The resistive principle uses the conductivity of the liquid to be tested. The electrical current travels through the liquid and comes into contact with the electrode detecting the reached level. Process connections are extremely varied, threaded, flanged or sanitary type with different sizes and materials.
The ELS Series Conductive Level Switch with Controller offer a wide range of customized options to meet any application’s need. They are designed to control the level of all conductive mediums.
SPECIFICATIONS
Power Supply: 220VC / 24 VAC is selectable
Current Consumption: 240VAC, 5A, SPDT
Wetted Materials / Temperature Range:
SUS304/316L+PP(PE): -20 to 80°C
SUS304/316L+PTFE: -20 to 200°C
Ti+PTFE -20 to 200°C
Enclosure Material: Polypropylene
Electrical Connection: Cable entry
Process Connection: ½, ¾, 1, 1½ NPT; tri-clamp or flange
Output: 5 A SPDT relay (240 Vac max)
Time Delay: 0.1 to 5 seconds nominal
Sensitivity Adjustment: 0.5 to 50 kΩ (potentiometer)
Electrodes: 316 SS
Electrode Length: 100 to 2000 mm (3.9" to 6.5')
BROCHURE 