
Defense
Enabling Total Asset Visibility & Mission Readiness by real-time fluid intelligence for next-generation platforms — moving from reactive maintenance to a predictive, condition-based posture.

The "Fluid-Blind" Challenge
Defense operations run based on fluids, but run “fluid-blind”, leading to critical readiness, risk, and logistical failures.
Reactive Maintenance
Unknown Fluid Quality
Massive Logistical Footprint
The Rheonics Advantage
Our core technology is a patented Balanced Torsional Resonator (BTR), it is the only one that cancels out the vibration, shock, and G-forces, allowing it to be mounted directly on engines, gearboxes, and airframes to provide real-time & high-fidelity data needed to move from a reactive to a predictive posture.
Key Capabilities for Defense
Extreme Vibration & Shock Immunity.Mount directly on engines, airframes, and machinery.
Fit & Forget Reliability.All-welded, hermetically-sealed design with no moving parts, seals, or maintenance.
Compact & Lightweight.Ideal for UAVs, satellites, and embedded aircraft systems where every gram matters.
Intrinsic Safety (ATEX/IECEx). Certified for the most hazardous environments, including fuel tanks and explosives manufacturing.

Applications Across All Domains
One core technology provides universal fluid intelligence, from the front lines to orbit.
Army Applications
Onboard Condition-Based Maintenance (CBM)
Control Critical Fuel Quality (Diesel/Biodiesel)
3D Concrete Printing (ACES)
Navy Applications
Multi-Fuel Management (The Game-Changer)
CBM (Shipboard Machinery)
Corrosion-resistant construction
Air Force Applications
On-Tarmac CBM
Onboard CBM (Embedded)
SAF Blending
Pneumatic Monitoring
Space Applications
Onboard Satellite Propellant Gauging
Launch Vehicle Assurance (All Fluids)
Nuclear Applications
Reactor Control (Naval PWR)
Molten Salt Reactors (SMRs)
Decommissioning & CBM
Manufacturing Applications
Energetics & Explosives Manufacturing
Machining (Munitions & Parts)
Investment & Sand Casting
Infrastructure Applications
Datacenter & HPC Cooling
Remote Power Generation
Water & Wastewater (Base Support)
Applications Across All Domains
One core technology provides universal fluid intelligence, from the front lines to orbit.
Army Applications
Onboard Condition-Based Maintenance (CBM)
Control Critical Fuel Quality (Diesel/Biodiesel)
3D Concrete Printing (ACES)
Navy Applications
Multi-Fuel Management (The Game-Changer)
CBM (Shipboard Machinery)
Corrosion-resistant construction
Air Force Applications
On-Tarmac CBM
Onboard CBM (Embedded)
SAF Blending
Pneumatic Monitoring
Space Applications
Onboard Satellite Propellant Gauging
Launch Vehicle Assurance (All Fluids)
Nuclear Applications
Reactor Control (Naval PWR)
Molten Salt Reactors (SMRs)
Decommissioning & CBM
Manufacturing Applications
Energetics & Explosives Manufacturing
Machining (Munitions & Parts)
Investment & Sand Casting
Infrastructure Applications
Datacenter & HPC Cooling
Remote Power Generation
Water & Wastewater (Base Support)
A Strategic Force Multiplier
Our sensors are the technology that changes defense logistics, readiness, and capability.
Immediate
ROI
Maximize Mission Readiness & Uptime Reduce maintenance to a 5-minute daily check.
Shrink the Logistical Footprint Cuts fluid consumption and waste by >40%.
Reduce Total Cost of Ownership (TCO) Prevent costly catastrophic failures.

Enabling Next-Gen Capabilities
AI-Driven Predictive Maintenance (PdM) Provides data stream to move from “CBM” to “PdM”.
True Autonomy (UAVs, UUVs) Provides self-diagnosis that enables autonomous missions.
Enables the Multi-Fuel Fleet for the transition to Ammonia, Methanol, & LNG
The Technology That Makes It Possible
One core principle, adapted for every defense platform and mission profile.
Rheonics SRV
Wide-range inline process viscosity & temperature meter
Used for lubricants, hydraulics, coolants, HFO, and slurries (concrete, graphite).
Rheonics SRD
Wide-range inline process density, viscosity & temperature meter
Used for fuel quality (SAF, Biodiesel), blending, and concentration (Boric Acid, Glycol).
Rheonics DVP
Wide-range inline process density, viscosity & temperature meter for extreme HPHT conditions.
Used for high-pressure gas (pneumatics), satellite/space applications
Rheonics DVM
HPHT high accuracy all-in-one density ,viscosity & temperature meter
Used for high-pressure gas, satellite propellant gauging, and downhole.
Rheonics CRYO-DVT
Wide-range inline process density, viscosity & temperature meter for cryogenic conditions
Verifies density & viscosity of LNG, Liquid Oxygen (LOX), and Liquid Nitrogen (LIN) at -196°C.
Available certifications
Rheonics sensors are certified to the most demanding international safety and hazardous-environment standards — ensuring compliance across defense procurement, military platform integration, and allied-nation deployments.
ATEX Compliance
Rheonics offers intrinsically safe sensors certified by ATEX and IECEx for use in hazardous environments. These sensors comply with the essential health and safety requirements relating to the design and construction of equipment and protective systems intended for use in potentially explosive atmospheres.
IECEx Compliance
These sensors comply with the essential health and safety requirements for the design and construction of equipment and protective systems intended for use in potentially explosive atmospheres.
Move From "Fluid Blindness" to Total Visibility
Contact us to discuss the best option for your specific platform or application.

