Accelerometer sensor,Vibration Sensor, inertial sensor, linear acceleration

Accelerometer sensor,Vibration Sensor, inertial sensor, linear acceleration
Model:SNQ1
Brand:SENNAV
Origin:Made In China
Category:Electronics & Electricity / Electronic Components / Sense Organ
Label: -
Price: US $1 / pc
Min. Order:1 pc
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Product Description

SNQ1 QUARTZ FLEXIBLE ACCELEROMETER
SINGLE AXIS l ANALOG OUTPUT

SNQ1 navigation grade quartz accelerometer with high range and high accuracy, long-term repeatability and excellent reliability. It is cost-effective inertial grade accelerometer, widely used by global customers.
Its output current and force are linearly outputted. Users can calculate, select the appropriate sampling resistance, and achieve the highest precision output. At the same time, the temperature sensor is built in, users can compensate Bias and Scale factor, reduce the effect of temperature.
Application field:
It is mainly used in inertial navigation systems, in the fields of aviation, aerospace, ships, military, etc. It can be used for both static and dynamic testing, also it is a standard vibration sensor.
Features:
Excellent starting repeatability;
Good environmental performance;
Analog output;
Adjustable output range;
Built-in temperature sensor, output current linearly transformed with temperature (optional)
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No. Parameters SNQ1-01 SNQ1-02 SNQ1-03 SNQ1-04
1 Range(g) ±50 ±50
2 Threshold /Resolution(μg) 5 5
3 Bias k0/k1(mg) ≤±3 ≤±5 ≤±7 ≤±8
4 Scale factor k1(mA/g) 1.3±0.2 0.1~1.33
5 Class II nonlinearity Coefficient k2/k1(μg /g2) ≤±20 ≤±30 ≤±30 ≤±20
6 0g 4 hours short time stability(μg) ≤10 ≤20 ≤30 -
7 1g 4 hours short time stability(ppm) ≤10 ≤20 ≤30 -
8 Bias drift repeatability σ k0( 1σ, one month)(μg) ≤10 ≤30 ≤50 ≤50
9 Scale factor repeatability σ k1/k1(1σ, one month)(ppm) ≤15 ≤30 ≤50 ≤50
10 Class II nonlinearity Coefficient repeatability σ k2/k1(1σ, one month)(μg /g2) ≤±10 ≤±20 ≤±30 -
11 Bias thermal coefficient(μg /ºC) ≤±10 ≤±30 ≤±50 ≤±60
12 Scale factor thermal coefficient(ppm/ºC) ≤±20 ≤±30 ≤±50 ≤±60
13 Noise (sample resistance 840Ω)(mv) ≤5 ≤8.4 ≤8.4 ≤6
14 Natural Frequency(Hz) 400~800 -
15 Bandwidth(Hz) 800~2500 > 300
16 Vibration 6g(20-2000Hz) 7.8g(20-2000Hz)
17 Shock 100g, 5ms, 1/2sin 250g, 4ms, 1/2sin
18 Operating temperature range (ºC) -40~+85 -40~+95
19 Storage temperature range (ºC) -60-+120 -45-+100
20 Voltage(V) ±12~±15 ±12~±15
21 Consume current(mA) ≤±20 ±20
22 Temperature sensor Yes or No Yes or No
2 2
23 Size(mm) Ф25.4X30 Ф25.4X26
24 Weight(gram) ≤80 ≤50
Accelerometer sensor,Vibration Sensor, inertial sensor, linear acceleration 1

Member Information

Xi’an SenNav Electronic Technology Co. Ltd
Country/Region:Shaan Xi - China
Business Nature:Manufacturer
Phone:13474509784
Contact:Jack Pan (Manager)
Last Online:20 Sep, 2019

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