CHESTER · Catalog application
CHESTER Current
Reduce unplanned downtime and improve OEE by monitoring machine activity through non-invasive current sensing. Retrofit any equipment without rewiring or production stops.
- Up to 4
- Sensors
- Li-Ion
- Backup
- < 180 μA
- Idle consumption
- IP67
- Enclosure
How it works
What CHESTER Current does
- Four input channels on one device
- Connect up to four probes for indirect AC and DC measurements on a single CHESTER unit
- Flexible measurement range
- Split-core probes matched to each machine's current range cover both AC and DC measurements
- Reliable power supply
- Operates on 6–28 VDC external power for stable and continuous operation
- Backup battery for emergencies
- Integrated Li-Ion backup battery ensures operation for several weeks in case of power failure
Applications
Where CHESTER Current runs today
Also used for
- OEE & machine utilization
- Energy consumption tracking
- Legacy equipment digitization
Specifications
Technical specifications
- Max. number of current sensors
- 4
- Power supply method
- Battery, or main + backup battery
- Nominal battery voltage
- 3.6 V
- Nominal battery capacity
- 7 700 mAh
- Nominal backup battery voltage
- 3.7 V
- Nominal backup battery capacity
- 2 150 mAh
- Operating voltage range
- 2.0 V to 5.25 V
- Idle current consumption
- < 180 μA
- Peak current consumption
- < 250 mA
- Operating temperature
- -30 to +70 °C
- Storage temperature
- -30 to +70 °C
- Dimensions
- 130×175×45 mm
Need it adapted?
We designed CHESTER Current, so we can change its sensors, firmware, enclosure or brand for your project.
- Or write to ask@hardwario.com
- Or call directly: +420 775 159 734