Explosion protection for
- Rhewa indicators by pressurisation using an Eex p control device (Eex e ib d iap IIC T4) and zener barriers. For legal for trade and non-trade applications in Zone 1 and 2.
- Load cells/weighing platforms with intrinsically safe design (Eex ia IIC T4) for Zone 0, 1 and 2.
Advantages at a glance:
- Flexible adaptation to customer requirements
- Several indicators, weighing platforms, remote displays, printers, barriers etc. can be connected to one control device.
- Distances of up to 60 m possible.
- All electronic assemblies remain largely unchanged in the standard version
- For Zone 1 and 2
- To temperature class 4
We are happy to create the optimum solution for your application!
The following requirements are to be clarified:
- Explosion protection zone/temperature class
- Legal for trade/non-trade application
- Location of the individual scale components (is the entire weighing instrument in the explosion zone or just the weighing platform?)
- Indicator functions (switching, printing, data communications, etc.)