Crane Scale S Beam Load Cell

Crane Scale S Beam Load Cell

QL-31A load cells are available in the capacities from 1 kg to 500 kg S beam style. Tension and/or compression loading. Alloy steel or stainless steel,Silicon adhesive sealed inside, waterproof, anti-corrosion and suitable for all kinds of environment. Integral structure and easy installation....

Product Details

Crane Scale S Beam Load Cell

QL-31A load cells are available in the capacities from 1 kg to 500 kg

S beam style. Tension and/or compression loading. 

Alloy steel or stainless steel,Silicon adhesive sealed inside, waterproof, anti-corrosion and suitable for all kinds of environment.    

Integral structure and easy installation.
Suitable for crane scale, mechanical conversion scale, hopper scale and other electronic weighing devices.  

Features:

Capacity :1 kg to 500 kg

Defend grade:  IP66

High accuracy.
Alloy steel or stainless steel.

Integral installation, Low profile. reliable performance


 

Electrical connection and Dimensions:

Technical Specifications

 

Specifications:

Capacity

Kg

1~500

Safe   overload

%FS

120

Ultimate   overload

%FS

150

Rated   output

mV/V

2.0 ±   0.004

Excitation   voltage

Vdc

9 ~ 12

Combined   error

%FS

± 0.03

± 0.02

Zero   unbalance

%FS

± 1

Non-linearity

%FS

± 0.03

± 0.02

Hysteresis

%FS

± 0.03

± 0.02

Repeatability

%FS

± 0.02

± 0.02

Creep

%FS/30min

± 0.03

± 0.02

Input   resistance

Ω

350 ± 5

Output   resistance

Ω

350 ± 3

Insulation   resistance

M Ω

≥ 5000 @   100 Vdc

Operating   temperature range

-20~ +55

Compensated   temperature range

-10 ~   +40

Temperature   coefficient of SPAN

%FS/10℃

± 0.02

±0.015

Temperature   coefficient of ZERO

%FS/10℃

± 0.03

±0.02

Electrical connection:

Excitation+ red     Excitation- black   Signal+ green   Signal- white
Four-core shielded cable with polyethylene.
Cable diameter :¢5mm
Cable length:3  m

The cable length could be chose by customer’s application.

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