VEGAMET 842 Controller & Display Instrument | VEGA Level Sensors
Controller & Display Instrument
VEGA Level Sensors
VEGAMET 842
The VEGAMET 842 controller & display instrument feeds the connected 4 … 20 mA VEGA level sensor, processes the measured values and displays them. A large display for data visualisation is integrated in the housing designed for rough field conditions. It enables a simple conversion of pump controls, flow measurements on open channels and weirs and totalizers.
With VEGAMET 842, limit values can be reliably monitored and relays can be switched, e.g. for an overfill protection according to WHG. Due to its various possibilities it is suitable for many industrial branches.
The VEGAMET 842 has a clear display that is easy to read in sunlight and darkness and the controller eliminates the need for complex programming of control tasks.
VEGAMET 842 Controller & Display Instrument
Technical Specification
| Protection Rating | IP66/IP67, Type 4X |
| Input |
2 x 4 … 20 mA sensor input
|
| Output |
3 x operating relay
1x failure relay (instead of operating relay)
2x 0/4 … 20 mA current output
|
| Ambient Temperature | -40 … 60 °C |
The VEGAMET 842 controller can power the connected sensor and process its measurement signals. The requested parameter is shown on the display and also output to the integrated current output for further processing. The measurement signal can thus be transferred to a remote display or a superordinate control system. Operating relays for control of pumps or other devices are also integrated.
Dimensions
Application
Differential water level measurement for control of screen raking
VEGAMET 842 is an universal controller for measured value processing display in coarse and fine screens. Mechanical cleaning removes entrained floating matter with screens or sieves. This protects the downstream process stages from buildup, clogging and abrasion. Solids with diameters greater than 25 mm are trapped in the coarse screens, compressed in a press and then disposed of. Finer secondary screens remove smaller residual materials. Measurement of the difference in water level between the front and the back of the screen determines the degree of contamination and initiates the cleaning of the screen when necessary.
VEGA Controls Use Sensors, Switches & Transmitters For Continuous Level, Point Level & Pressure Measurement In Process & Hazardous Area Industries.
VEGAMET 842 Controller – Spec Sheet
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