
Fozmula|TLL70
FOZMULA Level Switch Multi Float TLL70
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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.

MULTI-LEVEL TANK MONITORING WITHOUT CLIMBING OR GUESSING
Multi-level float switch for tank monitoring. Monitors up to four discrete levels in diesel, oil, or water tanks.
Four discrete level points
The Fozmula multi float monitors up to four levels in one unit. Each float closes a dry contact as the liquid reaches it, so you can wire low alarm, refill trigger, high alarm, and overfill cutout to separate inputs on your controller or telemetry system. No need to mount four separate switches or run four conduit runs.
Mechanical reed switch, no electronics to fail
Each float carries a magnet that actuates a sealed reed switch in the stem as it rises or falls. No circuit boards, no calibration drift. The switch either closes or it doesn't. That simplicity keeps the unit running in dusty workshops, outdoor depots, and remote sites where you can't fuss with settings.
Features & Benefits
Key Features
- Multi-level monitoring - up to four discrete points
- Float actuation - mechanical reed switch
- Suitable for diesel, oil, water
- Vertical mounting in tank roof or side wall
- Dry contact signal output per level
- Polypropylene floats, stainless steel stem
Benefits
- Know tank status without climbing or dipping
- Trigger alarms or pumps at set levels automatically
- No external power needed for float switches
- Fits most fuels, oils, and water applications
| Signal Output | dry contact closures for each float position |
| Mounting | vertical installation in tank roof or side wall |
| Multi-Level Monitoring | up to four discrete points |
| Float Actuation | mechanical reed switch |
| Multi | level monitoring - up to four discrete level points per switch |
| Suitable Fluids | diesel, oil, water, hydraulic fluids |
| Materials | polypropylene floats, stainless steel stem (standard configuration) |
Shipping & Dimensions
Ships from Brisbane warehouse. Standard delivery 2-5 business days.
Downloads
Compatible Products
Frequently Asked Questions
Can't find your answer?
Contact UsWhat is the Fozmula Level Switch Multi Float?
A multi-level float switch that monitors up to four discrete liquid levels in diesel, oil, or water tanks. Each float triggers a separate dry-contact signal as the level rises or falls.
Do I need external power for the switch?
The float reed switches themselves do not require power. You'll need power for any connected alarm panel, pump controller, or telemetry unit reading the signals.
Can I use this in AdBlue or aggressive chemicals?
Standard materials suit diesel, oil, and water. For AdBlue or corrosive fluids, contact us to confirm seal and float compatibility before ordering.
How do I mount the switch?
Vertical installation through the tank roof or side wall. Ensure the stem length matches your tank depth and that floats sit at your target level points.
What warranty and support is included?
12-month warranty on defects. Float mechanisms wear over time and are not warranty items beyond factory defect. For installation advice or replacement parts, contact sales@goind.com.au or 07 3204 2240.











