Analog & frequency
AG-AF
Connect fuel level measurement to a tracker or controller with an analog or frequency input.
Explore sensor ↗PRODUCTS
Choose how you connect.
Start with the interface on your tracker or controller. Then select the probe length and installation arrangement for your tank.
Explore the sensor range.
RS485 digital
AG-RS485
Bring digital fuel level data into a compatible RS485 tracking or monitoring system.
Explore sensor ↗
RS232 digital
AG-RS232
Add a dedicated digital fuel level connection to a tracker equipped with an RS232 port.
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Wireless Bluetooth
AG-BFLS
Monitor fuel levels without an external power cable, using a compatible Bluetooth receiver.
Explore sensor ↗AT A GLANCE
Four interfaces. A clearer choice.
Match the electrical connection and communication protocol, not just the connector.
| Model | Output | Power | Your equipment needs | Configuration |
|---|---|---|---|---|
| AG-AF | 0–9 V / 500–2000 Hz | 12–30 V DC | Analog or frequency input | PC Configurator 5.7 |
| AG-RS485 | RS485 digital | 12–30 V DC | RS485 interface | PC Configurator 5.7 |
| AG-RS232 | RS232 digital | 12–30 V DC | RS232 interface | PC Configurator 5.7 |
| AG-BFLS | Bluetooth Low Energy | Internal lithium battery | Compatible BLE receiver | Mobile app |
Wired supply values follow the 2025 user guide technical table. Confirm the specification for your hardware revision when ordering.
BEFORE YOU ORDER
A few details make
the selection simpler.
Share your tank dimensions and connected device model so we can help identify a suitable configuration.
- 01
Fuel and tank
Fuel type, internal tank depth, tank shape and installation location.
- 02
Device and interface
Tracker or controller model, available input and supported protocol.
- 03
Installation and quantity
Available power, environment, required probe length and number of sensors.
LET’S FIND THE RIGHT FIT
Start with your tank.
We’ll help with the sensor.
Tell us the fuel type, tank depth and tracker interface.