DITEMP READING UNIT RAMAN OTDR For distributed temperature sensing

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PERFORMANCES
Reading Unit SR: Short Range, up to 5 km - MR: Medium Range, up to 8
Measurement Range LR: Long Range, up to 10 km - XR: Extreme Range, up to 30 km
Number of channels 2, 4, 8 or 16 Ch trough external Multiplexer
Multi Mode MM ( SM, MR and LR models)
Optical fibre typology
Single Mode SM ( XR model)
1 m typical ( SR, MR and LR)
Spatial resolution *
2 m typical ( XR)
-25° to + 80° with Ordinary Temperature sensing ca ble
C C
Temperature Dynamic range
-25° to + 300° with High Temperature sensing cable
C C
Temperature resolution *
At 5 km for spat. res. of 1 m 0.3° for 10 seconds measuring time; 0.1° for 1 mi nute measuring time; 0.05° for 5 minutes measuring time
C C C
At 8 km for spat. res. of 1 m 1° for 10 seconds measuring time; 0.4° for 1 minu te measuring time; 0.2° for 5 minutes measuring ti me
C C C
At 10 km for spat. res. of 1 m 2.25° for 10 seconds measuring time; 1° for 1 min ute measuring time; 0.5° for 5 minutes measuring t ime
C C C
At 30 km for spat. res. of 2 m 2.7° for 10 seconds measuring time; 1° for 1 minu te measuring time; 0.7° for 5 minutes measuring ti me
C C C
Measuring time * Min.10 seconds
*

TECHNICAL CHARACTERISTICS
AC Power: 100 / 240 V ( 50 / 60 Hz)
Power supply
DC Power: 24 or 48 ( optional power adapter)
Power consumption 120 W max.
Operating temperature: + 5° to + 40°
C C
Operating environment Storage temperature: -15° to + 65°
C C
Relative humidity: 5% to 95% non condensing
Optical connectors E2000 APC
H x W x D: 180 x 435 x 480 mm
Dimensions
Weight: 21 kg

instrumentasi-sipil
Contact Person: FIkri( 0812 800 69 024, 0813 9929 1909, 0817 6700 726, 0815 1963 9621, 0815 614 1954)
Address: Jl. Pahlawan Revolusi No 22B
Tel.+ 62-21-8611 259, 8611 131, 8611 212, 8611 444, 8611 449
Fax: + 62-21-8611 207.
EMAIL: instrumentasi.sipil@ gmail.com

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