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Vibration Sensor Acceleration Measurement Unit with deviation value K0/K1≤±3 mg

Categories Accelerometer Sensor
Brand Name: Kacise
Model Number: KSJB2
Place of Origin: China (Mainland)
Certification: certificate of explosion-proof, CE
MOQ: 1pcs
Packaging Details: each unit has individual box and all boxes are packed in standard packages or customers requests available
Delivery Time: 5-8 working days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 1000 Pieces per Week
deviation value K0/K1: ≤±3 mg
Range: ±70g
Storage temperature range: -60~+120℃
Weight: ≤80g
Size: Ф25.4mm X30mm
Noise: 5mV
Operating Temperature: -55°C To +85°C
Power Supply: 12V-15V
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Vibration Sensor Acceleration Measurement Unit with deviation value K0/K1≤±3 mg

Product Description:

The KSJB2 series quartz flexible accelerometer is an exceptionally precise sensor designed for inertial navigation in a wide range of applications, capable of measuring forces up to 100g. This product is highly regarded for its exceptional long-term stability, repeatability, start-up performance, adaptability to various environments, and remarkable reliability.

It can be employed for both static and dynamic testing and also serves as a standard vibration and inclination sensor. The sensor's output current is directly proportional to the applied force or acceleration, and users can fine-tune it by selecting the appropriate sampling resistance. Additionally, the built-in temperature sensor allows for compensation of offset values and scale factors to minimize the effects of temperature changes as needed.

The applications of this sensor include inertial measurements in high-precision navigation systems used in aerospace, aviation, naval operations, weapons, and various other fields, as well as precision instrument equipment vibration isolation and inclination testing.

Outline diagram and pin definition:

Figure I: Universal accelerometer


Pin conventional definition: 1, signal output; 2. Empty; 3, -15V; 4, +15V; 5, power supply and signal ground; 6. Empty; 7. Empty; 8. Empty; 9, -9V output; 10, +9V output.

Technical Parameters:

NumberParametersKSJB2-01KSJB2-02KSJB2-03
1Scope±70g±70g±70g
2Threshold value5μg5μg5μg
3deviation value K0/K1≤±3 mg≤±3 mg≤±5 mg
4scale factor K10.8~1.2 mA/g0.8~1.2 mA/g0.8~1.2 mA/g
5Second order nonlinear coefficient K2≤±10μg /g2≤±15μg /g2≤±20μg /g2
60g 4 hours short-term stability≤10 μg≤15 μg≤20 μg
71g 4 hours short-term stability≤10 ppm≤15 ppm≤20 ppm
8deviation value synthesis repeatability σK0 (1σ,one month)≤10 μg≤20 μg≤30 μg
9Scale factor integrated repeatability σK1/K1 (1σ,one month)≤15ppm≤30 ppm≤50 ppm
10Comprehensive repeatability of nonlinear coefficients K2/K1(1σ,one month)≤±10 μg /g2≤±20 μg /g2≤±30 μg /g2
11deviation value Temperature coefficient(The mean value of the whole temperature zone)≤±10 μg /℃≤±30 μg /℃≤±50 μg /℃
12Scale factor Temperature coefficient(The mean value of the whole temperature zone)≤±20 ppm /℃≤±30 ppm /℃≤±50 ppm /℃
13Noise(The sampling resistance is 840Ω)≤5mv≤5mv≤5mv
14Natural frequency400~800 Hz400~800 Hz400~800 Hz
15bandwidth800~2500 Hz800~2500 Hz800~2500 Hz
16Random vibration6g(20-2000Hz)6g(20-2000Hz)6g(20-2000Hz)
17strike100g,8ms,1/2sin100g,8ms,1/2sin100g,8ms,1/2sin
18Operating temperature range-55~+85℃-55~+85℃-55~+85℃
19Storage temperature range-60~+120℃-60~+120℃60~+120℃
20Power supply±12~±15V±12~±15V±12~±15V
21Current consumption≤±20mA≤±20mA≤±20mA
22Temperature sensorUser customizableUser customizableUser customizable
23dimensionФ25.4X30mmФ25.4X30mmФ25.4X30mm
24weight≤80g≤80g≤80g

Note:


1. Scale factor is adjusted according to user requirements;


2.Temperature sensor: divided into AD590, pt1000, 18B20,


3. Test cycle: divided into 1 month, 3 months, 6 months, 12 months, according to user requirements for testing;


4. According to user installation requirements; The dimensions can be slightly adjusted according to user requirements, and other test requirements can be carried out according to customer requirements.

Support and Services:

Accelerometer Sensor Technical Support and Service

We are committed to providing the highest quality of technical support and service for our Accelerometer Sensor product.

Technical support is available for our Accelerometer Sensor product through our website or by phone. Our team of experts can answer your questions and provide troubleshooting tips to help you get the most out of your product.

In addition to our technical support services, we offer a comprehensive warranty on all Accelerometer Sensor products. This warranty covers defects in material or workmanship, and provides you with peace of mind that your product is backed by a reliable and trustworthy company.

If you have any questions or need assistance with our Accelerometer Sensor product, please do not hesitate to contact us. We are here to help and make sure that you get the most out of your product.

Packing and Shipping:

Accelerometer Sensor Packaging and Shipping
Packaging

The accelerometer sensor will be shipped in a package that is designed to protect the device from any impact or damage during transit. The package includes a sturdy cardboard box, foam inserts and other protective material. The box will be clearly labeled with the product name and a brief description.

Shipping

The accelerometer sensor will be shipped using a reliable and fast shipping service. The package will be tracked from the moment it leaves our warehouse until it reaches its destination. We will provide the customer with a tracking number so they can monitor the progress of their order.

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