TS60x

The TS60x rides with the cargo: a 4G LTE Cat 1 logger in a food-grade IP67 case that reports temperature (-35°C to +70°C, ±0.2°C) and humidity (±2% RH) from anywhere with mobile coverage, with no gateway to install. A light sensor flags when a box is opened, an accelerometer detects tipping, cell-tower positioning shows roughly where the shipment is, and flight mode meets air-freight rules. The TS602 adds an OLED screen and an M12 port for external PT100, DS18B20 or humidity probes. Two replaceable batteries last up to 5.1 years and 5,000 readings are stored for retransmission. Typical uses are cold-chain transport of food, vaccines and medicines.