Miniature Capacitive Accelerometer Sensor, Single Axis

SKU: SUCH-AS-R01

$454.61

● Range: ±1g/±5g/±10g/±50g (single axis) ● Axial sensitivity: 1000 mV/g~200 mV/g ● Maximum lateral sensitivity: ≤5% ● Vibration nonlinearity: ≤0.5%

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Overview
Specs
Application
FAQ
Reviews

Overview

High-precision single-axis miniature capacitive accelerometer sensor with a stainless steel housing, with a measurement range of ±1g/±5g/±10g/±50g (single axis), featuring ≤0.5% nonlinearity and <100 Ω output impedance, The sensor's frequency response reaches up to 800 Hz, with an impact limit of up to 5000 g, and operates stably under a wide temperature range from -40°C to +120°C. It comes with a three-core shielded cable and mounting screws, making it suitable for installation on industrial equipment, vehicle structures, or experimental platforms, ensuring long-term reliable signal output.

Feature

Single axis accelerometer sensor feature

The capacitive accelerometer sensor has weak signal recognition capability with nonlinearity less than 0.5%, making it suitable for harsh monitoring environments.
The accelerometer sensor features fast response performance with a frequency response of 800 Hz, enabling detection of subtle changes.
Constructed from stainless steel, it has a robust structure and can withstand impacts up to 5000g, making it suitable for harsh industrial environments.
It is equipped with four φ2.8 mounting holes and a standard three-core shielded cable, ensuring easy installation and clear wiring.

Dimension (unit: mm)

Single axis accelerometer sensor 1g 5g dimension

Single axis accelerometer sensor 10g 50g dimension

Wiring Diagram

Output Method	Unidirectional three-core shielded cable
Output Definition	Red wire: Positive power supply
	White wire: Ground
	Green wire: Output

Capacitive Accelerometer Sensor Curve

Capacitive accelerometer sensors typical temp curve

Capacitive accelerometer sensors typical frequency response curve

Specs

Model	Rang & Axial Sensitivity
SUCH-SADR01	±1g, 1000 mV/g (single axis)
SUCH-SADR05	±5g, 200 mV/g (single axis)
SUCH-SADR10	±10g, 100 mV/g (single axis)
SUCH-SADR50	±50g, 38 mV/g (single axis)
Check out the SUCH-SADR01 specs. For other models, click here.
Model	SUCH-SADR01
Axial Sensitivity	1000 mV/g (single axis)
Range	±1g/±5g/±10g/±50g
Frequency Response	0 to 800 Hz (-3 dB)
Sensitivity Temperature Coefficient	0.03V/°C
Noise	<45 μg/√Hz
Polarity	Positive
Maximum Lateral Sensitivity	≤5%
Vibration Nonlinearity	≤0.5%
Supply Voltage	6 to 16 V (DC)
Zero Bias Voltage	2.5 ± 0.1V
Output Impedance	<100Ω
Accessories	Certificate of conformity, screws*4
Mounting Method	Bolt fastening or adhesive bonding
Operating Temperature Range	-40 to 85°C
Shock Limit (No Damage)	500 g
Operating Current	≤5 mA
Housing Material	Stainless steel
Mounting	4 φ2.8 holes
Weight	20g

Application

Heavy Duty Electric Drill

Heavy Duty Electric Saw

Lathe Cutting Metal

FAQ

Q1: What are miniature capacitive accelerometer sensors used for? ❯

These accelerometer sensors are specifically designed for high-precision single-axis acceleration measurements in compact or space-constrained environments. They are commonly used in structural health monitoring, vibration testing, MEMS-based devices, and aerospace components.

Q2: How does a single-axis capacitive accelerometer sensor work? ❯

The single-axis accelerometer sensor operates based on the principle that the capacitance value between a movable electrode and a fixed electrode changes with single-axis acceleration. When acceleration causes displacement, the capacitance value changes, and this change is converted into a voltage signal. This enables precise measurement of acceleration in a single direction, making it suitable for applications requiring accurate directional feedback.

Q3: What are the advantages of its miniaturized design? ❯

Its compact size makes it easy to integrate into confined spaces, such as micro drones, micro robots, or wearable devices. Despite its small size, it maintains high sensitivity and stability. Its lightweight structure reduces mechanical load, which is particularly beneficial in dynamic environments or precision assemblies, as even minor weight differences can have an impact.

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Miniature Capacitive Accelerometer Sensor, Single Axis

Feature

Dimension (unit: mm)

Wiring Diagram

Capacitive Accelerometer Sensor Curve

Heavy Duty Electric Drill

Heavy Duty Electric Saw

Lathe Cutting Metal

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