CZK
EURCHESTER Current Z
CHESTER Current Z
Buying in volume? Write to [email protected] for an individual offer.
Free shipping from 125 EUR in the Czech Republic, 150 EUR to Slovakia and 250 EUR to all other countries we ship to (order value incl. VAT). All rates: Shipping and payment.
EU companies outside the Czech Republic with a valid VAT ID buy without VAT (reverse charge).
3-year HARDWARIO guarantee. Details in our terms.
Price includes a WEEE recycling fee for the Czech Republic.
Price includes a WEEE recycling fee for the Czech Republic.
It allows you to monitor machine activity and optimize energy efficiency. CHESTER Current measures the current and provides statistical data such as average, maximum, minimum and median values, both for the running average measurement and for the RMS value.
Examples of use: Machine monitoring, fault detection on production lines and solar panel efficiency monitoring.
Technical specifications
| Power supply method | Battery, or main + backup battery |
| Thermometer accuracy (0 to 65 °C) | ± 0.2 °C |
| Nominal battery voltage | 3.6 V |
| Nominal battery capacity | 7 700 mAh |
| Idle power consumption | < 180 μA |
| Operating temperature range | -30 to +70 °C |
| Max. number of current sensors | 4 |
HARDWARIO Cloud
Every CHESTER device can be connected to the HARDWARIO Cloud and managed in a clear user interface. You can group devices into organizations and groups and assign access to other users.
With user-defined HTTP/S callbacks, data can be delivered instantly to your HTTP/S endpoint, and the JSON message structure can be easily modified using JSONata. Integration with your favorite applications is fast and seamless.
Dashboards
See all your data clearly in a customizable dashboard. You can use a pre-made solution, or we can customize the dashboard to fit your needs. You can see the data in real time, and a history that goes back up to a year is also available. You can easily set the period you are interested in: by weeks, months, etc.
Resources
Safety information
- Read the documentation at docs.hardwario.com before installing the product.
- Use the product only for its intended use and within the operating conditions given in its documentation.
- Do not modify the product beyond what the documentation describes. Do not use a visibly damaged product.
- The product is not designed for potentially explosive atmospheres.
- Keep a distance of at least 20 cm between the device and people while it operates.
- Open the enclosure only in a clean, dry place. The electronics are sensitive to electrostatic discharge: touch a grounded object before handling them.
- Disconnect external power before you open the enclosure or replace the battery.
- Clip the current probes only around insulated conductors. Near live parts of a mains installation, only a person qualified in electrical installation may fit them.
- Replace the batteries only with the type given in the documentation and insert them with the correct polarity (+ and −).
- Never recharge primary (non-rechargeable) cells. Do not short-circuit, open, crush or heat batteries and do not throw them into fire.
- Keep batteries out of the reach of children.
- A damaged or leaking battery can overheat or catch fire: take it out of service and do not touch leaking electrolyte.
- Lithium batteries are dangerous goods in transport. When shipping, follow the carrier's rules for lithium batteries.
| Manufacturing company | HARDWARIO a.s. |
|---|---|
| Address | U Jezu 525/4, 460 01 Liberec, Czech Republic |
| [email protected] |