Features
- Highly sensitive and stable.
- Excellent mechanical strength and durability.
- Stable detection even with contamination or deposits on electrode.
- Applicable to highly conductive materials.
- Easily detects highly corrosive materials.
Operating Principles
It detects the variations of capacitance between
main electrode and tank wall or grounding electrode.
As the level in the tank rises, the capacitance value increases, which makes an output contact when it exceeds the preset value.
main electrode and tank wall or grounding electrode.
As the level in the tank rises, the capacitance value increases, which makes an output contact when it exceeds the preset value.
| Model | ALN |
| Power Source | 105 / 210VAC ±10% 50/60Hz |
| Power Consumption | 4.5VA |
| Contact Capacity | 250VAC 5A max. 30VDC 5A max (Resistance load) ※Minimum current load 10mA (24VDC) |
| Allowable Temperature (Amplifier) |
-25～+60℃ |
| Stable Detection Range | 1：High Sensitivity 0.5～20pF 2：Standard Sensitivity 2～50pF 3：Low Sensitivity 20～1000pF 4：Ultra Low Sensitivity 5～35Ω |
| ON Delay | Max.10 seconds, variable |
| Color | Gold |
| Enclosure Rating | IP67 |
