OAM305 Optical fiber acquisition signal module-Century Wisdom (Suzhou) Testing Technology Co., Ltd

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OAM305 Optical fiber acquisition signal module

Brand:

TESEO

OAM305 Optical fiber acquisition signal module

Product Description
Main features
Technical parameters

- Commodity name: OAM305 Optical fiber acquisition signal module
- Commodity ID: 1064746543912472576
- 品牌11: TESEO
- 描述: The OAM305 plug-in system receives analog signals through a fiber link with a frequency range of 6Hz to 15 MHZ and a distance of 1 km
- 品牌: TESEO
　　TESEO's DC, low-frequency plug-in modules and remote appendages are optical fiber communication links for the transmission of analog signals (including DC) in harsh environments affected by electromagnetic interference, noise or high voltage. A plug-in system consisting of a two-channel basic module fitted to the TESEO main unit, a two-wire optical cable for signal and control, a battery for power supply, shielded transmitter, and a battery charger. Each plug-in system maintains 1 independent optical channel. It provides researchers and engineers with a complete technical solution to solve the function of safely monitoring the EUT in a strong electromagnetic field or high voltage environment.

　　The frequency range of the OAM305 plug-in system receiving analog signals through the optical fiber link is 6Hz-15MHz and the distance is 1km. The OAM305P basic unit plug-in has two optical/electrical independent channel receivers, and you can connect one OAM305S auxiliary unit to it. The MOCS-MF host can be inserted into 12 OAM305P basic unit plug-ins to provide a total of 12 independent optical channels. The small size of the accessory unit The battery-powered OAM305S accessory unit can be placed close to signal monitoring points, or in hard-to-reach areas (eg engines, industrial equipment). It can be switched on or off from the host, and 5 input ranges can be selected, from 1 Vpp to 100 Vpp full scale.

　　The input impedance is 1M ohms and can be coupled with AC or DC signals. The signal source can be switched from the signal input to zero and reference levels, to perform calibration of test configurations or to check the remaining charge of the battery. OAM305S can withstand the electromagnetic field intensity higher than 200 V/m, the frequency range is 10 kHz to 18 GHz, and it works in a wide range of environments without major changes in performance. It can work continuously for more than 8 hours and can be charged with the accessory battery charger in a short time. The ruggedness of the appendage also makes it ideal for acquiring signals from remote sensors in extremely harsh environments.

　　system components

　　OAM305P Single channel plug-in for AFOM-MF

　　OAM305S Battery Powered Accessory Unit

　　CB1 dedicated battery charger

　　FBmmm two-wire zip cord fiber optic cable for signal and control lines (mmm = length in meters)

　　FOBC ST ST Optical Cable Feedthrough (Option)

　　FORF Optical Cable Reel Rack (Option)

　　option

　　Fiber optic cables are available in various lengths up to 1 km

　　Supplied with a sturdy cable tray (one cable can have 8 fibers)

　　Feedthroughs are also available for fiber optic cables
　　Two-channel plug-in for MOCS-MF/MFD host (12 independent channels can be plugged into each host)

　　Working frequency range 6Hz～15MHz

　　Input impedance 1M ohms

　　5 input ranges can be selected, the full scale is 1~100Vpp

　　Full scale output ±1 V, 50 ohms

　　Signal to noise ratio better than 50dB

　　Shield >200V/m electromagnetic field 1 kHz～18GHz

frequency
Bandwidth (3dB)	6Hz～15MHz
Maximum Harmonic Level	- 30 dBc
Signal to Noise Ratio [20*Log (Vmaxpp/Vrms)]	> 50 dB
flatness	± 1,5 dB
amplitude
input resistance	unbalanced
input range	1/10/30/100V full scale
input voltage	50Vrms
output impedance	50 ohms
output level	± 1 V full scale
precision	5% typical, 10% maximum
Mechanical Dimensions and Environment
battery working time	Continuous > 8 hours, shutdown > 1000 hours
battery charging time	2 hours
battery charger connector	LEMO goes around 5 poles
electrical input connector	BNC
The optical fiber connector	ST
size	107 x 670x 59 mm
Operating temperature	-10°C～+70°C
Storage temperature	-20°C～+80°C
basic unit
electrical output connector	BNC
The optical fiber connector	Signal: ST
size	Plug into AFOM-MF plug-in
Operating temperature	0°C～+50°C
Storage temperature	-20°C～+70°C