Seeed Studio SenseCAP S2107 - LoRaWAN® Temperature Sensor with PT1000

Seeed Studio SenseCAP S2107 - LoRaWAN® Temperature Sensor with PT1000

SenseCAP LoRaWAN® S2107 temperature Sensor measures temperature at the range of -50°C~300°C. A highly accurate temperature sensor PT1000 that can support temperature detection in wide temperature ranges and industrial scenarios.

Pt1000 sensors (1000 ohm temperature sensors) are the most common type of platinum resistance thermometer. The S2107 supports a three-wire circuit for PT1000 sensors and allows for the connection of up to three sensors simultaneously.

Direct contact temperature is an important indicator in many scenarios, especially in liquid detection, food monitoring, storage cold chain, industrial boilers, and aquaculture solutions. The S2107 is specifically optimized for OTA with built-in Bluetooth, which enables quick setup and update. Benefiting from LoRa and IP66 design, this sensor features stability and reliability and can cover a long transmission range while keeping lower power consumption. Unlike wireline devices, it is battery-powered, reducing the workload and complexity of the deployment, and can be disassembled and installed in a few minutes.

User Manual / Datasheet / Example Codes Etc.

Features

• Compatible with Worldwide LoRaWAN® Networks: Compatible with different types of LoRaWAN® gateways to enable fast connection with LoRaWAN® networks (support the universal frequency plan from 863MHz ~928MHz).
• Long Range & Battery powered: Ultra-wide-transmission range of 2km in urban scenes and 10km in line of sight scenes. Powered by easily replaceable standard Li-SOCl2 battery (type: ER34615) with Max.10 years of battery life.
• Designed to Use in Harsh Environments: -40℃ ~ 85℃ operating temperature and IP66-rated enclosure, suitable for outdoor use, high UV exposure, heavy rain, dusty conditions, etc.
• Simple Configuration and Calibration: SenseCAP provides a no-code experience that enables users to finish configuration and calibration through SenseCAP Mate APP.
• Local storage：When LoRaWAN network is disconnected, the device can locally store up to 2000 uplinking records.

Specifications

• Temperature Range: -50 to 300 ℃ (Other range customization contact sales)
• Accuracy: ±0.5℃
• Resolution: 0.1℃

• General Parameters
• Product Model: S2107
• Microcontroller: Wio-E5
• Support Protocol: LoRaWAN v1.0.3 Class A
• Built-in Bluetooth: App Tool to change parameters
• LoRaWAN Channel Plan: IN865/EU868/US915/AU915/ AS923/KR920/RU864 *
• Max Transmitted Power:19dBm
• Sensitivity: -136dBm@SF12 BW=125KHz
• Communication Distance: 2 to 10 km (depending on gateway antenna and environments
• IP Rating: IP66
• Operating Temperature: -40 to +85 °C (LoRa DTU);-50 to 200℃(Cable); -50 to 300℃ (Probe)
• Operating Humidity: 0 to 100 %RH (non-condensing)
• Device Weight: 360g
• Cable Length: 3 meters
• Certification: CE / FCC / RoHS / TELEC

• Battery (Contained in equipment)
• Battery Life: Up to 10 years**
• Battery Capacity: 19Ah (non-rechargeable)
• Battery Type: Standard D-size SOCl2 Battery

Applications

• Liquid detection
• Food monitoring
• Storage cold chain
• Aquaculture solutions

Package Includes

• 1x Sensor Node
• 2x Bracket
• 1x Quick Start Guide
• 4x KA4*20mm Self-drilling Screw

Hardware preparation

Wire 3 PT1000 sensors as shown in the diagram

Architecture

Dimensions