Oilfield services

Automatic echometer SUDOS-automat 2

Labour and time savings, more qualitative data due to automated long-term liquid level detection during different well operations


Automatization of long-term multiple liquid level metering during different well operations including bringing a well to stable production.


  • a portable single-block gauge with integrated battery for long-term measurements even under temperature below 0⁰ C;
  • performance reliability is provided by vibration and shock resistant design of a body;
  • automatization of work by means of 5-interval measurement programme – setting up necessary number of stages and interval measurements;
  • a wide temperature range from - 40⁰ C to +50⁰ C;
  • prompt and qualitative measurements due to accelerated calculation, bulk memory and quick data export to the database;
  • additional enhancement of echo signal assures accurate measurements;


The range of controlled liquid level From 20 to 3000 (6000) m
Range of measured annulus pressure in automatic mode From 0 to 100 kgf/cm²
Pressure range while controlling the level automatically From 0 to 50 kgf/cm²
Memory capacity
- alphanumeric records 12064
- charts 2605
Pressure resolution 0.1 atm
Number of echometer shots without recharging the battery, min 400*
Battery operating ON-time, min 14 hours
Battery charging time 3.5 hours
Operating temperature range from - 40 ⁰C to +50 ⁰C
Dimensions 185х420х190 mm
Weight 8 kg
Computer data transfer interface USB / RS232**
Explosion proof protection / Ingress Protection Rating 1 Ex ib IIB T3 / IP54

*Under normal climatic conditions

**Tools with RS232 interface are optional and must be ordered separately if required.


Product specification and user's manual

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