Economical Fiber Optic Amplifier, NO/NC

Description

This economical fiber optic amplifier provides excellent performance with its high switching frequency of 200Hz and fast response time (5ms). Its wide sensing range (3-8cm or 5cm) and adjustable NO/NC function meet the needs of different scenarios. Adopting 10-30V DC voltage, it is suitable for a variety of industrial power supply conditions.

Specification

Feature

1. Short-circuit Protection: When the load is short-circuited or has a problem, it not only protects itself but also protects the load from being burned.
2. Overload Protection: Automatically protects the load when it becomes unstable or has a problem that causes the current to become large.
3. Reverse Polarity Protection: The product will not burn out the fiber optic amplifier if the positive and negative poles of the power cord are reversed.
4. 10-30V Wide Voltage: Voltage within DC10-30V can be used normally for a long time.

• Note: This amplifier needs to be used with fiber optic sensor.

Dimensional Drawing (unit: mm)

Details

Wiring Drawing

Applications

Tips: What is the main principle of operation of a fiber optic amplifier?

Fiber amplifiers use optical fibers doped with rare earth elements (such as erbium ions, Er³⁺) as the gain medium, and the energy is injected into the optical fibers through a pump light source to excite the rare earth ions in the medium. When the input signal light passes through the optical fiber, excited radiation occurs with the excited ions, thus realizing the direct amplification of the optical signal. Since its amplification process does not require the conversion of optical signals into electrical signals, it has the advantages of high efficiency and low noise.