EcoMeter P

Ultrasonic level sensor with integrated radio module and external power supply

General Information
Input / Output
Electrical Data
Mechanical Data
Certification / Approvals
Additional Information
SKU: EcoMeter P


  • Type of medium: Liquids
  • Measuring range: 0.5 to 3 m
  • Accuracy: ± 10 mm
  • Process temperature range: -10 to 60 °C
  • Measures in tanks of up to 19,999 litres
  • Measuring frequency: Sensor measures every 15 seconds
  • Transmission: Radio display also receives measurement data every 15 seconds
  • Display of measured values, time, room temperature, critical battery status

Fields of application

  • Suitable for steel tanks, plastic tanks, cellar tanks, concrete tanks and cisterns or all external tanks
  • Measures almost all tanks, regardless of manufacturer or construction material


The EcoMeter P ultrasonic level sensor from Proteus is a gauge specially designed for small tanks with fast and frequent level changes. The sensor sends a new level signal to the EcoMonitor every 15 seconds. This means that rapid level changes during filling or emptying can be reliably detected. The system consists of an ultrasonic level sensor (contactless sensor, no mechanical parts) with integrated radio module (reach up to 150m) and a separate, digital radio display. EcoMeter P measures the level in tanks with up to 19,999 litres of liquid.


*This device contains a small battery to measure during power failures. If the device is not connected to the mains plug for a long period of time, the battery may be drained.

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What do our customers say

Somya Gupta

The conversation was highly helpful to me. I want to know about the suitable sensors that can be used for level measurements for conical tank systems. Mr. Pedro has quickly responded and explained in very ease way. It was nice interacting with him.

Questions & Answers

Is it possible to add an 9m antenna extension (like for the EcoMeter PLUS)? (1 answer)
by Fabio, over 1 year ago
Hi Fabio, unfortunately it is not possible to have extension on EcoMeter P. For this purpose we recommend EcoMeter S Plus.
by Visaya, over 1 year ago
Does the Ecometer P has a version with three-pole, flat-pin (TYPE G) used in UK? (1 answer)
by Uvias, over 1 year ago
No, the Ecometer P comes with the standard two-pole, round-pin Europlug (Type C).
by Visaya Solutions, over 1 year ago
EcoMeter P

SKU EcoMeter P

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What do our customers say

Ohannes Markarian

A great company that provided a wide range of products from various suppliers. Support is excellent and very responsive

Product Details