DRN Pump Protector
Detects unusual pump operating conditions including dry-running and overload
The DRN model protects equipment (including pumps) from damage!
Minimizes production downtime.
Identifies possible causes of alarms so they can be investigated and addressed.
- Multiple Input: Two analog, one digital, one temperature input and one current input
- Easy operation: Equipped with EASY setup mode to remember the operation status and set the lower/upper limit values, as well as AUTO setup mode
- Bar graph: Visible indication of current operating status
- Logging capability: Data log feature for preventative maintenance scheduling
- Communication: RS485 external communication capability
Specifications
Supported pump models: MX, SMX, MXM, MDM, MDE and MDW.
| Model | DRN-01 | DRN-01 |
|---|---|---|
| Amperometric range | 0,5 - 30 A | 5 - 200 A |
| Current sensor | JS10FL | JS24FL |
| Analog input 1 | 4 - 20 mA or 1 - 5 V | |
| Analog input 2 | 4 - 20 mA or 1 - 5 V | |
| Temperature range: | -50 - 200°C (Pt100, K thermocouple) | |
| Digital contact input: | No-voltage contact signal (also for external reset) | |
| Contact output: | For pre-alarm: AC250V 8 A (load resistance) 1c For pump-stopping: AC250V 8A (load resistance) 1a |
|
| Logging capability: | Past records (with the calendar) | |
| Communication: | RS485 incorporated | |