
Triol TM01
Downhole Measuring System
Maximum accuracy and protection of the oil production process
Downhole Measuring Systems Triol TM01 is designed for collecting, processing, displaying, transmitting and monitoring the required set of submersible equipment current parameters, downhole parameters and sensor values of surface wellhead equipment.
Safety and production process reliability
Downhole Measuring Systems Triol TM01 allows you to protect ESP and power cable line from overheating or mechanical damage, to reduce the percentage of equipment failure due to overheating, disruption of supply; optimize ESP operation, Linear Electric Submersible Pump, low-speed valve motor by maintaining their optimal performance rate; provide remote communication with the user via a cellular channel or cable line; improve the safety and production process reliability.
Successful operation in aggressive environment
Due to efficient algorithms for sensors status requesting and data operation management system, TM01 system provides continuous monitoring of equipment status and allows you to make timely decisions to optimize the performance indicators of the controlled equipment.
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ISO 9001: 2015
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2014/35/EU
Triol TM01 Downhole Measuring System Lineup

TM01-05
TRIOL TM01-05
Sustainable and optimal solution for collecting, processing, displaying, transmitting and monitoring well parameters
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TM01-10
TRIOL TM01-10
Advantageous and reliable for collecting, processing, displaying and transmitting submersible equipment and well parameters
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TM01-11
TRIOL TM01-11
Specially designed, reliable solution for working with low-frequency motors
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TM01-12
TRIOL TM01-12
Highly reliable solution with a longer service life for collecting, processing, displaying and transmitting well parameters
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TM01-15
TRIOL TM01-15
Advantageous and reliable solution used in different industrial systems for controlling the pump discharge, pressure and temperature
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TM01-18
TRIOL TM01-18
High-temperature, reliable and profitable solution for systems working with hot fluids up to 175°C
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TM01-20
TRIOL TM01-20
Premium, high quality, reliable solution for collecting, rapid processing, convenient display, fast and reliable transmission of parameters
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TM01-25
TRIOL TM01-25
Unique, premium, highly accurate and reliable solution for collecting, processing, displaying and transmitting submersible equipment and well parameters
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Distinctive benefits
Investment Savings |
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Cost savings during commissioning and well operation |
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Increased production through quality and timely solutions |
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Increased service life of submersible equipment |
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Ensuring the safety of personnel at wells site |
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Options Available

High-Voltage Choke
Triol High-Voltage Choke is an effective element of Downhole Measuring System Triol TM01 that provides a reliable and guaranteed communication channel between surface and submersible units of TM01.
Triol High-Voltage Choke creates an artificial Wye point in step-up transformers where output windings are connected in a “triangle” circuit thus ensuring a guaranteed connection of surface panel to submersible units. Inductor provides stable communication between surface and submersible equipment, filters out PWM modulation peaks of VSD.
Triol High-Voltage Choke includes fuses that are installed on each phase to protect TM01 surface equipment from accidents caused by phase imbalance in the power supply circuit of submersible equipment.
The choke can be installed either in a step-up transformer case or near transformer or VSD in its case with IP56 enclosure.
Test Unit
Triol diagnostic Test Unit is an irreplaceable element of Triol TM01 complex that accompanies its entire life cycle. Test unit is a symbiosis of a wide range of functionality, mobility, and simplicity of operation together with high reliability in various environmental conditions.
TM01 diagnostic complex guarantees the successful installation of Downhole Measuring System to submersible equipment and its launch into the well. Triol Test Unit provides an increased safety level, trouble-free operation both during pulling&running and installation process.
Triol Test Unit allows diagnosing both submersible and surface units of Downhole Measuring System TM01 – both before and during operation.
- ESP downhole sensor - TM01
- Add huge benefits to your great proposal
- Installation of the Surface Card and Choke
- Maximum productivity due to high accuracy TM01
- Triol TM01 Downhole Measuring System