Sensor/Transducer Monitoring
Meet our award-winning Sentra Family.
The Elecsys Sentra Family provides a comprehensive line of durable, dependable solutions for monitoring and data logging for any common sensor/transducer devices.


Elecsys SentraLink LT
The SentraLink LT enables monitoring of most analog sensors (4-20mA, 0-5V or 0-10V) or digital status/pulse accumulation units. This rugged and reliable, 2-channel system operates using an internal lithium battery or external power (10-25VAC or 9-36VDC). It also logs all measurements to an 8GB SD data storage card, periodically sending to the Elecsys Connect web portal.
SentraLink LT applications include:
- Water tank levels
- Pressure measurement
- Temperature
- Flow meter monitoring
- Corrosion rate monitoring

Elecsys SentraGate CP
The SentraGate CP is an expandable system that uses SentraNode ST units to monitor measurements from cathodic protection sites as well as sensors/transducers within 500 meters of the base station.
- Expandable sensor/transducer solution for monitoring multiple tanks, valves, or anything with a 0-5V, 0-10V or 4-20mA output
- 2 channels for cathodic protection and 2 channels for sensors/transducers

Elecsys SentraLink DR
The SentraLink DR is a revolutionary way to remotely monitor and collect data from any type of field sensor, transducer and field operations equipment.
- 4 open sensor/transducer measurement channels
- Input any 0-5V, 0-10V or 4-20mA sensors
- Up to 250ms scan rate
- Built-in data logger

Contact an Elecsys sales representative.
Our knowledgeable team and distribution partners are always here to help answer questions and find the right IIoT solutions for your operation.