44 protection rating against water and dust ingress

1-Wire technology
The 1-Wire bus enables communication with multiple sensors using a single data wire. Each sensor has a factory-programmed unique 64-bit serial number that serves as its address on the bus.

Moisture and mechanical damage protection
The sensor circuit is protected with a layer of resin, ensuring resistance to moisture and mechanical damage. To ensure permanent connection and moisture resistance, it is recommended to secure the connector with technical grease after cable connection.

Energy efficiency
The sensor features extremely low power consumption – only 1 µA in standby mode at 3 V and just 0.6 mA during temperature conversion at 3 V, making it ideal for battery-powered applications and systems focusing on energy efficiency.

BASIC SPECIFICATIONS

Sensor type: digital temperature sensor
Bus: 1-Wire
Converter resolution: programmable 9–12 bit
Measurement range: -55 to +125 °C
Measurement accuracy: ± 0.4 °C (in the range -10 to +85 °C)
Supply voltage: 2.5 to 5.5 V DC
ESD protection: > 8000 V
Standby consumption: 1 µA @ 3 V
Consumption during conversion: 0.6 mA @ 3 V
Protection rating: IP44
Wire connection diameter: up to 0.5 mm²
Connector type: Push Wire for twisted pair
Identification: unique serial ID for each sensor