1. Althen Sensors
  2. Sensors
  3. Pressure sensors
  4. Submersible pressure level sensors
  5. MPM416W Submersible Level Transmitter
  • MPM416W Sensor module with white casing and multiple connection points

MPM416W Submersible Level Transmitter

Reliable submersible level transmitter for accurate liquid level measurement in industrial and water applications. Designed for stable long-term performance in harsh environments.


Key features

  • High accuracy piezoresistive sensor
  • Fully sealed stainless steel design
  • Explosion-proof Ex ia II CT6 option
  • Suitable for harsh environments
  • Multiple output signals available

Performance highlights

The MPM416W submersible level transmitter uses a high-performance piezoresistive pressure sensor to accurately measure liquid levels based on hydrostatic pressure. This ensures stable and precise measurements, even in demanding environments.

Usage conditions

Designed for submersion in liquids, the sensor features a fully sealed stainless steel construction (IP68) and is resistant to harsh industrial conditions such as chemicals, wastewater, and outdoor installations.

Possible applications:

  • Water and wastewater management
  • Hydrology and environmental monitoring
  • Industrial tanks and reservoirs
  • Chemical and petrochemical industries
  • Power plants

Advantages of choosing this product

The separate construction with an external connection box simplifies installation, calibration, and maintenance. With certifications such as CE, CCS (marine), and explosion-proof approvals, this transmitter ensures safety and compliance across industries.

Other important features:

  • Wide pressure range: 1 to 200 mH₂O
  • Output: 4–20 mA, 0–10 V, 0–5 V
  • Power supply: 15–28 VDC
  • Temperature compensated for stability
  • Cable with vented tube for accurate measurement

Do you need this sensor for your next project?

Request a no-obligation quote or send us your contact details for a free, no-obligation consultation. Our sales engineers will then contact you within a maximum of 1 to 2 working days.

Talk to an expert

Talk to our experts

Not exactly what you are looking for? We offer standard sensors, but can also help you with sensors adapted for you or a fully customised measurement solution. Contact us for advice or pricing.

Talk to an expert

Technical Specifications

Specification Value
Accuracy +0.25%FS(typ.) +0.5%FS(max.)
Cable Cable: Φ7.2mm PVC/Polyurethane cable with vented tube
Diaphragm stainless steel 316L
Ex-proof class Exia Ⅱ CT6
Housing stainless steel 1Cr18Ni9Ti
Operation temperature -30℃ ~80℃ -10℃ ~70℃ -10℃ ~60℃
O-ring Viton
Overpressure 1.5times FS
Pressure range 1, 2, 5, 10, 20, 50, 100, 200mH2O
Protection IP68(sensor part), IP65(wiring part)
Rubber casing NBR
Storage temperature -40℃ ~120℃ -20℃ ~85℃

Related products

Need something else?

MPM416WK Armoured Level Transmitter

MPM416WK Armoured Level Transmitter

Datasheet View product

Related projects