What is the difference between pt100, pt500 and pt1000 RTDs?
Answer Posted / mohamedhega
This number 100,500,1000 refers to the reference resistance of the Rtd.
As temperature changes ,its resistance changes and temperature is function of this change.
Is This Answer Correct ? | 4 Yes | 2 No |
Post New Answer View All Answers
how to calibrate mass flow meter (Coriolis)? Example calibration range: 0 to 2500 kg/hr line size 3" fluid: Etheline glycol (MEG)
A length of steel pipe is used to carry sea water to a desalination plant. An adequate corrosion allowance must be specified and indicated in the piping specification, which affects the _________________________ of the pipe
1.can you use SCADA instead of DCS,DCS instead SCADA 2.Difference between DCS and PLC,can their role be reversed i.e. role interchange 3.Difference between RTU and PLC
how works encoder in plc
What is defferent betwen ESP &PCP PUMP .HOW IT IS WORK?
How digital input and digital output 's are working in dcs
what is wave length were using ?
why would you like to join our company
anybody having Qatar Petroleum questions for instrument Technician offshore ....please send me
When doing a liquid seal on a differential flow transmitter , most of the time the sealing liquid will be heavier then the process fluid. For wich application will the sealing liquid be lighter than the process fluid if transmitter is mounted below the process line.
How to convert mmWc(mili meter water colam) to tph(ton per hour)?
can we replace a slot sensor (inductive type) with limit switch (potenial free contact / no-nc type).
why we us isolation barrier in hazardous area how it works to protect the area and please clarify its current flow.
What are different type of instrument cable
What is solenoid valve? Where it is used?