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EK Engineering Fischer - Model NC57 -Capacitive Liquid Level Transmitter
Fischer NC57 is rugged, industrial grade liquid level transmitter based on capacitive sensor cell. It is single electrodes and suitable for all liquids including diesel, hydrocarbons, water, sewage, effluent etc. It can be designed for 400 ~ 2000 mm depth and configurable with remote device.
A metal rod need to be mounted at a fixed distance from the tank wall. This forms a capacitor when charged with AC voltage. When the rod is immersed in a liquid media, the capacitance value become function of immersed length.
With probe fixed vertically downward, immersion length is proportional to the liquid level. Hence, capacitance of the probe become function of liquid level. An electronic module inside NC57 converts the capacitance value to level measurement and transit as linear analog signals in voltage or current form.
- Rugged design
- IP67 ingress protection
- Built in electronic module
- Easy setup and installation
- Sensing technology: Capacitance sensor cell
- Level measuring range: 400 ~ 2000 mm (other range on special order)
- Operating pressure: 10 bar max.
- Operating ambient and media temperature: max. 80° C
- Number of electrodes: 1
- Process connection: threaded G 1/2, G 1
- Ingress protection: IP67
- Supply Voltage: 9 ~ 32 VDC
- Output Signal: (0) 4 -20mA / (0) 1 – (5) 10V
- Electrical connection: male M12 type round shell connector
- Housing: stainless steel
- Media contact: blank rod of stainless steel 1.4404, ECTFE coated
- Water, DM Water
- Effluent, industrial discharge
- Diesel, lubricants, hydrocarbons
- Power plants
- Marine, shipping, ship building
- Manufacturing industries
- Chemical and process plants
- Hydrocarbon, oil & gas
- Environment system
- Water, effluent treatment system