Distance and distance wireless monitoring system

In some projects, different areas often have different distance ranges. The wireless bridge configured at this time is different. Here's an example to illustrate.

In one of the customer's projects, both the mining area and the office area are monitored. Among them, the monitoring center is in the office area. The mining area is within 3 kilometers from the monitoring center, and the location of the office area itself is very close, probably a few hundred meters or even a few tens of meters away.

First, the scene

It is planned to install 6 network HD cameras in the mining area. Signals need to be transmitted to a monitoring center 2 kilometers away. There is no shelter in the middle and digital microwaves can be used. The office area is planned to install about 10 network high-definition cameras, within 500 meters from the monitoring room.

Second, the solution

Six LA-5830F wireless bridges are shared by the mine to transmit the camera signals. The monitoring center uses two LA-5830F wireless bridges to receive signals from the six front-end wireless bridges, using a three-in-1 network.

10 LA-5312A wireless bridges are used in the office area to transmit signals. The monitoring center uses 2 LA-5312A wireless bridges to receive the signals from the 10 wireless bridges. It uses a 5-in-1 network. .

Third, the schematic diagram is as follows:

As shown in the figure, after the monitoring center receives the signal, it centrally enters the NVR storage through the switch, and then displays it on the wall. In this way, 16 simultaneous video signals are transmitted to the monitoring center in real time. The combination of far and near, equipped with two kinds of wireless bridges, just achieved the monitoring purpose.

Leanâ€™s equipment is available in various distances. If there is a large deviation in the distance range in one occasion, different wireless bridges can be selected. Specific can be configured and designed by your technical staff for you.

overhead Casting Crane with hook are the main handling equipment for smelting workshop of steel work. They are used for conveying, pouring and hot metal charging of liquid metal in smelting process. It mainly consists of main beam, hook trolley, crane traveling mechanism,cabin and electric controlling system, etc. Foundry crane is one of the main equipment in the continuous casting technology of steel making. It is mainly used transfer the pouring melted iron to the appointed place, and the thermal-protective coating is added at the bottom of the main girder. The place where molten nonmetal material and red-hot solid metal is lifted. The casting Overhead Crane are heavy duty for 20-24 hours working.

Features:

1.Heavy Duty and High Efficient

2.Long Life Span: 30-50years.

3.Easy for Installation and maintenance.

4.High Temperature

5.Full Spare Parts will offer

6.Dual Lift Motor for Main Lifting Mechanism

Overhead Casting Crane

Specification:

Lifting Weight (t)		125/32	140/32	160/32	185/50	200/50	225/65	240/80	280/80	320/80
Working Class		A7	A7	A7	A7	A7	A7	A7	A7	A7
Span(m)		19	19	27	28.5	28	27	22	22	24.5
Lifting Height(m)	Main Hook	24	22	25	27	26	32	25	29	28
	Aux. Hook	26	24	26	29	26	34	27	29	32
Speed (m/min)	Main Hook	7.6	7.8	9.8	7.5	6	11	7	12	7.5
	Aux. Hook	9.7	9.7	12	10	10	11	9.6	10	10
	Main Trolley	38	36	43.5	40	41	41	35	40	29
	Aux. Trolley	39	37.5	43.5	38	38	39.5	38	40	39
	crane	76	73	84	80	78	84	80	80	58
Max. Wheel Load(KN)		505	535	485	525	530	550	545	735	750
Steel Track Recommended		QU120	QU120	QU120	QU120	QU120	QU120	QU120	QU120	QU120
Power Source		380V 50HZ 3-Phase A.C.

Other types to choose from

double girder overhead crane

Casting Crane

Casting Crane,Girder Overhead Casting Crane,Cast Overhead Crane,Girder Overhead Crane

Jiangxi Mide Industrial Co., Ltd. , https://www.midecrane.com