联系人：陈经理
邮箱：info@f-lab.cn
电话：13820163359
地址： 上海浦东新区上海自由贸易试验区德堡路38号2幢楼三层
| 品牌 |
辅光仪器 |
型号 |
FPZET-7110-DS |
| 材质 |
不锈钢 |
重量 |
5 |
| 加工定制 |
是 |
是否进口 |
是 |
小型数字应变计ZET 7110-DS（带集成应变仪）用于混凝土结构的应力应变状态监测,在工程结构监测系统（包括固定式和移动式）广泛使用。
小型数字应变计用于应力值超过弹性范围时的应力应变状态控制和报警通知,采用防尘防潮的气密防震包装,允许进行与变形控制（弯曲、扭矩、力）相关的间接测量。需要注意的是，在这种情况下，传感器的灵敏度是通过现场校准来评gu的。调整比率在ZETLAB软件提供的“公式”程序中设置。
小型数字应变计ZET 7110-DS优点
测量结果数字化显示
不需要调整，所有特性存储在测量模块内存中
可靠性强
方便安装使用
小型数字应变计ZET 7110-DS规格参数
| Metrological specifications | |
|---|---|
| Measured parameter | deformation, micro-strain |
| Sensor type | integrated sensing element |
| Measured range | 0…1600 μm/m |
| Measurement range without the use of mounting panel | 0…300 μm/m |
| Measurement range with the use of mounting panels (in different mounting points) | 0…600 μm/m 0…1100 μm/m 0…1600 μm/m
|
| Sensitivity threshold depending on the range, μm/m:
from 0 to 300 from 0 to 600; from 0 to 1100; from 0 to 1600.
| 2 μm/m
4 μm/m 8 μm/m 12 μm/m
|
| Temperature impact on sensitivity, 10 °C (from the measuring range) | 2 % |
| 24 hours zero drift | 0,5 % |
| Restoring force | 1500 N |
| Failure strain (without the use of mounting panels) | 500 μm/m |
| Operability control in real time mode | sensor temperature
synchronization quality data quality
|
| Measurement reliability check | sensing element integrity check
measuring circuit range
|
| Technical specifications | |
| Data interface | CAN 2.0 |
| Exchange speed | 100, 300, 1000 kbps |
| Data output frequency | 1 Hz |
| Operational specifications | |
| Dimensions | 197×56×30 mm |
| Weight | 300 g |
| Device power | from 9 to 24 V |
| Consumed power | 0,5 W |
| Polarity reversal protection | yes |
| Operational temperature range | from -40 to +100 °C |
| Available product versions | Standard (protection class IP65)
Explosion-proof* (explosion protection class 0ExiaIICT6 (IP67))
|
| Electromagnetic compatibility EMC | |
| IEC 61000-4-2, ESD | contact 8 kV, air 15 kV |
| IEC 61000-4-4, EFT | power 4 kV, signal 2 kV |
| IEC 61000-4-5, Surge | 4000 V |
* The price is calculated on individual basis
13820163359