Temperature Sensor with PT1000 - Seeed Studio

The SenseCAP PT1000 sensor is a battery-powered, IP66-rated wireless device capable of measuring temperature from -50°C to 300°C. It supports expansion up to 3 PT1000 channels and has built-in Bluetooth and App service for OTA configuration and remote device management. Main applications: liquid detection, food monitoring, cold chain, industrial boilers, aquaculture.

Designed for harsh environments

DTU operating temperature: -40℃ ~ 85℃. IP66 housing, PT1000 probe detects from -50 to 300℃. Suitable for outdoor use, intense UV exposure, heavy rain, dust and extreme conditions.

Compatible with LoRaWAN® networks worldwide

Works with different types of LoRaWAN® gateways for fast connection. Supports universal frequency plan from 863 MHz to 928 MHz.

Long range and battery-powered

Ultra-long range: up to 2 km in urban settings and up to 10 km in line-of-sight. Powered by standard replaceable Li-SOCl2 battery (type: ER34615) with up to 10-year life.

Easy setup and calibration

No-Code Experience with SenseCraft App. Configuration and calibration can be completed directly from the App.

Hardware Overview.

The SenseCAP S2107 sensor measures temperature from -50°C to 300°C and is a high-precision PT1000 sensor, suitable for industrial scenarios and detections over a wide temperature range.

PT1000 sensors (1000 ohm platinum resistance thermometers) are among the most common and reliable sensors for temperature measurements. The S2107 supports three-wire circuits for PT1000 sensors and allows the connection of up to three sensors simultaneously.

Direct temperature measurement is a key indicator in many scenarios, particularly for: liquid detection, food monitoring, cold chain, industrial boilers, and aquaculture solutions. The sensor is optimized for OTA due to the built-in Bluetooth, which enables configuration and updating rapido. With LoRa technology and IP66 design, it ensures stability and reliability, covering long transmission distances with low power consumption. Unlike wired devices, the sensor is battery-powered, reducing labor and complexity during installation. It can be disassembled and installed in minutes, making deployment quick and easy. Note: SenseCAP S210X is a LoRaWAN® wireless sensor series.

It can cover a transmission range of up to 2 km in urban environments and up to 10 km in line-of-sight conditions, maintaining low power consumption during the transmission process. It features a replaceable battery with a life of up to 10 years and an industrial IP66-rated enclosure. It supports an operating temperature range of -40 to +85℃, making it ideal for installation in harsh environments or subject to extreme weather conditions.

Guaranteed high performance

The sensors can operate in harsh outdoor conditions. To ensure that the performance and durability of the sensors meet their specifications throughout their lifecycle, the SenseCAP S210X series underwent 6 reliability tests before commercialization, passing all requirements to operate perfectly even in extreme conditions.

High and low temperature testing - verification of sensor performance under adverse thermal conditions.
Compliance testing - checking the consistency of values collected from multiple devices.
Waterproof test - verification of water resistance to ensure IP protection.
Freezing test - evaluation of operation in extremely low temperature environments.
Long distance communication testing - verification of transmission stability and absence of packet loss over long distances.
Research and production testing (R&D and manufacturing) - checking the success rate of devices under factory conditions.

Applications

Liquid detection, food monitoring, cold chain for storage, aquaculture solutions

How to connect 3 PT1000 sensors to the S2107

The SenseCAP S2107 supports a three-wire circuit for PT1000 sensors and allows the simultaneous connection of up to three sensors.

SenseCAP S210X is compatible with LoRaWAN® V1.0.3 protocol and can work with Gateway - LoRaWAN Device - SenseCAP.

LoRaWAN® gateways can provide the LoRaWAN® network coverage needed to operate these sensors. The S210X can be connected to several LoRaWAN® gateways, and those provided by Seeed offer a complete and seamless user experience.

Helium network: sensors operate in areas covered by the Helium network (verifiable on Helium Explorer). You can check the SenseCAP M1 LoRaWAN Indoor Gateway - US915 - Seeed Studio and the SenseCAP M2 Light Hotspot and Software License - Seeed Studio.

LoRaWAN network: sensors also work on LoRaWAN® networks such as The Things Network, Loriot, Chirpstack, etc. You can refer to the SenseCAP Gateway - LoRaWAN EU915 - Seeed Studio and the SenseCAP Multi-Platform LoRaWAN Indoor Gateway SX1302 - US915 - Seeed Studio.

We recommend using SenseCAP M2 Multi-Platform LoRaWAN Gateway, a standard LoRaWAN® gateway that supports connection to multiple network servers. With its affordable price of $99, it is an extremely affordable solution, especially for those who wish to build a private LoRaWAN network.

SenseCraft Data Platform - Device, data and key management

• Seeed Studio IIoT Solutions offers a web service that allows users to manage SenseCAP devices and view data directly online.
• Manage and connect all devices with a single account
• Includes Dashboard, Device Management, Data Management and Access Key Management
• Provides MQTT and HTTP APIs for advanced developments
• SenseCraft App - Available for iOS and Android
• A powerful app for data visualization and remote device management.
• Time-saving: quick setup in just 4 steps
• Ease of use: designed even for those with little or no technical experience
• Data visualization on simple and intuitive interfaces
• Setting time intervals: improves battery efficiency
• Setting threshold values: focuses attention on important data - coming soon
• Sending alarms if data exceeds safe limits - coming soon

Package contains: 1 x Temperature Sensor with PT1000 - Seeed Studio

Specifically, the kit includes:

• 1 x Sensor
• 2 x Bracket
• 1 x Quick Guide
• 4 x Self-tapping screws KA4*20mm