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4CH Mining Explosion Proof Fiber Optic Transceiver with 1Cr18Ni9Ti or 316L SS

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4CH Mining Explosion Proof Fiber Optic Transceiver with 1Cr18Ni9Ti or 316L SS

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Large Image :  4CH Mining Explosion Proof Fiber Optic Transceiver with 1Cr18Ni9Ti or 316L SS Get Best Price

Product Details:
Place of Origin: China
Brand Name: pearmain
Certification: Exd I, MA
Model Number: PEM3200
Payment & Shipping Terms:
Minimum Order Quantity: 1 unit
Price: negotiation
Packaging Details: special shipping carton, 20pcs/ctn, 35x21x30cm, 4kgs
Delivery Time: 15 working days
Payment Terms: T/T, L/C, Western Union
Supply Ability: 1000units per week
Detailed Product Description
Video Input: Up To 4ch Audio Input: Available
Alarm: Available Data: RS422/232/485
Contact Closure: Available
High Light:

fiber optical transceiver


optical transceiver

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




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.





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



Air pressure:  86~106KPa

Temperature:  0℃~+40℃

Humidity: ≤95%RH (+25℃)



Material:1Cr18Ni9Ti or 316L


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


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



Video surveillance system, specially in analog system, it could extend the cable distance up to 120km or more.

Contact Details
Pearmain Electronics Co.,Ltd

Contact Person: Mr. C

Tel: +8613757117889

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