QZDC Series multi-parameter output sensor

1.The introduction of instrumentThe multi-parameter output sensor is a high-quality sensor with independent intellectual property rights jointly developed by the Institute of Engineering Mechanics, Ch

1.The introduction of instrument

The multi-parameter output sensor is a high-quality sensor with independent intellectual property rights jointly developed by the Institute of Engineering Mechanics, China Earthquake Administration,and Hebei Zhenchuang Electronic Technology Co., Ltd.

This series of sensors can output signals of three parameters of vibration acceleration, vibration displacement, and dynamic inclination according to customer needs. The multi-parameter output sensor can be used in conjunction with the G01NET series of collectors produced by us or with other collectors that collect voltage signals. QZDC series multi-parameter output sensors use dynamic coil transducer and servo feedback technology to realize the simultaneous measurement of three parameters of vibration displacement, vibration acceleration and dynamic tilt.


图片关键词 


Figure 1 QZDC parameter output sensor

2.The main technical index

There are five models of QZDC series multi-parameter output sensors. The main technical indicators of the specific models of instruments are shown in the following table:

Table 1 Main technical indicators of QZDC series multi-parameter output sensors

Type

Technical parameters

QZDC-A

QZDC-B

QZDC-C

QZDC-D

QZDC-F

Output parameters

Two horizontal vibration displacements, two-way dynamic tilt

Two horizontal vibration displacement, two horizontal vibration acceleration

Twohorizontal vibration acceleration, two-way dynamic tilt

Three-way vibration acceleration, two-way dynamic tilt

Two horizontal vibration displacement, two horizontal vibration acceleration, two-way dynamic tilt

Sensitivity

Displacement: 2.5V/m;Acceleration:1~3V*s^2/m;Slope:0.28V/°

Range

Displacement:±2000mm;Acceleration:±2g;Slope:±15°

Pass band(Hz,dB)

Displacement:0.1~35;Acceleration:0~200;Slope:0~8

Resolution

Displacement:0.1mm;Acceleration:0.000002g;Slope:0.001°

Waterproof level

IP66

Power supply

DC12V,Power consuption :1watts

Operating environment

Temperature:-35℃~+70℃;HUmidity:Less than 90%

Size(L*W*H,mm)

200*150*143mm;Hole center spacing: 180*130mm;Mounting hole diameter:12mm

Qualituy

2.7KG

3.The range of application

Mainly used in low-frequency dynamic vibration displacement, vibration acceleration, dynamic tilt measurement and monitoring of buildings such as onshore and offshore wind power generation towers, bridges, high-rise buildings, docks, dams, and offshore platforms.

4.Product features

1). Multi-parameter output.

2). High resolution.

3). High sensitivity.

4). High reliability and long service life.

5). Large range.

6). Easy installation.

7). High waterproof level.


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