Wide range −30 °C ~
Wide range −30 °C ~ +70 °C, typical ± 0.5 °C accuracy.

Insertion Temperature Sensor
The TS101 is an Insertion Temperature Sensor. The TS101 stores up to 1,200 historical records locally and supports data retrieval and retransmission to prevent loss and ensure integrity.
Dispatch and lead time are confirmed in the quote.
Manufacturer warranty24 months
Overview
The TS101 is an all-in-one LoRaWAN insertion temperature sensor with an integrated transmitter. It offers a wide measuring range and high precision for internal temperature monitoring in bulk materials and stacks.
An advanced measuring unit covers −30 °C to +70 °C with typical ± 0.5 °C accuracy and 0.1 °C resolution, delivering reliable and consistent readings over LoRaWAN.
The transceiver uses food-grade ABS+PC and the probe is 316 stainless steel, both phosphine corrosion resistant. IP67 waterproofing and IK10 impact protection suit harsh environments such as tobacco storage.
The TS101 stores up to 1,200 historical records locally and supports data retrieval and retransmission to prevent loss and ensure integrity.
A 4000 mAh ER18505 battery delivers up to 10 years of operation at a one-hour reporting interval, enabling wireless plug-and-play deployment with minimal maintenance.
NFC configuration via the Milesight mobile app and insert installation with a rubber hammer make deployment straightforward across varied internal monitoring sites.
Wide range −30 °C ~ +70 °C, typical ± 0.5 °C accuracy.
Food-grade ABS+PC housing and 316 stainless steel probe.
IP67 waterproof and phosphine corrosion resistant.
IK10 impact-resistant transceiver.
Local storage of 1,200 entries with retransmission.
Up to 10 years battery life.
Wireless plug-and-play insertion installation.
1 × 4000 mAh ER18505 Li-SOCl2 battery.
Technical data
| Specifications | |
|---|---|
| Protocol | LoRaWAN® |
| Antenna | Internal antenna |
| Frequency | CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4 |
| Tx Power | 16 dBm (868 MHz) / 20 dBm (915 MHz) / 19 dBm (470 MHz) |
| Sensitivity | −137 dBm @300 bps |
| Mode | OTAA/ABP Class A |
| Specifications | |
| Detecting Range | −30 °C ~ +70 °C |
| Accuracy | Typical ± 0.5 °C |
| Resolution | 0.1 °C |
| Specifications | |
| Power On & Off | Mobile app via NFC or power button (internal) |
| Configuration | NFC configuration via mobile app |
| Advanced Feature | Data storage (1,200 entries), data retransmission, data retrievability, abrupt temperature change alarm |
| Specifications | |
| Power Supply | 1 × 4000 mAh ER18505 Li-SOCl2 replaceable battery |
| Battery Life | Up to 10 years (SF7, EU868 & US915); ~4.8 years (SF10, EU868); ~5.5 years (SF10, US915) at 1 h report interval, 25 °C |
| Operating Temperature | −30 °C ~ +70 °C |
| Relative Humidity | 0 ~ 95% (non-condensing) |
| Housing & Colour | Transceiver: ABS+PC (food-grade, phosphine corrosion resistant), white; sensor probe: 316 stainless steel (food-grade, phosphine corrosion resistant), silver grey |
| Ingress Protection | IP67 |
| Impact Protection | IK10 (transceiver) |
| Dimensions | Transceiver: Φ 92 × 92 × 26 mm; sensor probe: Φ 7 × 400 mm |
| Installation | Insert installation |
| Specifications | |
| Regulatory | CE, FCC |
| Environmental | RoHS |
No specification rows match the filter.
Applications
The TS101 monitors internal tobacco stack temperature in real time and raises alarms on abnormal conditions, helping protect product quality during storage and curing.
Insertion temperature monitoring helps prevent hay spoilage and spontaneous combustion, reducing fire risk and preserving feed quality in barns and silos.
Tracking compost core temperature maintains optimal microbial activity, accelerates decomposition and ensures temperatures high enough to kill pathogens and weed seeds.
Food-grade materials, IP67 sealing and long battery life make the TS101 suitable for grain, biomass and other bulk stores where internal temperature must be tracked wirelessly.
Questions
Up to 10 years (SF7, EU868 &, according to the specification.
IP67, according to the specification.
–30 … +70 °C, according to the specification.
LoRaWAN®, according to the specification.
Request a quote
Tell us the quantity and the delivery country. We reply within one working day with the price, stock at the nearest warehouse and the dispatch date.
Manufacturer warranty24 months
Europe & United Kingdom
Product advice, availability and project enquiries.
All contact details