I have transmitter of range -20 to -5 kpa.if it is possible to zero trim with atmospheric pressure,means HP and lp having no pressure...what will get after zero trim and it is the right way.....plz give me reply ....
What is the difference between modbus,fieldbus & profibus
why use 50% lel methane gas concentration for gas detector
calibration instead of 60% lel gas concentration whereas the
hi alarm set at 60% lel.
why is not useing in boiler skin thermocople
What is the right procedure for adjusting the gap voltage
of bently nevada vibration sensor?
how to calculate range of Dp transmitter
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
whatis range of marcury filled tempereture gague
Why we are using reverse action in displacer types level
transmitters on some Vessels?
how many maximum enter 2mm Dia solid cylindrical pipe into
8mm Dia hollow cylindrical pipe. give answer with
How to control flow variations in
magnetic flow maters..... When i will
provide proper earthing?
What is shielding effect?
Tell me the field calibration procedure step by step with
diagram of pressure gauge, pressure switch, pressure
transmitter, temperature switch, level switch, flow switch,
Explain PID, ON/OFF, Controls
in mass flow meter what is drive friquancy ?
what is controlling card in dcs? how u measure dcs
memory?what is bus in dcs?how u know dcs speed n ehternet speed?