Sensor Precision,
Engineered to the Edge

Industrial-grade sensing modules with ±0.1% accuracy, sub-10ms response, and 50,000-hour MTBF. Built for the most demanding environments on Earth — and beyond.

Explore Products Request Datasheet

Environmental

±0.1°C / ±1.5%RH accuracy @ 25°C View Sensors →

Motion & Inertial

0.01 mg/√Hz noise density View Sensors →

Gas & Chemical

< 10 ppb detection limit View Sensors →
0 Typical Accuracy
0 Response Time
0 MTBF (Hours)
0 Quality Certifications
Product Portfolio

Sensor Modules for Every Signal

From ambient temperature to sub-micron displacement, our sensing modules cover the full spectrum of physical measurement.

EMS TH-800 Series temperature and humidity sensor module on dark background 6 Models

Temperature & Humidity Sensors

High-precision digital sensors with I²C/SPI interfaces. From -40°C to +125°C range with ±0.1°C accuracy. Integrated heater element prevents condensation in high-humidity environments. Ideal for HVAC, cold chain logistics, greenhouse automation, and server room monitoring.

Range
-40 ~ +125°C
Accuracy
±0.1°C / ±1.5%RH
View Series →
EMS GS-500 gas sensor module with electrochemical cell 4 Models

Gas Sensors

Electrochemical and MOS-based gas detection for CO, NO₂, CH₄, VOC, and O₃. Sub-ppb detection limits with built-in temperature compensation.

Detection
< 10 ppb
Response
< 30s (T90)
View Series →
EMS PS-300 MEMS pressure sensor on PCB 5 Models

Pressure Sensors

MEMS piezoresistive pressure sensors from 0–100 Pa to 0–10 MPa. Absolute, gauge, and differential configurations with digital compensation.

Range
0 ~ 10 MPa
Accuracy
±0.25% FS
View Series →
EMS AM-200 MEMS accelerometer module close-up 3 Models

Accelerometers

3-axis MEMS accelerometers with ±2g to ±200g ranges. Ultra-low noise (0.01 mg/√Hz) for vibration analysis, structural health monitoring, and inertial navigation.

Range
±2 ~ ±200 g
Noise
0.01 mg/√Hz
View Series →
EMS DS-100 ToF laser distance sensor module 4 Models

Distance Sensors

Time-of-Flight and ultrasonic ranging modules from 2cm to 40m. ±1mm precision at close range. Eye-safe Class 1 laser. For robotics, drones, level sensing, and parking assistance.

Range
2 cm ~ 40 m
Precision
±1 mm
View Series →
Technology

The Engineering Behind Every Measurement

Every EMS sensor module is built on a foundation of three core technologies: precision analog front-ends, adaptive digital compensation, and rigorous factory calibration. The result is sensor data you can trust — in every condition, at every sample rate.

  • 24-bit ΔΣ ADC with programmable gain amplifier — 19.5-bit ENOB at 1 kSPS
  • On-sensor DSP with 6th-order polynomial temperature compensation
  • Laser-trimmed reference resistor networks for ±0.02% initial accuracy
  • Triple-redundant calibration: NIST-traceable reference → automated test → manual QA
Our Technology
Cutaway diagram showing EMS sensor internal architecture with analog front-end, DSP, and calibration subsystem
Applications

Where Precision Matters Most

Industrial IoT

Condition monitoring, predictive maintenance, and process control with edge-analytics-ready sensor nodes.

Smart Building

HVAC optimization, indoor air quality monitoring, occupancy detection, and energy management.

Automotive

AEC-Q100 qualified sensors for battery management, chassis dynamics, cabin climate, and ADAS subsystems.

Medical Devices

ISO 13485 compliant sensing for respiratory monitoring, infusion pumps, and diagnostic instrumentation.

Start Your Project

Ready to Integrate Precision Sensing?

Tell us about your application. Our engineering team will recommend the optimal sensor configuration — with full datasheets, evaluation boards, and integration support.