Products
Wireless Current Sensors: 100 A to 500 A
Clamp-on, powered by the cable it measures, wireless data.
One Product Family, Every Facility Size
From a small lighting circuit to a factory's main feeder.
- Clamp-on
- Battery-free
- Wireless data
VOLT21
100 A
Lighting, office equipment and small air conditioners
- Φ16 mm cable opening
- Clamp-on installation
- Battery-free
VOLT23
250 A
Commercial HVAC, compressors and distribution panels
- Φ16 mm cable opening
- Clamp-on installation
- Wireless data
VOLT25
500 A
Large motors, chillers and main feeder lines
- Large clamp, separate transmitter
- Φ36.5 mm cable opening
- Battery-free
Installation Without Opening Panels. Your business never stops.
The sensor clips onto the cable and draws its power from it. Hotel guests, factory production and mall visitors notice nothing.
- 1The sensor clips onto the cableNo power cut, no panel dismantling
- 2Data flows automaticallyNo extra wiring or infrastructure
- 3Consumption is visible from day oneThe whole facility on one screen
- 0
- Production loss
- 0
- Battery changes
- 0
- New wiring
Frequently asked questions
Do you need to cut the power for installation?
No. Sensors clip onto the cable; panels aren't dismantled and power isn't cut. Your business keeps running as normal during installation.
Do the sensors need battery changes?
No. Sensors draw their power from the cable they measure — no batteries and no new wiring.
How long does installation take?
Around 40 measuring points in a mid-sized hotel are completed in a single day. The first data appears on the dashboard the same evening.
Is our data secure?
Data is encrypted in transit and at rest. Access is managed per user, and you can export your data at any time.
What happens when the contract ends?
Because sensors clamp on, they come off just as easily — no trace is left in your facility.
Energy Monitoring Infrastructure Across Türkiye
Voltand makes energy consumption visible and manageable. Our team runs everything from installation to reporting.
voltand.com