Shelly Temperature Sensor DS18B20 with 3.5mm Jack 1m for The Pill

The Shelly Temperature Sensor DS18B20 is a digital stainless steel temperature probe with a one-meter connection cable and a 3.5 mm jack plug. It is specifically tailored for connection to the Shelly The Pill, which uses a jack socket instead of screw terminals. Inside, the proven DS18B20 from Maxim/Analog Devices operates as a 1-Wire sensor with a resolution of up to 12 bits. The measurement range extends from -55 °C to +125 °C according to the datasheet, with an accuracy of ±0.5 °C in the range of -10 °C to +85 °C. The cylindrical probe has a stainless steel head 50 mm long and 6 mm in diameter, allowing use in liquids or humid environments. The black, flexible connection cable is exactly one meter long and ends in a standardized 3.5 mm jack plug. This allows the sensor to be easily plugged directly into the input of the Shelly The Pill. Via the Shelly Smart Control App, the measured values are immediately available and can be used as triggers for heating, ventilation, refrigerator, or water tank. The data can also be read and evaluated in Home Assistant via the Shelly integration. The robust stainless steel capsule makes the sensor durable and easy to clean. Installation is typically done with cable ties, clamps, or immersion sleeves depending on the application.

Recommended Accessories:

• Shelly Pill Splitter 1 to 5 1-Wire Distribution Cable with 3.5mm Jack

Features:

• Digital 1-Wire Sensor DS18B20 delivers high-precision temperature values without external amplifier circuit
• Stainless steel capsule with 6 mm diameter is suitable for liquids, soil, and humid environments
• Measurement range from -55 °C to +125 °C covers almost all household and commercial applications
• Connection cable with a length of one meter allows flexible placement of the Shelly The Pill
• 3.5 mm jack plug allows tool-free connection to the Shelly The Pill
• Resolution of up to 12 bits ensures accuracy to 0.0625 °C per step

Application Examples:

• Monitoring the flow temperature of a heating system via the Shelly The Pill
• Measuring water temperature in aquariums, pools, or boilers with a stainless steel probe
• Cold room or deep-freeze monitoring with alarms for threshold exceedance
• Soil measurement in the garden, for example, for frost early detection or greenhouse control
• Logging room temperature in server or technology rooms with connection to Home Assistant

Documentation:

• Shelly Knowledge Base
• Shelly Forum

Technical Data:

• Manufacturer: Shelly (Allterco Robotics)
• Manufacturer SKU: FG3800238072087
• EAN: 3800238072087
• Sensor Chip: DS18B20 (Maxim/Analog Devices)
• Protocol: 1-Wire, digital
• Measurement Range: -55 °C to +125 °C
• Accuracy: ±0.5 °C in the range -10 °C to +85 °C
• Resolution: 9 to 12 bits, programmable
• Plug Type: 3.5 mm Jack Plug (TRS)
• Cable Length: 1 m
• Cable Color: Black
• Probe Housing: Stainless Steel
• Compatibility: Shelly The Pill
• Product Dimensions Probe Head: 50 mm Length × 6 mm Diameter
• Product Weight: 25 g
• Package Dimensions: 50 × 120 × 30 mm
• Gross Weight: 37 g

Scope of Delivery:

• 1× Shelly Temperature Sensor DS18B20 with 1 m Cable and 3.5 mm Jack Plug