Visatron VN301Plus Oil Mist Detector Central Unit
The Visatron VN301Plus Central Unit is designed to withstand extreme conditions such as vibrations or high temperatures at the engine.
The Visatron VN301Plus Central Unit is designed to withstand extreme conditions such as vibrations or high temperatures at the engine. Up to 10 sensors can be connected to the Central Unit, and up to 20 as a Master/Slave function. The software makes it possible to calibrate the sensors so they are always perfectly adjusted to the engine operating conditions. The Floating-Zero Algorithm adapts to the opacity in the crankcase arising from the operating conditions and therefore prevents false alarms.
The Remote Indicator 2 can be connected as an option, and is installed on the control desk in the engine control room. The central unit of the VN301Plus can communicate with modern control systems via ModBus/CAN Bus. All data on the system in stored in the central unit for analysis.
| Communication interface | CAN open/ MODBUS (RS485) |
|---|---|
| Installation | 4 x M10 |
| Display | Alarm localisation, Installation, Oil mist concentration, Pressure setting, System status |
| IP Rating | IP 65 |
| Housing | Aluminium |
| Working voltage | 18 – 32 VDC |
| Current consumption | max. 3A |
| Weight | 7kg |
| Vibrations | +/- 1.6 mm displacement or 4G (5-100 Hz) |
| Operating temperature | 5°C – 70°C |
| Storage | Events: 8000 |
| Humidity | Max. 95% |
| Communication cable to sensor | Schaller hybrid cable, halogen-free |
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