Load cells » special load cells plc load cells

May, 2012

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Load cells 2-5-10-30-60 t

Special Load Cells Model PLC	Recommend Reply

Explanation;

PLC pin type load cells are specially designed for crane systems. They are mounted on the balance roller of the crane's lifting mechanism and they sense the load exerted on the roller.

With its steel alloy construction coated with corrosion-retardant paint as well as its strain gauge area which is welded with a stainless steel cover, PLC is protected to IP68 standards meaning that it is fully immersible. PLC load cells provide overload control for cranes and lifting machines, and measure the weight of the load being lifted.

Properties;

IP68 industrial protection

Accessories;

J Box Connection Box

Specifications.;

Maximum capacities (Emax)

2000

5000

10000

30000

60000

Accuracy (OIML R60)

Maximum number of verification intervals ()

Minimum verification interval ()

Combined error

≤ ±1.0

Creep error over 30 min. (DR)

Minimum load

%Emax

150

Maximum safe overload

%Emax

300

Maximum safe sideload

Ultimate load

Stretching (Emax)

Maximum excitation voltage (Umax)

Rated output (Cn)

mV/V

1mV/V

Zero balance

%Cn

≤ ±5.0

Input Resistance

380 ±20

Output Resistance

350 ±20

Insulation resistance

MΩ

≥500

Compensated temperature range

°C

-10...+40

Operating temperature range

°C

-40...+80

Load cell material

Steel

Sealing (EN60529)

IP68

Cable length

Cable diameter

Weight

0,9 kg

1,1 kg

2,5 kg

11,7 kg

12,7 kg

Package dimensions / weight

1,2 kg

1,4 kg

2,8 kg

12 kg

13 kg

Blueprints;

Junction Box

PLC Load Cell Technical Drawing

Overload Control Systems
In machines that lift the weigh to air such as elevators and cranes overload check system is a must for security.Overload control systems consist of loadcells and control devices. Depending on the size and requirements of the system different load...
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