Compact Vibration Sensor

AT-105

Category: Sensors

E4A's AT-105 wireless sensor is a compact, lightweight, battery-powered device designed for versatile environmental monitoring. Equipped with a robust 6-axis accelerometer, it accurately measures vibration, making it ideal for monitoring equipment health. Additionally, the sensor features integrated ambient light, temperature, and humidity sensors to provide comprehensive insights into environmental conditions.
Simple mounting options make it easy to place on a wide range of equipment, enabling real-time data collection from virtually any location. Powered by a reliable CR2450 coin cell battery, the AT-105 ensures long-lasting performance and seamless connectivity via Bluetooth® 5.

Equipment Reliability

Detects early signs of equipment degradation, prolonging equipment life and preventing costly breakdowns

Reduced Labor Costs

Eliminates manual vibration checks, freeing maintenance staff for higher-value tasks and reducing routine inspections

Low Maintenance

Energy-efficient design reduces battery replacements and maintenance intervals, keeping operational costs low

Simple Installation

Compact sensor design enables easy installation with
mounting options including screws, magnets, or adhesive

Multi-Sensor Insights

Measures vibration, ambient temperature, humidity, and ambient light to provide a complete view of your operations

Brochure

Measured Parameters

Vibration

Relative Humidity

Ambient Temperature

Ambient Light

Technical Specification

Main Power	Integrated Battery CR2450 Coin Cell
Nominal Voltage	3VDC
Typical Capacity	600mAh
Average Current	24μA

Operating Temperature	-20ºC to +60ºC
Storage Temperature	-20ºC to +70ºC (battery installed) -20ºC to +70ºC (battery not installed)
Permissible Humidity	20-85% (operating and storage)
Ingress Protection Rating	IP30
Pollution Degree	2
Altitude	2000m

Accelerometer	6 axis, ±16g FSR
Light Exposure	0 to 100% relative light up to 220 lux
Temperature	-40ºC to +120ºC ±0.5ºC accuracy (15ºC to 40ºC)
Humidity	0 to 100% relative humidity ±3.5% accuracy

Housing Material	Flame Retardant Polycarbonate/ABS
Physical Dimensions	Height: 15mm / 0.6 inch Width: 75mm / 2.9 inch Depth: 50mm / 1.9 inch
Weight	35g
Mounting	Magnetic mount Screw mount Double sided adhesive

Wireless Module	2.4GHz Bluetooth® 5 transceiver
Communication Range	125m line of sight
Communication Interval	User programmable in 10s increments

Encryption

AES 128-bit crypto accelerator
ECC and RSA public key accelerator (PKA)
SHA2 accelerator (full suite up to SHA-512)
True Random Number Generator (TRNG)

Pushbuttons	1 pushbutton (device reset and device pairing)
Status LED	2 status LED’s (red, green)

FCC ID	2AXVKWAT01
Industry Canada	26661-WAT01
Standards	UL 61010-1 3rd Edition: 2023 CSA C22.2 No. 61010-1-12 UPD 1: July 2015, UPD 2: April 2016; UPD 3: June 2023; and AMD 1:2018