| Customization: | Available |
|---|---|
| Output Signal Type: | Optical Signal |
| Material: | Fiber Optic Cable |
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Fiber grating interrogator is wavelength measuring equipment, which measures the center wavelength of reflected light by sending out light wave and receiving and analyzing the light signal reflected by fiber grating sensor. TS-WI interrogator can measure multiple channels and multiple sensors in each channel. Real-time measurement and historical data query function of sensor can be realized by using monitoring and analysis software developed by T&S.
| General Performance | |
| Wavelength | 1528nm~1568nm |
| Optical Channel | 4/8/16/24channel available |
| Wavelength Resolution | ±1pm |
| Wavelength Repeatability | ±3pm |
| Scanning Frequency | 1Hz |
| Communication Protocol | DL/T 860 (61850) Standard or Modbus |
| Optical Interface | FC/APC |
| Operating Temperature | -25ºC~ 55ºC |
| Dimension | 482x250x89mm |
| Safety Performance | |
| Insulation resistance, electrical strength and impulse voltage | Compliant with GB 4943.1 |
| Environmental Adaptability | |
| Low Temperature | Compliant with GB/T 2423.1 |
| High Temperature | Compliant with GB/T 2423.2 |
| Steady damp-heat | Compliant with GB/T 2423.3 |
| Impulse | Compliant with GB/T 2423.5 |
| Collision | Compliant with GB/T 2423.6 |
| Vibration (sine) | Compliant with GB/T 2423.10 |
| Temperature Variation | Compliant with GB/T 2423.22 |
| EMC Performance | |
| Electrostatic Discharge Immunity | Compliant with GB/T 17626.2 |
| Radiated, radio-frequency, electromagnetic Field Immunity | Compliant with GB/T 17626.3 |
| Electrical Fast Transient/Burst Immunity | Compliant with GB/T 17626.4 |
| Surge Immunity | Compliant with GB/T 17626.5 |
| Conducted Disturbance Immunity Induced by RF Field | Compliant with GB/T 17626.6 |
| Power Frequency Magnetic Field Immunity | Compliant with GB/T 17626.8 |
| Pulsed Magnetic Field Immunity | Compliant with GB/T 17626.9 |
| Damped Oscillatory Magnetic Field Immunity | Compliant with GB/T 17626.10 |
| Voltage dips, short interruptions and voltage variations immunity | Compliant with GB/T 17626.11 |
| Ring Wave Immunity | Compliant with GB/T 17626.12 |
| Limits and methods of measurement | Compliant with GB 9254 |
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