Pearmain Electronics Co.,Ltd
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PEM3200 4ch Mining Explosion proof fiber optic transceiver , deign for Mining appliation
Quick Detail:
Design for mining application
Stainless steel material: 1Cr18Ni9Ti or 316L
1 to 4ch video and data optional
ST or FC available
maximum distance 40km
2 cable outlets at housing rear
IP66
Description:
PEM3200 Mining ex-proof fiber optical transceiver is the latest explosion-proof monitoring equipment, with mature design concept, make mine monitoring equipment and expansibility function effectively improve, the product can be used alone in a flammable and explosive gas mines, mine environment.
PEM3200 furnish one unit transceiver inside, can prolong the signal communication distance and assure the quality of signal.
To support single-mode or multi-mode fiber, maximum distance of single mode can be 40km.
Working temperature: 0 to 40 deg. Celsius.
Most 8 holes output, exproof flexible pipe or armoured cable for explosion-proof electrical connections.
Specifications
ELECTRICAL
Input voltage: 127VAC, 50/60Hz
Voltage scope: -25%~+10%
Working current: ≤1A
Power consumption:30W
Connection: 2-core for power 127VAC
3-core for RS485
ENVIRONMENTAL
Air pressure: 86～106KPa
Temperature: 0℃~+40℃
Humidity: ≤95%RH (+25℃)
MECHANICAL
Material:1Cr18Ni9Ti or 316L
IP:IP66
Dimensions: inner size
PEM3200A: 250(L) x 180(W) x 65(H) mm
PEM3200B: 170(L) x 109(2) x 75(H) mm
Weight/ship weight:
PEM3200A: 15Kg / 18Kg
PEM3200B: 10Kg / 13Kg
Cable outlets:
3200A: 8
3200B:3
Screw type: G-3/4”
Mounting: Pan/tilts, half-pan/tilts and fixed brackets
Spec. of fiber optic transceiver
Video port:
3200A: 8, 3200B:1
Video connection: BNC
Video voltage and impendance: 1.0Vp-p, 75ohm
Video bandwidth: 5hz-10mhz
Data port: send or receive data 1 to 4ch (one way or bidrectional)
Port connect: RJ45
Data signal: RS232, RS485, RS422
Speed rate: 0 to 256kbps,
Bit error rate: 109
Wavelength: Singlemode 1310/1550nm
Multimode 850/1310nm
Optical output power: 5dBm to 2dbm
receiving sensitivity: 26dBm
Single wavelength bandwidth: 155M/1.25G
Applications:
Video surveillance system, specially in analog system, it could extend the cable distance up to 120km or more.