Oilfield services

Wireless automatic dynamometer SIDDOS-automat 3

It is designed for complex automatic monitoring of SRP condition.


  • complete diagnostic of SRP operation in automatic mode including bringing a well to stable production;
  • production rate evaluation in software;


  • automation of diagnostics monitoring processes;
  • operating temperature ranges from -40 °C to +50 °C;
  • the sensor is equipped with an audible and light indicators, telling a user when to stop or start SRP when monitoring static load and leakage;
  • accuracy, promptness and quality of measurements are achieved by means of an automation system, a traverse weight sensor and a stroke sensor;
  • single-block unit, shock-resistant body for reliable operation;
  • the tool is equipped with adjustable jackups that simplifies installation of a tool into intra-traverse space;
  • storage and analysis of results in specialized software;


Load measuring range 0-10 000 kgf
Position measuring range 0-3500 mm
Load and position control method direct
Diameter of the polished rod up to 39 mm
Stroke rate 0,5-15 SPM
Required intra-traverse space, min 45 mm
load resolution 10 kgf
Position resolution 5 mm
Control time during leak testing from 15 to 480 sec
Memory capacity up to 400 dynamometer cards
Battery operating ON-time, min 10 hours
Operating temperature range From –40 °С to +50 °С
Dimensions 155х290х205 мм
Weight 4,7 кг
Data transfer interface RS-232 (COM-port) or USB
Explosion proof protection / Ingress Protection Rating 1 Ex ib IIB T3 Gb X / IP54


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