
OLE|Z5020-1ATEX-A12
OLE Z5020 Tank Gauge Flammable Liquids with Probe for Tanks upto 3m in Height Z5020-1ATEX-A12
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Contact for live availability
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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.
ATEX-CERTIFIED TANK MONITORING FOR SITES THAT CAN'T RISK GUESSWORK
ATEX-certified tank gauge with 3m probe for safe diesel and petrol level monitoring in hazardous areas. Premium accuracy for sites that can't risk guesswork.
Why ATEX matters
If you're storing diesel or petrol in a classified hazardous zone, standard gauges aren't legal to install. ATEX certification means this gauge is engineered to prevent ignition in explosive atmospheres. It's a compliance requirement on many fuel depots, mining sites, and workshops where vapour concentration can reach dangerous levels. This isn't marketing talk, it's the law in regulated environments.
What you get
A 3m electronic probe that reads tank levels accurately without manual dipping. Prevents run-outs that stop work, and overfills that spill product. The gauge mounts externally, reads remotely, and keeps operators out of confined spaces. Suited to diesel, petrol, and other flammable liquids in tanks up to 3m depth.
Features & Benefits
Key Features
- ATEX certified for hazardous area use
- CE marked to European standards
- 3m probe for tanks up to 3m height
- Approved for flammable liquids
- Electronic level monitoring
- Premium-grade accuracy
Benefits
- No manual dipping in hazardous zones
- Prevent costly tank run-outs or overfills
- Compliant installation in classified areas
- Accurate readings when it matters most
| Output | 1 x Modbus RS485 with registers for all features |
| Input | 1 x Tank Sensor 4-20 mA (new or existing measuring sensor) |
Shipping & Dimensions
Ships from Brisbane warehouse. Standard delivery 2-5 business days.
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Frequently Asked Questions
Can't find your answer?
Contact UsWhat is the OLE Z5020 gauge?
An ATEX-certified electronic tank gauge with a 3m probe, designed for safe flammable liquid level monitoring in hazardous areas. Reads diesel, petrol, and similar fuels in classified zones.
Why does this gauge cost more than a basic dipstick or mechanical float?
ATEX and CE certification for hazardous area use. Premium gauges meet strict safety standards for explosive atmospheres, which basic equipment cannot legally operate in.
What tank sizes does the 3m probe suit?
Tanks up to 3m in height. Most standard 1000-5000L diesel and petrol bulk tanks fall within this range. Measure your tank depth before ordering.
Can I use this gauge on non-flammable liquids like water or oil?
Yes, though the premium price reflects hazardous area certification. If your application is not in a classified zone, a workhorse-tier gauge may suit better and save cost.
What warranty and support come with this gauge?
12-month manufacturer warranty on defects. For installation guidance or ATEX compliance questions, contact sales@goind.com.au or 07 3204 2240.











