OMax — Full Diagnostics, Zero Cabling

The battery-powered wireless sensor with the complete four-sensor suite: triaxial vibration, acoustic emission, magnetic flux and temperature. Up to 5 years of battery life, an ATEX-certified option, and installation in minutes — anywhere, even where running cable is impossible.

No cabling

Battery-powered and fully wireless — install on assets where running power or data cable isn't practical.

ATEX-ready

Certified explosion-proof option for safe monitoring in classified hazardous zones.

Full 4-sensor suite

Vibration, acoustic, magnetic flux and temperature — the same rich diagnostics as OPro.

Raw Data Collect

Sends raw sensor data to the Fizix Mate platform for expert failure diagnosis — schedule when deep analysis is needed.

Everything OPro Does — Now Completely Wireless

Fizix OMax is a smart sensor for monitoring rotating and moving systems such as motors, pumps, compressors, fans, turbines, cooling towers, crushers, boilers and conveyors. It connects directly to your Wi-Fi network and sends data to the Fizix Mate platform without any gateway or additional hardware.

What sets OMax apart is freedom from cabling. It runs on an internal battery for up to 5 years of standard use, so you can place it on assets far from any power source — outdoor equipment, remote pump houses, moving lines, or anywhere pulling cable would be slow or costly.

OMax carries the complete four-sensor suite including magnetic flux, and an ATEX-certified version is available for explosive atmospheres — making it the wireless choice for both critical and hazardous-area assets.

Complete Diagnostics, Measured at the Source

OMax fuses four complementary measurement channels so mechanical and electrical faults are detected from multiple angles — with no wires attached.

Triaxial Vibration

MEMS accelerometer on X, Y, Z axes detects unbalance, misalignment, looseness, bearing and gear faults from low-speed to high-frequency.

Acoustic Emission

Ultrasound-range MEMS sensor catches friction, lubrication loss and very early bearing defects before they appear as vibration.

Magnetic Flux

Reveals electrical faults — rotor bar defects, short circuits, eccentric rotor — in motors and generators that vibration cannot detect.

Temperature

Continuous surface temperature tracking to spot overheating bearings and overload, correlated with vibration and flux data.

Up To 5 Years On a Single Battery

OMax collects more than 120,000 data points per read cycle and processes them on-device, sending only meaningful, fault-focused parameters in packets under 1 KB. Smart scheduling of measurements is what delivers years of battery life.

5-Year Battery Life

Based on 4 data collections per day. Fully adjustable remotely — measure more often on critical assets, less often elsewhere. ATEX version up to ~4 years.

Easy Battery Replacement

Serviceable battery design means the device keeps working for the life of the machine, not just one battery cycle.

Edge Computing On-board

RMS, Velocity RMS, Crest Factor, Kurtosis, FFT, RPM estimation and spectrum-based fault-frequency tracking — all calculated on the sensor.

Raw Data When It Matters

Schedule or trigger full high-frequency raw waveform capture by time, condition or alarm for deep expert and AI analysis.

One Sensor, Value For Every Role On the Plant

OMax and the Fizix Mate platform give managers, operators and maintenance teams their own view of the same trusted data.

Deploy Anywhere, Fast

No cabling infrastructure cost or downtime to install

Cover remote, outdoor and hazardous assets others can't

Fewer unplanned stops and higher OEE on critical lines

Clear ROI with minimal installation overhead

Keep the Line Running

Instant alerts when a monitored asset starts to drift

Operating-state-aware alarms mean fewer false alerts

Safe monitoring in explosive or hard-to-reach zones

Portable use for route-based checks

Full Diagnostics, No Wires

Spectrum, envelope, waveform and waterfall analysis remotely

Electrical fault insight via magnetic flux on motors

Install in minutes without electricians or cable trays

Weeks of early warning to plan parts and labour

Ideal For Remote, Mobile and Hazardous Assets

Detects unbalance, misalignment, looseness, bearing, gear, cavitation, lubrication and electrical faults — especially where cabling is impractical.

Motors

Incl. electrical faults via flux

Remote pumps

Pump houses far from power

Outdoor fans

Cooling towers & ID fans

ATEX zones

Explosive / classified areas

Compressors

Reciprocating & screw

Gearboxes

Single & multi-stage

Ports & marine

Mobile & hard-to-wire assets

Conveyors

Long, distributed lines

How Many OMax Sensors Does a Machine Need?

One sensor per measurement point. Because there's no cabling, OMax makes it easy to add points wherever a bearing needs watching.

Simple / non-critical asset

A single OMax on the drive-end bearing covers overall health and early warning on a small remote motor, pump or fan.

Critical motor–pump group

Motor DE, motor NDE and the pump — full mechanical and electrical coverage with no cable runs to plan.

Complex / hazardous train

ATEX OMax on each key bearing of motor, gearbox and driven equipment for complete diagnostics in classified zones.

Mount one sensor per point on a rigid surface and align the X-Y-Z axes with the machine's real vibration directions. Set measurement frequency to balance detail against battery life. Need help? Email hello@fizix.ai.

Three Ways to Mount No Electrician Required

Mount on rigid, stiff surfaces such as bearing housings, motor casings or gearbox housings. Avoid cooling fins, covers and thin sheet metal.

