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Piezoelectric Vibration Acceleration Temperature Composite Sensor AT214D100

Publish Time: 2024-07-26     Origin: Site

Piezoelectric Vibration Acceleration Temperature Composite Sensor AT214D100

Product Overview

This series of acceleration sensors for vibration and temperature dual output composite sensors, stainless steel shell, laser welding sealing, high reliability, double-layer screen anti-interference ability, suitable for a variety of harsh environments for long-term reliable work. Applied to industrial rotating machinery, rail transportation, intelligent ships and other transmission systems, gears, bearings, drive shaft vibration temperature dual-parameter monitoring.

Product Technical Indicators

Measuring range (peak) g ±50
Sensitivity (20土5℃) mV/g 100
Amplitude non-linearity % ±1
Frequency response (1dB) Hz 1~9,000
Frequency response (3dB) Hz 0.5~15,000
Maximum transverse sensitivity % ≤5
Mounting resonance frequency Hz ≥25,000
Supply voltage VDC(Constant current source) 18-28
Constant current source excitation mA 2-10
Output impedance Ω <100
Dynamic range V(peak) ±5
Signal pair shielding Ω ≥108
Noise (rms) μV <50
Operating temperature -40~+120
Shock limit (peak) g ±2000
TEMPERATURE
Temperature output
Pt100A
Temperature sensitivity
A level(±0.15%)
Temperature measurement range -50~+300
common part
Housing material
304 stainless steel(selectable)
Output method
MIL-C-5015
4-Pin or 5-pin socket integral cord optional

White: Acceleration signal output

Yellow: Temperature signal +

Black: Acceleration signal ground

Blue: Temperature signal ~
Mounting bolts
1/4-28 to M6
Protection class
IP65(selectable)

Size Chart


Electrical Connection Diagram

                       Temperature Characteristics

Typical frequency response diagram (based on 100mV/g)
                             

Installation Notes

1. Mounting method

When choosing the installation of the sensor should carefully consider the different mounting methods may have an impact on the amplitude and frequency of the sensor. Sensors can be mounted in a variety of ways: hand-held probe, adhesive, magnetic mounting, threaded mounting and so on. Different mounting methods produce different mounting stiffness, resulting in changes in the sensor's measurement frequency, the higher the stiffness, the wider the measurement frequency. Therefore, when installing the sensor, it is best to bolt the sensor directly to the object to be measured.

2. Mounting surface

Sensor bottom surface finish to <10μm, but also hope that the user of the object to be measured on the surface grinding, improve the finish and smoothness, so that the object to be measured to install the surface roughness of less than 10μm. Clean the bottom surface of the sensor and the mounting surface to ensure that the surface is free of foreign matter.

3. Bolt connection method

Bolt connection is the most reliable installation method, first of all, in the clean and flat mounting surface drilling a mounting threaded holes (hole depth should be longer than the bolt). Secondly, in order to ensure effective contact between the upper and lower end surfaces, it is best to apply a layer of grease on the bonding surface to increase the contact stiffness, which ensures that the entire bottom surface of the sensor can be very good rigid contact with the measured object. Finally, use a torque wrench to install the sensor on the mounting surface, the mounting screw holes must be perpendicular to the surface, and the mounting torque is 2.5 to 5NM.

Scope of use









Yangzhou Xiyuan Electronic Technology Co.,Ltd.

Building 2,217 kaifa west road,high-tech development zone, yangzhou, jiangsu,China 225128

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Tel: +86 514-82885589

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Fax: +86 514-82885089


Product Inquiry

CONTACT

Building 2,217 kaifa west road,high-tech development zone, yangzhou, jiangsu,China 225128
 +86-514-82885589
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