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.
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.