SKU:OKY3065-1-3M
Manufacturer:
Okystar
Image is for illustrative purposes only
The DS18B20 is a reliable and precise waterproof digital temperature sensor designed for applications requiring accurate monitoring. It features a durable stainless steel probe and a 3-meter cable, ensuring performance in various environments, including wet and humid conditions.
The sensor utilizes a 1-Wire interface, which simplifies connectivity by requiring only one digital pin for communication. Each unit has a unique 64-bit serial number, allowing multiple sensors to operate on the same bus without conflicts. It offers a user-configurable resolution from 9 to 12 bits.
Encased in high-quality stainless steel, the probe is waterproof, moisture-proof, and rust-resistant. This makes it suitable for HVAC environmental control, industrial process monitoring, and hobbyist projects with microcontrollers such as Arduino. For optimal operation, a 4.7 kΩ pull-up resistor is typically used between the VCC and data lines.
The sensor utilizes a 1-Wire interface, which simplifies connectivity by requiring only one digital pin for communication. Each unit has a unique 64-bit serial number, allowing multiple sensors to operate on the same bus without conflicts. It offers a user-configurable resolution from 9 to 12 bits.
Encased in high-quality stainless steel, the probe is waterproof, moisture-proof, and rust-resistant. This makes it suitable for HVAC environmental control, industrial process monitoring, and hobbyist projects with microcontrollers such as Arduino. For optimal operation, a 4.7 kΩ pull-up resistor is typically used between the VCC and data lines.
Operating voltage: 3.0V to 5.5V
Operating temperature range: -55°C to +125°C (-67°F to +257°F)
Storage temperature range: -55°C to +125°C (-67°F to +257°F)
Accuracy (between -10°C and +85°C): ±0.5°C
Resolution: 9 to 12 bits (selectable)
Probe dimensions: 6mm diameter, 50mm length
Cable length: 3m (300cm)
Cable thickness: 4mm (includes 3x 1.1mm wires)
Output wire colors: Red (VCC), Yellow/White (DATA), Black/Blue (GND)
Probe material: Stainless steel
Operating temperature range: -55°C to +125°C (-67°F to +257°F)
Storage temperature range: -55°C to +125°C (-67°F to +257°F)
Accuracy (between -10°C and +85°C): ±0.5°C
Resolution: 9 to 12 bits (selectable)
Probe dimensions: 6mm diameter, 50mm length
Cable length: 3m (300cm)
Cable thickness: 4mm (includes 3x 1.1mm wires)
Output wire colors: Red (VCC), Yellow/White (DATA), Black/Blue (GND)
Probe material: Stainless steel
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