Industrial adhesive

Bond directly to the machine surface for quick, cable-free installs on curved or non-drillable housings.

M8 screw mount

Ready-made M8×1 base hole for a permanent, high-fidelity connection on critical assets.

Magnetic mount

Magnetic base kit for portable, route-based checks or trial monitoring on the move.

The Sensor Is Only Half the Story

Every OMax connects to Fizix Mate, our digital-twin-based machine health platform. Mate turns sensor data into decisions with health-score dashboards, automated fault detection, trend and forecast analysis, and role-based screens for managers, operators and maintenance staff.

Alarms and diagnostics reach you by email, mobile app, SMS or Telegram — and integrate with third-party systems via REST. Certified experts can review your data at intervals you choose and deliver detailed reports.

Digital twin visualisation · AI fault diagnosis · iOS & Android apps · SCADA / MES / ERP / CMMS integration.

OMax at a Glance

Battery-powered four-sensor configuration, with a standard and an ATEX (Ex) variant.

GENERAL Integrated sensor types Triaxial MEMS vibration + Temperature + Acoustic emission (ultrasound) + Magnetic flux Body material Aluminium (lower body, mid cover and battery housing) Base screw hole M8×1 IP rating IP67 Wireless communication 2.4 GHz Wi-Fi 802.11 b/g/n (MQTT / MQTT over SSL, JSON payload) Power Battery (3.0 V nominal), user-replaceable Battery life Up to 5 years standard (ATEX: up to 4 years)* Size □ = 53 mm, h = 95 mm Weight 290 g (Ex: 287 g) Operating temperature −40°C to +85°C (ATEX: −40°C to +72°C) Certification Standard & ATEX-certified (Ex) versions Updates Remote over-the-air (OTA) firmware updates MEMS ACCELEROMETER (VIBRATION) Number of axes 3 (X / Y / Z) Measurement level 2g, 4g, 8g, 16g Cross-axis sensitivity 1% Sampling range 0.1 Hz – 26.6 kHz Noise density (under 2g) 80 µg/√Hz MAGNETIC FLUX Range ±2 mT (max) Bandwidth 32 kHz Noise 1.5 nT/√Hz (typ.) ACOUSTIC EMISSION Sensor type MEMS microphone Sampling rate 100 Hz – 80 kHz SNR 64.3 dB BATTERY & TEMPERATURE SENSOR Nominal capacity 7.4 Ah (Ex: 5.6 Ah) Temperature sensor Analog output, 0.1°C sensitivity, 0.5°C accuracy Antenna 2400–2500 MHz, 2.15 dBi

*Battery life assumes standard use of 4 data collections per day with calculated statistical parameters; best performance at 20–60°C with a healthy Wi-Fi connection. Settings are user-adjustable. Specifications may evolve; contact Fizix for the latest revision.

Where OMax Fits in The Fizix Family

OMax is the wireless, battery-powered sensor with full diagnostics. Compare it with the rest of the family to pick the right device for each asset.

Feature OOne OPro OMax OLight Wired (Wi-Fi) Battery (Wi-Fi) Battery (BLE) Up to 5 years 3 years Vibration Temperature Acoustic emission Magnetic flux ATEX option Continuous 24/7 streaming Scheduled Best for Versatile wired monitoring Critical assets, full diagnostics No-cabling & hazardous installs Compact, economical, mobile

Common Questions About OMax

They share the same four-sensor suite (vibration, acoustic, magnetic flux, temperature) and diagnostics. The difference is power: OPro is mains-powered for continuous 24/7 streaming, while OMax runs on a replaceable battery for up to 5 years and installs with no cabling — ideal for remote, mobile or hazardous assets.

By doing the heavy computation on-device and sending only small, meaningful data packets on a schedule (e.g. 4 measurements per day). You can increase the frequency for critical assets — this shortens battery life — or reduce it elsewhere. The battery is also user-replaceable.

Yes. An ATEX-certified (Ex) version is available, rated for −40°C to +72°C with up to ~4 years of battery life. Share your zone classification when requesting a quote.

No. OMax connects directly to your 2.4 GHz Wi-Fi and sends data to Fizix Mate. For sites without Wi-Fi coverage or with many battery/BLE devices, our OGate gateway can aggregate and forward data over Ethernet or LTE.

Unbalance, misalignment, looseness, bearing faults, gear-mesh problems, cavitation, lubrication loss, belt/pulley issues, and — via magnetic flux — electrical faults such as rotor bar defects, short circuits and eccentric rotor.

Request A Free Expert Consultation

Tell us about the assets you want to monitor — especially hard-to-reach or battery-powered equipment. A Fizix specialist will get back to you within one business day to discuss your goals, answer your questions, and outline a tailored path forward — with no obligation.

Free 1:1 consultation with a wireless monitoring expert

Assessment of remote, mobile or hazardous-area assets

Tailored OMax variant and Mate platform recommendation

Battery-life and measurement planning for your use case

Monitor the Machines Cables Can't Reach

Join 40,000+ connected machines across 18+ sectors. Tell us about your assets and we'll help you scope the right OMax deployment.

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