DRAGINO NB-IoT PT100 Temperature Monitoring Transmitter

The DRAGINO NB-IoT PT100 Temperature Monitoring Transmitter is an industrial NB-IoT temperature transmitter designed for applications where temperature measurements need to be collected remotely and transferred to an IoT server.

The transmitter reads temperature from a compatible PT100 probe and converts the measurement into temperature data before transmitting it through an NB-IoT network. LTC1-NB/NS provides one temperature monitoring channel, while LTC2-NB/NS supports up to two temperature monitoring channels.

The device supports periodic data transmission, temperature alarms and data logging. Bluetooth v5.1 can be used for remote configuration and wireless OTA firmware updates, reducing the need for physical access during configuration and maintenance.

How it works

• A compatible 3-wire PT100 probe measures the temperature at the selected monitoring point.
• The LTC1 or LTC2 transmitter processes the PT100 measurement.
• The transmitter sends the temperature data through an available NB-IoT network.
• Data can be uploaded periodically to an IoT server using supported protocols.
• LTC1 also provides a button-activated function for immediately sampling and uploading a data packet.
• LTC2 supports TCP, MQTT, MQTTs, UDP and CoAP uplink methods.

Why choose this product

• Remote NB-IoT connectivity - suitable for temperature monitoring where data needs to be transferred over a cellular IoT network.
• Choice of one or two channels - LTC1 is suited to single-point monitoring, while LTC2 can monitor up to two temperature channels.
• Flexible PT100 options - different probe variants are available for standard, low-temperature, high-temperature, ultra-high-temperature and flat-surface measurement requirements.
• Remote configuration - Bluetooth v5.1 support allows configuration and wireless firmware updates.
• Data logging and alarms - built-in functions support monitoring requirements where recorded measurements and temperature alerts are required.