Wetted Parts: Polypropylene and Ryton
Temperature Range: -40°F to 194°F
Maximum Pressure: 150 PSIG @ 77°F
Switch Type:
FET transistor, 36 VDC/100 mA Max.
SPST Relay, 60 VAC/VDC @ 1 Amp
Switch Output: Field Selectable N/O or N/C
KOBOLD’s NWP level switch works on the vibrating fork principle. The tuning fork vibrates at a frequency of 400 Hz in air. When the fork becomes immersed in liquid or slurry, the vibration ceases. This cessation is detected by the electronics which activate a transistor switch or SPST relay. The robust vibrating fork technology provides a reliable switch for a multitude of tough applications and is suitable for use with foaming, turbulent and some coating media. The all solid state design affords the user the ultimate in reliability. A chemically resistant all-plastic design makes it ideal for use with many aggressive liquids. Should your application require a higher power switching capability, a 10 amp relay output is available through use of the RL- 5900 series power supply/relay module.
