liman-tech
120+ projects in Liman Group · direction since 2021

A finger on the pulse of your assets.

Strix gives the owner, the CFO and the chief engineer a single real-time picture of the enterprise: revenue, downtime, risk — with no intermediaries and no retold reports.

A full Russian stack for predictive analytics and APC. From sensor to advisor. From signal to economics.

120+
projects in the Group portfolio
92 kHz
vibroacoustic sampling per channel
2–6 mo
defects seen before failure
< 30 d
pilot to first results
strix.liman-tech.ru · overview
Live · 12 sites streaming
Strix: plant energy monitoring
Where Liman-Tech is in production
Heavy engineering
Capital city metro
Marine propulsion
Electrical equipment
New · Free tier

Start collecting data in the next 30 minutes.

Strix Connect is our software-only OPC UA gateway. One binary, runs on any Linux box — your laptop, a VM, a spare server, a Pi in the cabinet. No PO, no shipping, no commissioning trip. Free for the first 100 tags, forever.

  • OPC UA, Modbus TCP/RTU sources
  • MQTT, Kafka, REST, OPC UA outputs
  • Edge buffer survives connectivity loss
  • ≤ 80 MB RAM, single binary
terminal — install Strix Connect
# pull and run
$ docker run -d \
    -p 4840:4840 \
    -v $PWD/lite.yml:/etc/limantech/lite.yml \
    limantech/strix-connect:latest

# in lite.yml — point at your PLC
sources:
  - name: pump-14
    type: opcua
    endpoint: opc.tcp://10.0.5.31:4840
    nodes: ["ns=2;s=Vibration", "ns=2;s=Bearing"]

outputs:
  - type: mqtt
    broker: tcp://broker.local:1883
    topic_prefix: factory/

✓ Strix Connect ready · 12 tags · streaming
Platform

From signal to action, in one stack.

Most monitoring tools stop at dashboards. Liman-Tech closes the loop — from the bearing on the floor to the work order on the technician's tablet.

Signal chain From the bearing to the work order
Step 1
Sense

Passer acquisition controllers digitise vibration and motor current at lab-grade fidelity — 8 channels, up to 92 kHz — and stream raw waveforms straight to the edge.

Step 2
Connect

Larus gateways aggregate sensor and PLC data, run edge inference and forward to your cloud, MES, SCADA or CMMS — software-only or hardware appliance.

Step 3
Decide

Strix is the platform that ties it together — analytics, asset twin, computer vision, ranked work orders. Run it in our cloud, your server, or on a Larus appliance.

Products

Software, gateways, sensors — pick your entry point.

Eight products: Passer controllers, Larus gateways, the Strix platform and the LISU HMI. Mix and match — start free, scale to a turnkey appliance.

Strix
Strix
Strix Connect
First step — take the pulse

A software-only OPC UA / Modbus gateway. Install on any Linux server in 30 minutes, stream tag data to MQTT, Kafka, REST or Strix. Free tier for up to 100 tags.

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Passer-V
Passer
Passer-V
Stethoscope on the asset

An 8-channel IEPE/ICP vibration data-acquisition controller. Up to 92 kHz per channel. Streams raw signals to a Larus gateway for FFT, envelope, ML inference and SCADA integration.

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Passer-T
Passer
Passer-T
Sphygmomanometer on the asset

A multi-channel current acquisition controller for motor signature analysis (MCSA). Captures stator current and voltage at high resolution, streams to Larus for diagnostics — broken bars, eccentricity, bearing faults, load anomalies.

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Larus-10
Larus
Larus-10
Cardiogram at the edge

Industrial edge gateway. Ingests raw streams from Passer controllers, computes FFT, envelope, RMS/Peak/Crest factor and runs ML classifiers — then forwards results to your SCADA, MES, CMMS or Strix.

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Larus-100
Larus
Larus-100
Cardiogram + reflex

Larus-10 plus an Eclipse 4diac (IEC 61499) runtime for deterministic edge automation. Same diagnostics stack on Passer streams, plus the ability to act locally — interlocks, sequencing, skid-level control.

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Larus
Larus-1000
Full stack in a box

A turnkey edge appliance: Larus hardware with the full Strix platform preinstalled. Ship a single box that already runs computer vision, vibration diagnostics, asset twin and edge analytics.

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Strix
Strix
Strix
Therapist + prescription

The Liman-Tech software platform: data fabric, asset twin, analytics and apps for predictive maintenance, computer vision and edge automation. Runs in your cloud, your server, or on a Larus appliance.

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Other
LISU-Monitor
The cardiologist's dashboard

LimanISU-Monitor (LISU) — the HMI tier of the platform: a dashboard for the owner, the CFO and the chief engineer. On server, workstations and smartphone. Listed in the Russian software registry (Mincifry №15057).

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Industries

Built for heavy industry — not light machinery.

We focus where downtime is most expensive: rotating equipment in extraction, processing, and energy — plus cross-industry solutions that work at any plant.

Mining
Mining & Mineral Processing

From extraction and crushing through grinding, flotation, thickening and tailings. Vibration diagnostics, current diagnostics and APC optimization at every process stage.

Oil & Gas
Oil & Gas, Petrochemicals and Refining

From extraction and feed conditioning through distillation, hydroprocessing, petrochemicals and tank farms. Vibration and current diagnostics on critical pumps and compressors, plus APC on key units.

Power
Power & Utilities

Thermal, hydro and renewable generation, transmission and distribution. Vibration and current diagnostics on turbines, generators, pumps and auxiliary-circuit fans; APC on combustion, water-steam loops and the energy balance.

Cross-industry solution
Equipment Diagnostics

Vibration and current diagnostics with remaining-useful-life (RUL) forecasting — we spot defects 2–6 months before failure. The move to condition-based maintenance. No in-house diagnostics team? We run it remotely.

Cross-industry solution
Energy Efficiency

Cut your plant's energy bill — metering, specific-consumption norms and verified savings. From an energy audit to energy performance contracting (ESCO): pay out of what you save, with no upfront investment.

Machine tools
Metalworking

Vibration and current diagnostics, OEE and remaining-life forecasting for machine tools – from 1–2 machines to a holding-wide fleet. No in-house diagnostics team? We run it remotely.

Cross-industry solution
Process Advisory Systems

Strix APC — an advisor on top of your process control system: soft sensors between lab samples, MPC loops, computer vision as a sensor. Less quality variation, fewer reagents and less fuel — the human stays in the loop.

Cross-industry solution
Executive Dashboard

What the asset is earning right now and where the money leaks: a loss waterfall in money, plan / actual / forecast, site comparison — on the owner's and CFO's phone, with no retellings and no manual reports.

Documentation

Full technical documentation — open access.

Hardware specs, integration guides, 4diac materials, developer references and Strix application docs. No signup, no lead capture — for the engineers on your maintenance team and your APCS integrators.

Pilot program

Install Liman-Tech on one machine.
Show ROI in 30 days.

Pick your most critical asset. We ship sensors, set up edge gateway, and deliver a baseline + first insight within four weeks. No platform commitment.

  • Sensors and gateway shipped within 7 days
  • On-site or remote commissioning
  • Reliability report at the end of the pilot
Contracts are signed with a Russian-jurisdiction legal entity; international invoicing in USD or EUR.