Flight Test Instrumentation · Wireless & IENA

Measure anywhere.
Trust every timestamp.

Distributed, time-synchronized sensor systems for faster, lighter and more flexible flight-test installations.

BLEWireless sensor network PTPDeterministic timing IENARecorder data stream
Schematic aircraft with distributed wireless sensors connected to a central gateway
PTP·BLE·IENA

Less harness.
More measurement.

Traditional instrumentation adds cable runs, connectors, weight and installation time. Wireless nodes remove the physical burden—but only become useful for demanding FTI when every sample remains traceable to the aircraft time base.

01Place sensors near the source
02Synchronize over the air
03Integrate into existing FTI

One system.
Five ways to deploy.

From a ready-to-run evaluation kit to synchronized wireless, autonomous logging and wired TSN sensor networks.

KIT
P.01 · READY TO TEST

KALLISTO® STARTERKIT

Start measuring in minutes

A complete evaluation setup for wireless sensor streaming: preconfigured gateway, three Kallisto sensor nodes and the accessories required for immediate testing.

  • 1 gateway + 3 wireless sensor nodes
  • Power supply, Qi charging pad and USB cable
  • FTI configuration with IENA-P output
1×Gateway3×Sensor nodes1×Qi charger
GW
P.02

FTI GATEWAY

Time-synchronized gateway

Synchronizes to the aircraft PTP grandmaster, aligns the wireless sensor network and forwards live measurement data directly as an IENA stream.

  • On-premise web UI via Wi-Fi or Ethernet
  • Hardware wireless time synchronization < 1 µs
  • Optional GNSS and PTP Grandmaster operation
LIVE
P.03

SY021-PCB · STREAMING

Wireless streaming sensors

SY021-based sensor nodes are discovered automatically by the gateway, configured centrally and integrated seamlessly into the live IENA data stream.

  • 20 integrated measurement values
  • BLE 5.4 with antenna on module
  • Optional hardware time synchronization
View sensor values ↓
LOG
P.04

SY021-PCB · LOGGING

Autonomous logging sensors

Configure the sensor in the web application or app, deploy it independently and record selected channels locally using the integrated RTC.

  • 128 MB onboard flash memory
  • Configuration and readout via BLE or USB
  • Battery operation with USB-C or Qi charging
TSN
P.05

WIRED SENSOR

Ethernet & TSN sensors

For measurement points that benefit from a wired deterministic link: compact Ethernet sensors with time-sensitive networking features.

  • IEEE 1588 PTP time synchronization
  • Ethernet data connection
  • Power over Ethernet (PoE)

KALLISTO® SY021-PCB

20 measurement values in one compact module

Twelve inertial axes plus eight environmental, optical and acoustic values. Sampling rates and ranges can be configured individually.

3×High-frequency vibration±8 … ±64 g
3×Acceleration±4 … ±16 g
3×Angular velocity±125 … ±2,000 °/s
3×Magnetic flux±50 gauss
1×Air temperature−40 … +85 °C
1×Relative humidity0 … 100 %RH
1×Ambient pressure300 … 1,100 hPa
3×Air qualitybVOC · eCO₂ · IAQ
1×Ambient light300 … 1,000 nm
1×Raw audio & noise levelPDM audio · dBFS
Open the complete SY021-PCB datasheet ↗

One time base.
Every sensor.

The gateway locks to an external PTP grandmaster—or uses optional GNSS as its own precise reference. A dedicated Time Master distributes this time wirelessly to every node while the gateway forwards live sensor values to the recorder as an IENA data stream.

Request the technical concept →
01PTP GRANDMASTER + FLIGHT RECORDERAircraft time & IENA endpoint
PTP + IENA
02FTI GATEWAYPTP lock & RF synchronization
2.4 GHz
03SENSOR NODES (n×)Synchronized acquisition
Designed for sub-microsecond alignment

From first requirement
to flight-test setup.

We adapt the sensor, radio, timing and data path to your measurement task and existing infrastructure.

01

System architecture

Measurement-chain analysis, timing concept, RF topology and interface definition.

02

Sensor customization

Sensor selection, electronics, firmware, mechanics and application-specific packaging.

03

Integration & prototyping

Rapid demonstrators, gateway integration and interfaces to existing recorders and networks.

04

Verification & transfer

Timing characterization, system testing, documentation and transfer into small-series production.

Built for places
cables make difficult.

01

Temporary installations

Add measurement points without rebuilding the harness.

02

Moving structures

Instrument rotating, articulated or hard-to-reach components.

03

Dense sensor layouts

Reduce connector and cabling overhead close to the test article.

04

Hybrid architectures

Extend wired PTP/TSN infrastructure with synchronized wireless islands.

Let’s make the
installation lighter.

Tell us what you need to measure, where the sensors must go and which timing and data interfaces are available.

Start a technical conversation ↗

EMAILinfo@sensry.de

LOCATIONDresden, Germany