0.96-inch OLED display for on-device
0.96-inch OLED display for on-device readings.

4G Temperature Sensor with Display
The TS602 is a 4G Temperature Sensor with Display. The TS602 is a compact LTE Cat.1 temperature and humidity sensor with a 0.96-inch OLED display and an M12 connector for external probes.
Dispatch and lead time are confirmed in the quote.
Manufacturer warranty24 months
Overview
The TS602 is a compact LTE Cat.1 temperature and humidity sensor with a 0.96-inch OLED display and an M12 connector for external probes. It is built for accurate cold-chain monitoring in harsh environments where probe type and on-device readout matter.
A 5-pin M12 A-coded connector accepts optional PT100, DS18B20 or combined TH probes, from food-grade needle probes to industrial high-temperature sensors, adapting one device to varied cargo and temperature ranges.
The 0.96-inch OLED screen shows temperature and status intuitively in the field, without opening the enclosure or connecting a cable.
Light sensing detects door opening, a 3-axis accelerometer flags tilt and impact, and smart reporting balances battery life with instant alerts on temperature excursions.
LTE Cat.1 with TCP, UDP, MQTT, AWS or the Milesight Development Platform keeps remote assets connected, while base-station positioning reports shipment location along the route.
IP67 waterproofing, food-grade housing, NFC setup, flight mode, 5,000-entry local storage and flexible mounting (cable tie, 3M tape, wall screws or optional magnet) support long-term cold-chain use with minimal maintenance.
0.96-inch OLED display for on-device readings.
M12 connector for external PT100, DS18B20 or TH probes.
LTE Cat.1 with TCP/UDP/MQTT/AWS connectivity.
Base-station positioning for shipment tracking.
IP67 waterproof, food-grade ABS+PC housing.
Light sensor for door-open detection.
3-axis accelerometer for tilt and impact alerts.
Up to 4.6 years battery life (UDP mode).
Technical data
| Specifications | |
|---|---|
| Technology | LTE Cat.1 |
| Frequency | LTE-FDD: B1/B3/B5/B7/B8/B20/B28 for EMEA + Australia/New Zealand |
| SIM Slot | 1 × Micro SIM (3FF), 1.8V/3V |
| Application Mode | TCP/UDP/MQTT/AWS/Milesight Development Platform |
| Specifications | |
| Connector Type | 5-pin M12 A-coded male connector |
| Connector Number | 1 × connector for TH/DS18B20/PT100 sensor |
| Built-In Sensor | Refer to optional external probe (see Order Codes) |
| Light | 0 ~ 600 lux; light/dark status |
| Device Position | Normal/tilt; −90° ~ +90° on X, Y, Z axes |
| Base Station Positioning | Longitude/latitude; typical deviation 1 km, max 5 km (urban main roads) |
| Specifications | |
| Screen | 0.96-inch OLED |
| Button | 1 × reset/power button |
| USB | 1 × Type-C for power supply (internal) |
| Specifications | |
| Power On & Off | NFC, USB, power button |
| Configuration | Mobile app via NFC |
| Min. Packet Transmission Interval | 30 min @ operating temperature ≤ 0 °C; 15 min @ > 0 °C |
| Advanced Feature | Threshold alarm, data storage (5,000 entries), data retransmission, flight mode, cumulative reporting, one-click reporting |
| Specifications | |
| Power Supply | 2 × 2500 mAh CR18505 Li-MnO2 batteries |
| Battery Life | MQTT/TCP ~4.2 years; AWS ~3.5 years; UDP ~4.6 years (6 reports/day, 30-min collection, positioning off, −20 °C; varies by probe) |
| Operating Temperature | −35 °C ~ +70 °C |
| Relative Humidity | 0% ~ 95% (non-condensing) |
| Ingress Protection | IP67 |
| Housing & Colour | ABS+PC (food-grade), white |
| Weight | 200 g (batteries included) |
| Dimensions | 112 × 72 × 29 mm |
| Installation | Cable-tie, 3M tape, wall screw or magnetic mounting (optional) |
No specification rows match the filter.
Applications
Food-grade PT100 needle probes measure core temperature inside insulated medical coolers, with the OLED display enabling quick checks during handover.
DS18B20 or TH probes monitor refrigerated cargo from ambient air to product core, with door-open and tilt alerts protecting quality in transit.
Optional PT100 probes cover industrial ranges up to 500 °C or cryogenic applications down to −200 °C, giving one cellular platform across diverse monitoring needs.
Cellular positioning and LTE reporting provide location and environmental data for logistics teams managing multi-stop cold-chain routes.
Questions
IP67, according to the specification.
–35 … +70 °C, according to the specification.
IP67, 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
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