Features
Features- If has no moving parts excluding the float. Highly reliable and easy to maintain.
- Resistant to property change and environmental change such as vapors, gases etc. as it has reed switch composition.
- Applicable to various types of liquids as the wetted part is composed of SUS or corrosion-resistant resin.
Operating Principles
Reed switch and resistance are set inside the stem. Float position (liquid level) is detected as change of resistance value. The change of resistance value is output as 4-20mA DC current signal by R/I converter in the amplifier.
| Model | Amplifier specification |
| Power supply | 100/200VAC ±10% 50/60Hz （Power of 24VDC may be possible） |
| Power consumption | 4VA |
| Temperature | 0～+55℃（No freeze No condensation） |
| Input signal | Resistance (Three wire type) |
| Input Impedance | Max．100kΩ（Detection impedance：1～3kΩ） |
| Output signal | DC4～20mA （Resistance Load Max．500Ω） |
| Linearity | FS 1% |
