The TST103 is a 1-Wire Digital Temperature Sensor with a 1-Wire interface, designed for accurate monitoring in environments like server rooms and offices, and suitable for smart applications and data logging. It offers ±0.5°C accuracy within -10 to +85°C, features 12-bit precision, low power consumption, and supports multiple sensors on a single bus via its unique 64-bit serial code and daisy-chainable RJ11 connectors.
The TST103 is a 1-wire digital temperature sensor that can connect to a 1-Wire interface, making it ideal for monitoring and control in environments, such as server rooms, offices, and storage areas for temperature-sensitive goods. Its suitability extends to smart office applications, data loggers, and thermostats. For convenient installation in server environments, a specific accessory for 19” cabinets is available separately.
The TST103 sensor delivers high measurement accuracy of ±0.5°C within the -10 to +85°C range, employing 12-bit precision from its integrated digital-to-analogue converter. Operating with a low current consumption of under 2mA and a supply voltage range of 3 to 5.5VDC, the TST103 communicates via a 1-Wire bus. Each unit features a unique 64-bit serial code, enabling the use of multiple sensors on the same bus, and incorporates two RJ11 connectors for simplified daisy-chain wiring.
| Operating Range: | -40 to +85°C |
| Accuracy (Max): | ±0.5°C (-10 to 85°C), ±2.0°C (-40 to 85°C) |
| Resolution: | 0.1°C |
| Supply Voltage: | 3 to 5.5vDC |
| Ingress Protection: | IP20 |
| Dimensions: | 85 x 35.1 x 23.5mm |
| Cable: | Two RJ-11 in parallel |
TST103
£26.67
CabU_1m_RJ11
£6.23
CabU_3m_RJ11
£7.60
CabU_30m_RJ11
£24.68
SPL2_RJ11
£15.08
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