Wireless Load Cell

LL204W

Wireless Load Cells

Dimensions:

Unit: mm

Cap./Size	A	B	C	D	E	F
5t	260.0	80.0	32.0	40.0	180.0	32.0
10t	278.0	90.0	36.0	44.0	190.0	40.0
20t	300.0	100.0	40.0	48.0	204.0	48.0

Product Characteristics:

Tension link crane scale load cell LL204-W series is special load cell for crane scale. Element material made of alloy steel or stainless steel according to customer’s requirement. High precision, strong overload protection capacity and anti-deflective loading. The load cell with special hook and ring, easy installation.

Circuit Diagram:

Technical Parameter：

Rated Load:	5/10/20t
Wireless Frequency:	240GHz
Wireless Distance:	Min：80m（default）[200m（optional）]
A/D Conversion Rate:	≥50 times/seconds
Battery Life :	≥50 hours
Sensitivity:	(2.0±0.1%) mv/v
Combined Error:	±0.02% F.S
Creep Error（30min）:	±0.02% F.S
Zero Balance:	±1% F.S
Temp. Effect On Zero:	±0.02% F.S/10℃
Temp. Effect On Span:	±0.02% F.S/10℃
Input Resistance:	750±5Ω
Output Resistance:	702±2Ω
Insulation Resistance:	≥5000MΩ
Operating Temp. Range	-30~+70℃
Maximum Safe Over Load:	120%F.S
Ultimate Over Load:	200%F.S
Recommend Excitation:	10~12V DC
Maximum Excitation:	15V DC
Sealing Class:	IP67/IP68
Element Material:	Alloy Steel, Stainless Steel
Citation:	GB/T7551-1997/ OIML R60
Mode Of Connection:	Red(Input+),Black(Input-),Green(Output+),White(Output-)

Notice:

Do not use the wireless load cell in an explosive or unsafe place, wireless load cell work range will have a little different according to with or without obstacles. The wireless load cell can work 50 hours or more when the lithium batteries in fully charged state. When charge please not be too long time or over.

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