The SITRANS LVL100 is a compact tuning fork level switch for liquid applications, such as overflow, high, low, demanding applications, and pump protection. It is suitable for space-restricted environments.
The SITRANS LVL100 is a compact vibrating‑fork level switch designed for liquid and slurry measurement in space‑constrained installations. It provides high‑ and low‑level alarms, fault monitoring for corrosion, loss of vibration, or crystal driver breakage, and protects against overflow and pump dry‑run.
The manual includes an overview of the device, technical specifications, installation guidelines, dimension drawings, and ordering information, helping users select the correct configuration and ensure proper integration into process systems. This manual is written in Chinese.
| Measurement principle | Vibrating fork level switch |
|---|---|
| Insertion length | 40 mm |
| Measurement accuracy (hysteresis) | ≈ 2 mm (0.08") |
| Switch delay | ≈ 500 ms |
| Operating frequency | ≈ 1200 Hz |
| Temperature range (standard) | -40 °C to +70 °C |
| Temperature range (high‑temp option) | -40 °C to +150 °C |
| Pressure rating | -1 to 64 bar g |
| Medium density range | 0.7 to 2.5 g/cm³ |
| Output type | Non‑contact electrical switch, PNP transistor |
| Weight | 250 g (9 oz) |
The fork can be inserted as little as 40 mm, making it suitable for tight spaces.
The device is rated for pressures from –1 to 64 bar g.
It offers a non‑contact electrical switch with a PNP transistor output.