The main principle Magnetic column level gauge is also called magnetic flap level gauge. Its structure is mainly based on buoyancy and magnetic force principle design and production. The float with magnets is affected by the buoyant force in the medium to be measured. The change of the liquid level causes a change of the position of the magnetic float, the magnetic magnetic force coupling effect of the magnetic float and the magnetic column to cause the magnetic column to flip a certain angle (the surface of the magnetic column coats different colors), thereby reflecting one of the liquid levels in the container. Happening. The electronic module and transmitter module, which is composed of sensors (reed switches) and precision electronic components, can transmit output resistance signals, current values ​​(4 to 20 mA), switching signals, and other electrical signals. In order to achieve the perfect combination of on-site observation and remote control. Application scope and characteristics With: simple structure, easy to use, stable performance, long service life, easy installation and maintenance. The magnetic column level gauge can be used for level measurement and control in various industrial automation process controls. Can be widely used in petroleum processing, food processing, chemical, water treatment, pharmaceutical, power, paper, metallurgy, shipbuilding and boilers in the field of liquid level measurement, control and monitoring.
It includes EA type and EA-A type.
Round Sling
Round sling is an all-purpose lifting sling, which is both high strong and non-damaging to its load. Extremely light in weight and infinitely flexible in all directions, it is easy and quick to manipulate even when awkwardly shaped or fragile loads are being lifted. Manufactured to EN 1492-2.
Description:
Round slings` max load is 300 tons .It`s effective length is 80m and safety factor is 7 and 6. Made of high-strength polyester filament(100% PES),round webbing slings adopts neutral loop structure in its core and 100% PES sleeve to protect it .
It is very easy to maintain webbing slings. It is very popular to cause damage in hoisting operation due to bump. EA-A webbing slings can absorb impact and turn danger into safety.
If Webbing Sling is damaged seriously, its protective sleeve is broken and its core is undamaged. If its core filament is broken, it will be found through through protective sleeve.
If there appears small cut on sleeve ,can use adhesive tape to cover it to avoid split .Pay attention that only its core is not hurt can you continue to use it .If there appears big cut on sleeve ,they must be checked by our company.
Parameters of EA-A round sling
Max.SWL=Mode Coeffcient P×Working Load Limit Max.SWL of lifting method
Code
Single Max .Working Load Limit
two-Legs Max.Working Load Limit
β
Choked
0°-7°
7°-45°
45°-60°
45°
1.0
0.8
2
1.4
1.0
0.7
1.4
1.12
1.0
0.8
EA-A-01
Purple
1000
800
2000
1400
1000
700
1400
1120
1000
800
40
1
100
EA-A-02
Green
2000
1600
4000
2800
2000
1400
2800
2240
2000
1600
50
1
100
EA-A-03
Yellow
3000
2400
6000
4200
3000
2100
4200
3360
3000
2400
60
1
100
EA-A-04
Grey
4000
3200
8000
5600
4000
2800
5600
4480
4000
3200
70
1
100
EA-A-05
Red
5000
4000
10000
7000
5000
3500
7000
5600
5000
4000
75
1
100
EA-A-06
Brown
6000
4800
12000
8400
6000
4200
8400
6720
6000
4800
80
1
100
EA-A-08
Orange
8000
6400
16000
11200
8000
5600
11200
8960
8000
6400
90
1
100
EA-A-10
Orange
10000
8000
20000
14000
10000
7000
14000
11200
10000
8000
100
1
100
EA-A-12
Orange
12000
9600
24000
16800
12000
8400
16800
13440
12000
9600
110
1
100
EA-A-15
Orange
15000
12000
40000
28000
15000
14000
28000
22400
15000
12000
150
1
100
EA-A-20
Orange
20000
16000
60000
42000
20000
21000
42000
33600
20000
16000
180
1
100
EA-A-25
Orange
25000
20000
50000
35000
25000
17500
35000
28000
25000
20000
200
1
100
EA-A-30
Orange
30000
24000
60000
42000
30000
21000
42000
33600
30000
24000
220
1
100
EA-A-40
Orange
40000
32000
80000
56000
40000
28000
56000
44800
40000
32000
250
1
100
EA-A-50
Orange
50000
40000
100000
70000
50000
35000
70000
56000
50000
40000
270
1
100
EA-A-60
Orange
60000
48000
120000
84000
60000
42000
84000
67200
60000
48000
280
1
100
EA-A-80
Orange
80000
64000
160000
112000
80000
56000
112000
89600
80000
64000
300
1
100
EA-A-100
Orange
100000
80000
200000
140000
100000
70000
140000
112000
100000
80000
320
1
100
The unique advantages of round slings:
Material:100% high tenacity polyester
Color: According to EN-1492
W.L.L: 1T-100T
Ply: Single or double
Certificate: Certificate G.S. CE.
1. Especially suitable for loading round objects.
2. The surface of round sling is smooth, does not cause damages to gender objects.
3. Various loading methods, including dragging or pulling loaded object.
4. Even stress can be extend the lifespan of sling.
5. High strength/weight ratio.
6. Anti-abrasion and anti-incision protection sleeve can be attached.
7. Has special label, working load is differentiated by colors according to international standard. Easy to identify even if the sling has been abrased.
8. Light and soft, can be used in small narrow space.
9. Non-electric conductive, no danger of electric stroke,
10. Accord with European Standard EN1492-1: 2000 and China Trade Standard JB/TB521-1997.
11. The elongation of sling≤7%
12. The working temperature range: -40 ℃-100 ℃
Features:
Material:100% high tenacity polyester
Color: According to EN-1492
W.L.L: 1T-100T
Ply: Single or double
Certificate: Certificate G.S. CE.
Packing: PE shrink wrapped, carton and pallet
Round Sling,Round Webbing Sling,Lifting Round Sling,Polyester Round Sling Hebei Liston Lifting Rigging Manufacturing Co., Ltd. , https://www.liftingriggingfactory.com
Color
Approx
Width
(mm)
Min
length
(m)
Max
Length
(m)
Upright
Choked
Upright
45°
Choked
45°
Upright
45°-60°
45°-60°
