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TV monitoring system

I. Overview
1. Characteristics
a) ZJYP-4-2 drilling monitoring system is a unique design, innovation and Yunnan-control, control of the camera as one of the drilling monitoring device. The entire system with explosion-proof function, taking into account the practical usefulness of each probe designed with a special explosion-proof cables and integrated controller and connector to connect, easy installation and dismantling, keyboard using stainless steel shell has greatly increased the Naizang overall strength and corrosion resistance, aesthetic appearance generous. In the show, plus a selection of a liquid crystal display explosion-proof cast aluminum housing has greatly reduced the thickness of the display to reduce the installation space. Raised the seismic performance and strength.
2. Use
i. system dedicated to oil drilling project in modern real-time surveillance. It driller, driller in the room, at the same time on the second floor of the platform, winch, or mud after the car back to the outlet, and other conditions for observation and surveillance.
3. Component model

FB ZJYP-4-2
Code system
i. acronym explosion-proof
4. The use of the environment
i. the ambient temperature was -30 ℃ ~ +50 ℃
ii. relative humidity of +20% +90%
iii. altitude ≤ 2000M
iv. the wild, desert oil fields in bad condition
5. Working conditions
i. symbol explosion-proof: Exd [ib] ib Ⅱ BT4
ii. Rated voltage: AC220V
iii. rated power: ≤ 100W
iv. Rated frequency: 50HZ
v. level of protection: IP65
Second, the technical characteristics of
Dust: explosion-proof, good light, can withstand the temperature of the big changes in environmental requirements. (-30 ℃ ~ +50 ℃)
The main characteristics:
Explosion-proof mark: Exd Ⅱ CT6
Supply voltage: DC12V;
Power: 5W
Protection rating: IP65
Camera: Integrated color camera (in the package Dust explosion-proof).
The main characteristics:
The type of product: 220 × electric zoom color camera
Supply voltage: DC 12V
Power: 5W
Imaging Device: 1 / 4 "CCD
Resolution: 480 lines
Signal output: 1.0Vp-p
Yunnan: explosion-proof equipment, is carrying water for the camera to the level of pitching rotation of the special devices, good shock-mounted derrick part of the measures that are equipped with anti-off.
The main characteristics:
Explosion-proof mark: Exd Ⅱ CT6
Yang Fu action: ± 45 ° (± 2 °)
Action level: 0 ~ 270 ° (± 5 °)
Yang Fu speed: 3.5 ° / s (± 0.5 ° / s)
The level of speed: 3.5 ° / s (± 0.5 / s)
Weight-bearing capacity: 25kg
Power supply: AC24V;
Power: 24W
Protection rating: IP65
Display: proof explosion-proof cast aluminum chassis built-in 15-inch liquid crystal display (AV input).
The main characteristics:
Explosion-proof mark: Exd Ⅱ BT4
Visual Area: 15 inches
Brightness: 250 cd / ㎡
Supply voltage: DC 14V
Power: 25W
Controller: proof explosion-proof cast aluminum chassis (includes power supply, cloud-panel,画面分割器), usually 4-way video input signal.
The main characteristics:
Explosion-proof mark: Exd [ib] Ⅱ BT6
Supply voltage: AC220V;
Power: ≤ 50W
Protection rating: IP65
Keyboard: for the camera to choose, four switches the screen, camera control, control of Yunnan.
The main characteristics:
Explosion-proof mark: Exib Ⅱ BT6
Supply voltage: DC5V;
Protection rating: IP65

Composite cables: an integrated cable-specific (75-2 containing a video line, the Line of Control Lens 4, 5 Line of Control in Yunnan, a power cord), with explosion-proof connector, and so on, the Secretary for links installed in the drill room The reunification of the round solidly reliable connections Department.
The main characteristics:
Specifications: RVP (SYV75-2 +9 × RV12/0.15
+ RV28/0.15 + RPV2 × 12/0.15)
Supply voltage: DC12V; AC24V