Trigno Mini Sensor

Trigno Mini Sensor

Bridging physiology and technology

Sensor Design
Quote

Design

Smallest EMG sensing head

Includes IMU to track human movement in both research labs and mobile environments.


25 mm
Full
Bandwidth
EMG
signal
12 mm
10 mm

Reduced noise, motion artifacts & crosstalk from nearby muscles
27 mm
46 mm
Triaxial accelerometer
Available for Research+ and Mobile systems 8 in

Trigno

System & Software

The Trigno Mini Sensor is designed to work with all Trigno systems.

Trigno Research+ System

Our flagship system for reliable, synchronized EMG + IMU recordings in research facilities.

Learn More
Quote

Trigno Lite System

Low profile, entry-level EMG system that yields robust, research-worthy results.

Learn More
Quote

Trigno Mobile System

On-the-go tools for clinical and teaching applications.

Learn More
Quote

Application

The Trigno Mini Sensor can be used for a variety of small muscle applications:

Physical therapy, rehabilitation sciences, sports science, ergonomics, and motor control.

Technical Information

Sensor Channels
1x EMG, up to 6x IMU

Reference Type
Dual on-board stabilizing reference

Inter-Electrode Spacing
10 mm

Size (Body)
27 x 46 x 13 mm

Size (Head)
25 x 12 x 7 mm

Cable Length
8 in

Mass
19 g

Battery Life
2-8 hours

Operating Range
40 m in RF mode
Host Dependent/unlimited datalogger

Wireless Protocol
2.400-2.483 GHz ISM Band, Proprietary RF Protocol
BLE V4.2

EMG Bandwidths
10-850 Hz
20-450 Hz

EMG Sampling Rate (Max)
4370 sa/sec

Contact Material
99.99% silver

Patents
Protected by one or more of the following Patents 6480731, 6238338, 6440067, 9351559, 8971983, EP1070479

Accelerometer Sampling Rate (Max)
963 sa/sec

Gyroscope Sampling Rate (Max)
741 sa/sec

Orientation Sampling Rate (Max)
222 sa/sec

Sensor Resolution
16 bits

EMG Baseline Noise (typical)
750 nV

EMG Input Range
11 mV / 22 mV rti

CMRR
<-80 dB

Recharge Time (typical)
2.5 hours

Inter-Sensor Latency
< 1 sampling period

On-Board EMG Filter
Butterworth bandpass (40/80 dB/dec)
RMS Envelope Calculation (100 ms window)

Real-Time IMU Orientation Filter
Quaternions or RPY (selectable)

Material
Medical Grade Polycarbonate

Seal and Protection
UV-sealed to prevent moisture from entering the sensor & to enhance patient safety

Quote Request

Interested in the Trigno Mini Sensor? Call us at +44 161 504 5066, e-mail us at sales@delsyeurope.com, or complete the form.