Interested to Buy Any Domain ? << Click Here >> for more details...
Related to control system, What is difference between 4-20
mA active & 4-20 mA pasive signal.
- 1 Answers
- 6662 Views
- I also Faced
- E-Mail Answers
Answer Posted / janes
4-20mA Active : 2 wire device. same pair of wire is used
for the Power supply and Output 4-20 mA Signal.
4-20mA Pasive : 4 wire Device. Device having external power
supply -110 Vac / 230 Vac / 24 Vdc and generate the 4-20mA.
| Is This Answer Correct ? | 32 Yes | 0 No |
Post New Answer View All Answers
why Fahrenheit unit of moistur analyzer transmitter
What is cut off relay? And why use in PLC and DCS?
how can use ram
how to commission furnace ( water heater)
what is output of FOUNDATION FIELD BUS transmitter
what is the procedure of O2 sensor(ABB) calibration?
what happen if i increase height of displacer type LT.accuracy or sensitivity are affected.why?
Can any body tell me about SAP MAINTINANCE MODULE. WHAT IS its function and application. And study material Source about it. I shall be very thankful.
How can measure flow in oil line?which type of transmitter is generally used?
detail of mass flow meter pricipal
any one can send me instrumentation previous interview papers? I prepare for MNC Company Interviews? my mail id- Rakesh.Golla@dodsaldxb.ae , and another mail rakesh.gvk@gmail.com
What is Droop? What is Step/Gradient Limiter in Turbine Governor control?
Introduce yourself which is not present in your biodata?
which processor is used in dcs.
How we connect a instrument with ground, Give brief explanation with help of diagram?
