a pressure transmitter with a range of 0 to 2500kpag has a specified accuracy of
0.5 % of span.It is to be calibrated using a comparison gauge to have an accuracy
of 0.1% of span.The comparison gauge has a range of 0 to 3000kpag What is the
accuracy ratio? is this ratio acceptable?
Answer Posted / markwilcon
anyone able to help?
| Is This Answer Correct ? | 0 Yes | 3 No |
Post New Answer View All Answers
what is the responsibility of an instrument commissioning supervisor
What are the maximum packet size of: a) HART b) Profibus DP c)Profibus PA d) DeviceNet e) Foundation Fieldbus
1. what is modbus cable? 2. what kind of communication we are using for the interface of DCS, ESD and Third party cabinets? 3. What is serial communication and peer to peer communication?
Why even multiple power supplu r used in instrumentation system?
Give 2 application of quartz crystal used for process parameter measurement.
Explain pH, Conductivity.
Derive capacitance to 4-20ma conversion formula / relation in capacitance type pressure sensor?
how to calculate orifice sizing? and tell me if pipe size bet 50mm t0 200mm then we can use pipe flange??? and above 250mm pipe size should i use D & D/2 Flange? is it right or wrong?
1. For Steam drum level signal, why do we compensate with drum pressure signal? 2.For main steam Flow signal is comensated with main steam temperature signal and main steam pressure signal why?
what is basic difference between motion balance and force balance in pneumatic instrument?
how u calibrate pneumatic n motorized c/v?
Name different parts of a pressure gauge.
Drum level tx with GP4 with zero elevation:7300mmh20 on HP and 8050mmh2o on LP as range but on commissioning the tx readiing is max,Why this reading?
How does a single acting, spring return ball valve actually work? Does it require continuous air supply?
what is controlling card in dcs? how u measure dcs memory?what is bus in dcs?how u know dcs speed n ehternet speed?