Intended Use
The LiquiCount LC1 is designed for monitoring and logging pulse-based measurement data in industrial and commercial environments.
The device is not intended for:
- Legal metrology applications
- Billing or trade measurement
- Safety-critical control systems
- Protective interlocking systems
- Use in explosive (ATEX) atmospheres
- Medical applications
Use of the product outside its intended purpose is the responsibility of the installer or end user.
Electrical Safety
The LC1 operates exclusively from a 12–28 V DC SELV (Safety Extra Low Voltage) supply.
⚠ The device must only be powered from a properly regulated SELV (Safety Extra Low Voltage) source.
- Do not connect to mains voltage.
- Do not connect to DC supplies exceeding 28 V.
- Do not connect to AC supplies.
Incorrect supply voltage may cause equipment damage and may invalidate warranty.
All signal inputs and outputs are SELV (Safety Extra Low Voltage)-level circuits only.
Installation Requirements
- Installation must be performed by competent personnel.
- The device is intended for fixed installation within a panel or enclosure.
- Ensure correct sensor supply voltage selection prior to connection.
- All wiring must comply with local electrical regulations.
- Do not over-tighten mounting screws.
- Disconnect power before wiring or servicing.
Mechanical Safety
The enclosure is designed for normal industrial handling.
- Do not subject the device to excessive mechanical shock.
- Do not strike or impact the enclosure.
- Do not use the enclosure as a structural support.
Mechanical robustness has been evaluated in accordance with EN 61010-1 requirements for accessible surfaces.
EMC Considerations
This equipment has been designed and tested in accordance with:
EN 61326-1 (EMC requirements for measurement, control and laboratory equipment)
To maintain EMC performance:
- Route sensor wiring separately from high-power conductors.
- Follow installation instructions.
