Levelstate Systems Ltd
Levelstate - Model NANO -Electronic Level Switch (ELS)
Levelstate ELS NANO provides a reliable and cost effective means of sensing water/steam level in high pressure/temperature applications. Pressure parts available upto 207 bar at 370? as standard (optional: super-critical). With detection upto 4 channels (optional: upto 8 channels) in Type 300+, the installed cost per detection point is appreciably lower. ELS NANO (single channel) is an effective and economical replacement to the float type level switch.
Most popular related searches
level switch
water level monitoring
float level switch
water probe
hazardous zone
water level pressure
float switch
level indicator
explosion hazard
water conditioning
- Single point steam/water level detection
- Available for pressure rating upto 207 bar (3000psi)
- Ideal for economic replacement of float type level switches
- Visual indication (LED)
- Universal input power supply
- Adjustable on/off time delay output
- Available for hazardous zone (explosion proof ) and super-critical application
- The technology uses resistivity discrimination between steam and water to provide indication
- Detection level is dependent on water purity and operating conditions i.e. temperature and pressure
- Sensing element is a Probe with an insulated tip inserted in a side-arm Water Column/Probe Insert. Voltage is applied to the tip: conduction occurs between the tip and the inside wall of the Column/Probe Insert
- Resistance <0.1M Ohm indicates water i.e. Probe is immersed in water. Similarly, resistance >0.1M Ohm indicates steam i.e. Probe is in steam.
- An electronic discrimination circuit is used to discriminate the Probe resistance and generate the display logic accordingly