The Milesight TS101 is a rugged, industrial-grade LoRaWAN® temperature sensor designed for accurate monitoring in harsh or semi-enclosed environments such as bulk material piles, food storage, cold chain warehouses, and agricultural silos.
It integrates a high-precision DS18B20 temperature probe encased in 316 food-grade stainless steel, making it ideal for applications involving direct contact with grains, produce, or organic matter. With a temperature measurement range of –30 °C to +70 °C and ±0.5 °C accuracy, it ensures reliable data even in extreme conditions.
The TS101 is equipped with an IP67 waterproof housing, IK10 impact protection, and phosphine resistance, allowing long-term deployment in corrosive or dusty environments. Its internal battery supports up to 10 years of operation, and it can store up to 1,200 historical temperature records with retransmission support to avoid data loss.
Thanks to NFC-based configuration, setup is quick and wireless. It is fully compatible with Milesight IoT Cloud and all standard LoRaWAN® network servers such as The Things Network or ChirpStack.
🚀 Key Features
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📡 LoRaWAN® v1.0.3 Class A wireless communication
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🌡️ Integrated DS18B20 stainless steel (316) temperature probe
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📏 Measurement range: –30 °C to +70 °C with ±0.5 °C accuracy
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💾 Local storage of up to 1,200 readings with retransmission
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🔋 Replaceable 4000 mAh battery with up to 10 years of life
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💧 IP67 waterproof, IK10 shockproof, phosphine resistant
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📲 NFC-enabled configuration via mobile or PC
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☁️ Compatible with Milesight IoT Cloud, TTN, ChirpStack
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🧲 Suitable for pile monitoring, agriculture, warehouses
📥 Product Downloads
🎬 Product Video
• Temperature range: –30 to +70 °C • Accuracy: ±0.5 °C • Sensor: DS18B20 (316 stainless steel, food-grade) • IP Rating: IP67 / IK10 / Phosphine resistant • Communication: LoRaWAN® v1.0.3 Class A, EU868 • Battery: 4000 mAh Li-SOCl₂, replaceable • Battery life: Up to 10 years • Configuration: NFC (app or PC) • Storage: Up to 1,200 records with retransmission • Compatible with Milesight Cloud, TTN, ChirpStack















