Description
Level Transmitter LMP633-NSN-S – Submersible Level Transmitter
Reliable level sensor for continuous level measurement in all types of liquids.
The LMP633-NSN-S is available in diameters of 16, 22, or 28 mm and is ideal for installation in confined spaces, wells, and tanks. Custom measurement ranges are offered as standard to meet various process requirements and applications.
The sensor can also be used in more viscous media, such as sludge. Removing the protective cover exposes the front-mounted diaphragm, enabling stable and reliable measurement even in demanding environments.
Examples of Applications
- Level measurement in all types of liquids
- Level measurement in wellbores or open tanks
- Groundwater monitoring
- Pumping stations
- Sludge tanks
- Diesel
- Open water
- Customizable measurement ranges or 0–1 mH₂O to 0–200 mH₂O
- Diameter 16, 22, or 28 mm
- Up to 1,000 m of cable
- Communication: Hart or Modbus RS485
- Output signal: 4–20 mA, 0–10 mA, 1–5 VDC, 0–10 VDC, 0–5 VDC
- Accuracy: 0.25% F.S., 0.5% F.S.
- The LMP633 level meter offers high accuracy
- Short-circuit-proof, with reverse-polarity and overvoltage protection
- Durable and reliable in most conditions
- The LMP633 level sensor is designed for a long service life
- Cable with built-in air tube for pressure compensation
Examples of applications:
- Level measurement in all types of liquids
- Level measurement in wellbores or open tanks
- Groundwater monitoring
- Pumping stations
- Sludge tanks
- Diesel
- Open water



