
Fozmula|TLL352-1250
FOZMULA Level Sensor 4-20ma 1250mm L TLL352-1250
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Email sales@goind.com.au or call 07 3204 2240 for live availability.
Ships from Brisbane warehouse. Standard delivery 2-5 business days Australia-wide.

ANALOG LEVEL SENSING FOR SITES THAT NEED SIMPLE AND RELIABLE
1250mm submersible 4-20mA level sensor for diesel, AdBlue and oil tanks. Fits standard 2 inch BSP tank fittings. Simple analog signal suits most fleet telemetry and gauge systems.
Why 4-20mA matters
Most fleet telemetry, SCADA and tank gauge systems speak 4-20mA. It is the simplest industrial signal to wire and troubleshoot. If your controller accepts analog input, this sensor plugs straight in. No proprietary protocols, no software configuration, no digital handshake failures.
Submersible probe design
The probe sits in the fluid. As level rises and falls, the sensor outputs a proportional current signal from 4mA at empty to 20mA at full. The 1250mm length suits most upright diesel, AdBlue and oil tanks. Standard 2 inch BSP thread fits common tank bosses without adaptors.
Features & Benefits
Key Features
- 1250mm probe length
- 4-20mA analog output signal
- 2 inch BSP thread fitting
- Submersible probe design
- Suits diesel, AdBlue, hydraulic and lube oil
- Works with most fleet telemetry and PLC systems
Benefits
- Continuous level reading, no guesswork on tank fill
- Standard 4-20mA signal works with existing gauges and controllers
- Fits common 2 inch tank bosses, no custom fabrication
- Simple analog signal, easier troubleshooting than digital protocols
| Output Signal | 4-20mA analog |
| Probe Length | 1250mm |
| Thread | 2 inch BSP |
| Submersible Design | probe sits in fluid |
| Works With | diesel, AdBlue, hydraulic oil, lubrication oil |
| Compatible With | fleet telemetry, PLC, analog gauges |
Shipping & Dimensions
Ships from Brisbane warehouse. Standard delivery 2-5 business days.
Downloads
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Frequently Asked Questions
Can't find your answer?
Contact UsWhat is the Fozmula 1250mm level sensor?
It is a submersible probe that outputs a 4-20mA signal proportional to fluid level in a tank. The probe is 1250mm long and screws into a 2 inch BSP tank fitting.
What does 4-20mA mean and what do I connect it to?
4-20mA is a standard industrial analog signal. At empty the sensor outputs 4mA, at full it outputs 20mA. You wire it to a telemetry unit, PLC, or analog gauge that accepts 4-20mA input.
Will it work with my fuel or oil?
Yes for diesel, AdBlue, hydraulic oil and lubrication oil. Not suitable for petrol or aggressive solvents.
What if my tank is deeper or shallower than 1250mm?
The sensor will still work but you will not use the full 4-20mA range. For best accuracy match probe length to your tank depth. Contact sales@goind.com.au for other lengths.
What is the warranty and how do I get support?
12-month warranty covers factory defects. Physical damage or contamination is not covered. For support or custom lengths contact sales@goind.com.au or 07 3204 2240.











