PEM400 series Explosion proof  Camera Housing , Pearmain Exproof housing
 
Quick Detail: 

 Design for mining application

 Stainless steel material: 304 or 316L

 video outout port and fiber optic port available for application

 2 cable outlets at housing rear

 IP65

 
Description:

PEM3000 Mining ex-proof fiber optic camera is one of our classic product, tried and tested it, be worth to trust. The product can be in practice of coal mine underground, full of flammable and explosive gas.

PEM3000 furnished with one low-illumination ccd caemra, to have clear image in dim environment underground.

Stainless steel housing to ensure stable working at temperature from 0 to 40 deg. Celsius.

127VAC power supply.

Windows with a special steel plate glass production, in a durable and at the same time, to ensure clear video.

2 holes output, exproof flexible pipe or armoured cable for explosion-proof electrical connections.

ELECTRICAL  

Input voltage:  127VAC, 50/60Hz

Voltage scope:  -20%~+10%

Working current: ≤1A

Power consumption: ≤30W

Connection:   2-core for power 127VAC

3-core for RS485

ENVIRONMENTAL

Air pressure:  86106KPa

Temperature:  0~+40

Humidity: ≤95%RH (+25)

MECHANICAL

Material: 304 or 316L

IP:IP65

Dimensions:

417(L) x 152(W) x 161(H) mm

Window: thickness at 8mm steel glass, Φ50mm

Weight/ship weight: 10Kg / 7Kg

Cable outlets: 2

Screw type: M24X1.5

Mounting: Pan/tilts, half-pan/tilts and fixed brackets

Spec. of fiber optic transceiver

Video port: 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

Spec. of Camera

System:           NTSC, PAL
Scan:              2:1 interlaced

CCD:             1/2″ CCD
Sync. system:  internal 
Video out:          1Vp-p, 75Ω
Resolution:        570TVL
Min.illumination: 0.0003Lux, F1.4
S/N rate:              46dB
Dimension:           58(L) x 35.5(W) x 36(H) mm

Applications:
it specially design for mining application.