Ningbo Saintbond Electronic Technology Co.,Ltd

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Ningbo SAINTBOND Electronic Co.,Ltd

Address:No.8-9 Wangquanhe Road Xiapu Industry Zone Ningbo , China 

ZIP:315807

Contact: BangGuo

Tel:+86-574-86902686

Fax:+86-574-86902686

Email:saintbond@saintbond.com

Skype:saintbond01

Wechat: 2223905992

 Contact:Celia

Email: saintbond02@saintbond.com

 Contact:Emmy

Email: saintbond03@saintbond.com

 


LC104W03


Dimension:in mm

Steel Wire Tension

Steel Wire Diameter

L

H

B

b

1t

Ф6-14

180

100

60

35

2t

Ф10-18

180

100

60

35

3t

Ф14-22

180

100

60

35

5t

Ф16-26

200

105

75

40

10t

Ф24-36

260

115

110

60

Products specification: 

Lateral pressure load cell LC104M Lateral press type limiter is main used in electric calabash, steel wire condone etc lift weighing equipment, Prevent overloading state security device running.

The device mainly consists of two parts: main frame buildup from side compression load cell and control indicator, when appear up limited loading, come out sound and light alarm and control start condole to safe direction switch. It make full use of steel wire tension theory, easily assemble, safety performance good, indicator can choose with display or without display double type mode.

The lifting weigh limiter meter adopts single chip-controlled technology. Its main function are that measuring and indicating the lifting weight timely as connecting the load cell’s signal, sending out acoustic optic alarm, outputting control signal and cutting off the rising looping power supply when weight reaches the stipulated value.

 

Technical Parameter:

(1)Application:Single steel wire rope force not more than 10t crane machine

(2)Action errors:≦5%FS

(3)Comprehensive display error:≦5%FS

(4)Alarm Point

Warning: 90%FS

Alarm delay: 05%FS (for 2 consecutive seconds after overrun relay)

Immediately Warning: 110% FS

(5)Maximum safe over load :150%FS

(6)Power Supply:AC220V or AC380V (we can do according to customer’s requirement.)

(7)Use Of Environmental Conditions:

Temperature Range:-20℃~+60℃,Relative Humidity:90%RH

(8)Relay Contact Capacity:5A/380V

(9)Load Cell Sealing Class:IP68

(10)Meter Box Protection Class:IP42

Methods Of Work:

The lifting weight limiter that measuring and indicating the lifting weight timely as connecting the load cell’s signal, sending out acoustic optic alarm, outputting control signal and cutting off the rising looping power supply when weight reaches the stipulated value. When lifting weights up to 90%FS(can be set), the limiter early warning signals, intermittent buzzer sound. When lifting weights up to 105% FS (can be set), the limitation and an alarm signal: red indicator light, continuous buzzer sound. To avoid shock load caused by transient false overload, the data filtering process, if continuous overload for more than 2 seconds, the judge is really overloaded, immediately switch off the power lifting circuit. The point with hysteresis, when lifting objects weighing down to below the rated lifting capacity, the relay will resume. When lifting weights 110%FS, the relay action, immediately cut off circuit power at the same time lifting the red indicator light, buzzer sound continuously. The point also has hysteresis, when lifting the weight of material reduced to nominal weight of the following, the relay will resume.

 

 

 

Loa Cell Technical Parameter:

Wire Rope Size:

10~40mm

Operating Temperature Range:

-30~+70℃

Sensitivity:

(1.0±0.1%) mV/V

Maximum Safe Over Load:

150%F.S

Combined Error:

±0.1% F.S

Ultimate Over Load:

300%F.S

Creep Error(30min):

±0.02% F.S

Recommend Excitation Vol.:

10~12V DC

Zero Balance:

±1% F.S

Maximum Excitation Voltage:

15V DC

Temp. Effect On Zero:

±0.02% F.S/10℃

Sealing Class:

IP67

Temp. Effect On Span:

±0.02% F.S/10℃

Element Material:

Alloy Steel, Stainless Steel

Input Resistance:

385±5Ω

Cable:

Length=1m

Output Resistance:

352±2Ω

Citation:

GB/T7551-2008/ OIML R60

Insulation Resistance:

≥5000MΩ

Mode Of Connection:

Red(Input+),Green(Output+),

Black(Input-),White(Output-)

 

Technical Parameter 

Wireless Frequency:

430~485MHz

Wireless Distance:

Min:800m(In Open Area)

A/D Conversion Rate:

≥50times/seconds

Operating Temp. Range:

-20~+80℃

Operating Humidity:

≤85%RH under 20℃

Battery Life:

≥50 hours

Non-Linearity:

0.01%F.S

Stable Time:

≤5 Seconds

Citation:

GB/T7551-2008/ OIML R60