NexSens T-Node FR Temperature Sensor

The NexSens T-Node FR Temperature Sensor provides high precision measurements in a connectorized and addressable architecture for water quality profiling.

Titanium Thermistor:


Each node features an integral titanium thermistor secured and epoxied in a protective housing for underwater deployments.


Marine-Grade Cable:


Nodes are connected in-series using marine-grade cables with braided Kevlar core and double O-ring seals. Cables are available in increments from 0.5m to 50m.


High Accuracy:


Each sensor is accurate to +/-0.075 C. The exposed titanium thermistor makes direct contact with water, allowing readings to stabilize within 60 seconds.


Data Output:


Temperature data is transmitted on a RS-485 Modbus RTU string bus for integration with data loggers and SCADA systems.




Optional accessories include water quality sensors, pressure sensors, signal splitters, cable clamps, mooring line, and communication adapters.



More information from NexSens Technology



Make An Enquiry

    Additional information




    0 to 45°C (32 to 113°F)



    T90 Response Time

    60 Seconds

    Refresh Rate

    2 Seconds

    Maximum Sensors


    Maximum Length

    1219m (4000 ft)


    RS-485 Modbus RTU

    Power Requirement

    4 – 28 VDC

    Current Draw Per Node

    1.3mA active; 0.35mA sleep; 0.05mA deep sleep

    Connection Seal

    Double o-ring, gland and face seal


    8 pin, sensorBUS


    13.46cm L x 3.56cm Dia. (5.3” L x 1.4” Dia.)