Interested to Buy Any Domain ? << Click Here >> for more details...
why 4 to 20 ma ,why not 0 to 20 or 3 to 15 or anything
- 19 Answers
- 47411 Views
- Honeywell, TCS, TN, I also Faced
- E-Mail Answers
Answer Posted / suresh
why put 4-20ma na process zero or live zero.
| Is This Answer Correct ? | 1 Yes | 2 No |
Post New Answer View All Answers
what is controlling card in dcs? how u measure dcs memory?what is bus in dcs?how u know dcs speed n ehternet speed?
What are the types of valves?
What are primary elements of measuring pressure? Which type of pressure can be measured by these elements?
what is the calibration procedure for transweigh make weigh feeder?
what is the advantage of submersible level transmitter compare to ultrasonic level transmitter?
Any one can help me to identified, how can we interchange the device in FF
What is the use of control cable?
Why use ball valves on Gas pipelines instead of gate & or globe valves...means basic diffrence or use of these valves..how designers knows this type of valve with rating is required...
what will the sending unit in the fuel gauge utilizes?
Which language of programing is popular? how can i learn it ?
List three types Level Gauges with their working principles
What is the use of gauge?
I was working on calibrating turbidity transmitters endress+hauser at effluent polishing plant.We calibrated using NTU buffers.What happened is that when we immersed the sensor, everytime we raise and lower the sensor gradually, the reading will vary.my question is that is there any specifications on what is the required distance from the bottom of the container with buffer to the face of the sensor?Is it ok to install the sensor in a medium which has turbulence specially if bubbles are present?
Can any body help to get Rsemulator 5000 free from internet if possible then give me any link or any help .
what is stroke check for field instument transmetter's & AOV's
