How to check loadcell working or notworking

Question Posted / deepak kumar

2 Answers
7897 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

How to check loadcell working or notworking..

Answer / suman chakraborty

First you need to check the excitation voltage which is feed from the controller part then see the mile volt from the load cell side,Then according to the change the load if the voltage changes then primarily the load cell is okay.

Is This Answer Correct ?

11 Yes

3 No

How to check loadcell working or notworking..

Answer / maheshrp

Physically load cell two wire supply and two wire output,so output wire side check resistance that 0.350k it's ok after bad loadcell check resistance 0.450k this is bad
All load cell Wright capacity on load cell

Is This Answer Correct ?

1 Yes

0 No

Post New Answer

More Instrumentation Interview Questions

What is the function of positioner in control valves? does the control valve operate without positioner?

3 Answers Hofincons,

What Is Pre- Commissioning Package +what is DCS & ESD Pre- Commissioning for Instruments Please explain your answer on practical ground base

0 Answers

What is the difference b/w EMF, voltage & potential difference?

1 Answers

how to calculate flow by dp transmitter?

4 Answers

flow transmitter formula?

0 Answers BEMCO, Siemens, Yokogawa,

what is the diffrence between mmwc and kg/cm2 for pressure measurment when we are using mmwc and when kg/cm2 and why????? ?? what is the reason

19 Answers Ecoboard, Jindal, Sepco,

Why the Proximitor supply should be Negative voltage? Why should not we give Positive voltage to the Transducer?

6 Answers Moser Baer,

Where we cant instal mass flow meter.

1 Answers

Dear all... I have 1 0-400 duplex type RTD, I connected the A side to the temperature indicator and B side to the PLC panel, but when I have observed then found that The PLC side temp has the variation. and it was distub to other RTD temp also. so what can I do.

1 Answers

We have yokogawa cs3000 one fcs and 4 his. After download to his, showing successfully at es, but not transferred to his.

1 Answers Shyam Steel,

I am having a Phoenix digital to modbus converter. The o/p of the same is connected to flow computer FB407. But the digital signals are updated only after one minute in the flow computer. what may be the cause of delay in communication? Flow computer is having a scanning period of less than 1 sec.

0 Answers

Explain " FAIL SAFE " feature in temp. measurement.

1 Answers Bapco Bahrain Petroleum Company,

For more Instrumentation Interview Questions Click Here