The optical fiber ultrasonic sensor is a new type of optical fiber device using Fabry-Perot (F-P) resonator and vibration diaphragm as sensitive units, which can be used to capture ultrasonic signal generated in partial discharge events.
Passive, anti-electromagnetic interference
Small size
Wide frequency response range
Long measuring distance
Metal tip discharge monitoring
Floating potential body discharge monitoring
Surface discharge monitoring
Free metal particle discharge monitoring
Insulator internal gas discharge monitoring
Parameters | Unit | Specification |
Range of ultrasonic frequency to be measured | kHz | 20-50 |
Detection range | m | ≤1.0 |
Signal to noise ratio | dB | >25 (@40 kHz, 1.0 m) |
Probe size | mm×mm | Ф13×35 |
Operating temperature range | ℃ | -40~+80 |
Fiber connector type | - | FC/APC (or customize) |
Pigtail Length | m | 1.0 (or customize) |
PLC Optical Splitter Applied to FTTH
01 Jul 2022
Optical splitter is the core of FTTH optical devices and plays an important role in passive optical network (PON). The optical splitter is usually installed between the OLT optical line terminal of th...
Call us on: 
Email Us: 
8 Jinxiu Middle Road, 
中文
EN
jp 
fr 
es 
it 
ru 
pt 
ar 
el 
nl 
