Sensor Technology Ltd

Global leaders in piezoelectric based acoustic tools since 1983.
#thescienceofsound #bespokeacoustictech #sensortechnology

[Sensor Technology Ltd @sensor_tech]

🔊 Word Wednesday: Dynamic Range
The span between the quietest and loudest signals a sensor can measure accurately.
Wide dynamic range = clearer data in real-world ocean conditions.
👉 https://t.co/CLF2D0xarq
#WordWednesday #AcousticDictionary

[ISED @ISED_CA]

(1/2) Today, Minister Fraser joined @CanadaOSC as it unveiled six new projects that will advance cleantech, AI, marine electrification, cybersecurity, aquaculture and sustainable vessel design.

[Sensor Technology Ltd @sensor_tech]

Even the smallest sounds underwater can tell a big story, if your sensing setup is tuned to capture them.

A well-balanced hydrophone delivers cleaner signals, lower noise, and better interpretation.

Planning a 2026 system? Explore our hydrophone options: https://t.co/sY9L35Ojr4

[Sensor Technology Ltd @sensor_tech]

🌊 The SQ17-00 seismic hydrophone delivers –202.5 dB sensitivity across a wide 1 Hz–100 kHz bandwidth. Compact, accurate under extreme pressure/temperature, and customizable for your mission needs.

Learn more: https://t.co/OPDHLHBOr6

#OceanTech #Hydrophones #SensorTechCanada

[Sensor Technology Ltd @sensor_tech]

🔊 Word Wednesday: Ping
A pulse of sound is sent underwater to detect or communicate.
Each echo tells a story- distance, direction, and detail.
👉 https://t.co/CLF2D0xarq
#WordWednesday #AcousticDictionary

[Sensor Technology Ltd @sensor_tech]

We're growing! 🚀
Sensor Technology Ltd. is hiring across engineering, design & advanced assembly. If you’re passionate about innovation, acoustics, and ocean/defense tech, we’d love to hear from you.
Explore open roles: https://t.co/cMmEIbjgol

#Hiring #Careers #EngineeringJobs

[Sensor Technology Ltd @sensor_tech]

Technical performance is one thing—personality is another.
We turned our sensors into “human” characters to show the traits that make them mission-ready: clarity, precision, strength, reliability.
Meet the series and tell us: which one would you hire?
#AcousticSensors #OceanTech

[Sensor Technology Ltd @sensor_tech]

🔊 Word Wednesday: Echo Ranging
Sending a sound pulse, timing its echo — the principle behind active sonar.
Used for distance, mapping & tracking underwater.
👉 https://t.co/CLF2D0xIgY
#WordWednesday #AcousticDictionary

[Sensor Technology Ltd @sensor_tech]

SensorTech’s Thin Line Towed Array (TLTA) delivers high-fidelity passive acoustics in a compact Ø22 mm, low-drag design.

Ideal for long-range detection, ASW/ISR, covert ops, and integration with USV/UUV fleets.

https://t.co/OPDHLHBgBy

#TowedArray #ASW #ISR #USV #UUV

[Sensor Technology Ltd @sensor_tech]

Choosing the right hydrophone matters. 🌊
Low freq = long range
High freq = detail
High sens = quiet sites
Low sens = noisy waters
Always match depth rating to your mission.
Make every sound count.
🌐 https://t.co/OPDHLHBgBy
#UnderwaterAcoustics #Hydrophones

[Sensor Technology Ltd @sensor_tech]

🔊 Word Wednesday: Active Sonar
Transmits sound pulses, listens for echoes — detecting & mapping what’s below.
Dynamic, precise & essential for defense & research.
👉 https://t.co/CLF2D0xarq
#WordWednesday #AcousticDictionary

[Sensor Technology Ltd @sensor_tech]

🌊 Why a Spherical Hydrophone?
Because sound comes from every direction.
The SQ42 delivers true 360° sensitivity for environments where signals are unpredictable.

Ideal for:
• Marine mammal studies
• Ambient noise monitoring
• Defense & surveillance
👉 https://t.co/OPDHLHBgBy

[Sensor Technology Ltd @sensor_tech]

We don’t just build acoustic sensors — we manufacture the piezoelectric ceramics behind them.
Made in-house in Canada for precise sensitivity, stability, and depth performance.
We also supply ceramics for medical devices.
🔗 https://t.co/OPDHLHBOr6

[Sensor Technology Ltd @sensor_tech]

🔊 Word Wednesday: Passive Sonar
A sonar system that listens, not transmits — detecting sounds from vessels & marine life while staying silent.
Stealth. Precision. Awareness.
👉 https://t.co/CLF2D0xarq
#WordWednesday #AcousticDictionary

[Sensor Technology Ltd @sensor_tech]

Today, we pause to remember the courage, sacrifice, and service of those who gave everything for our freedom.
🌺 Lest we forget.
#RemembranceDay #LestWeForget #CanadaRemembers

[Sensor Technology Ltd @sensor_tech]

🌊 Precision Listening Beneath the Surface
Engineered for deep-ocean reliability, the SQ94 Seismic Hydrophone maintains accuracy under extreme pressure and temperature shifts.
👉 https://t.co/OPDHLHBgBy
#UnderwaterAcoustics #Hydrophones #MarineTech #SeismicSensing #SensorTech

[Sensor Technology Ltd @sensor_tech]

We’re expanding our team! 🌊
Looking for:
🔹 Data Scientist (Dartmouth, NS)
🔹 Technical Project Manager – Manufacturing & R&D (Collingwood, ON)
Be part of Canada’s leader in underwater acoustic innovation.
Apply 👉 https://t.co/cMmEIbiIyN
#NowHiring #TechJobs #MarineTechnology

[Sensor Technology Ltd @sensor_tech]

🔊 Word Wednesday: ASW
Anti-Submarine Warfare — detecting, tracking & countering submarines with sonar, arrays & UxVs.
Acoustic intelligence that protects naval operations.
👉 https://t.co/CLF2D0xarq
#WordWednesday #AcousticDictionary

[Sensor Technology Ltd @sensor_tech]

This Halloween, our pumpkins reflect what drives us:
🎯 Precision signal engineering
⚙️ Advanced ceramic manufacturing
🦇 Curiosity & exploration
From marine life detection to maritime security, we illuminate the unknown.
#HappyHalloween from Sensor Technology Ltd.✨

[Sensor Technology Ltd @sensor_tech]

🔊 Word Wednesday: Capacitance
The ability of a hydrophone or transducer to store electrical charge (measured in nF).
Key for frequency response, sensitivity & system design.
👉 https://t.co/CLF2D0xarq
#WordWednesday #AcousticDictionary