Answer / kashif

You have to upgrade the HART simply install the upgrading software at laptop or PC (Resource CD is with the HART supplied by Vendor and if you have no CD just download from Emerson website) then remove the system card from HART insert into card reader and download DDs version from software that is installed in you laptop .check your device version from instrument tag plate.Please follow this link to download DDs version software.
http://www2.emersonprocess.com/en-US/brands/Field-Communicator/Pages/EasyUpgrade.aspx

Why capacitive banks ar5e important?

5 Answers   Siemens,

---

regarding level tx i would like to know how to select the range of the level transmitter in a closed drum(steam drum or deaerator)?

1 Answers  

---

how can leve transmetter calibate in feild .and also put cv and flow plz .....

0 Answers   IBM,

---

why bevelling is done in an orifice ?

4 Answers   ABB,

---

I am having a Phoenix digital to modbus converter. The o/p of the same is connected to flow computer FB407. But the digital signals are updated only after one minute in the flow computer. what may be the cause of delay in communication? Flow computer is having a scanning period of less than 1 sec.

0 Answers  

---

sir,would you please send me the Hindustan petroleum corporation limited papers(HPCL).my e-mail ID is ujjwal_sharma1983@yahoo.com

0 Answers   HPCL, TCS,

---

If an Instrument has 550 ohm internal resistance and the cable used for that instrument is 0.5 ohm per meter resistance. If the voltage is 12volt.How much length cable can be used?

2 Answers  

---

Why Boiler Drum level transmitter (TX) or level transmitter rang always put -600 to 0 other -900 to 0. Mines range why use….?

4 Answers   Uttam Sugar,

---

Any body have know try work calculation ???

0 Answers  

---

can we replace a pressure transmitter of range 0 to 25 Kg/cm2 by a Pressure transmitter of range 0 to 10 Kg/cm2 ?.. Will it affect 4 to 20 mA output signal which we will feed to the PLC.

9 Answers   IOCL,

---

Related to control system, What is difference between 4-20 mA active & 4-20 mA pasive signal.

1 Answers  

---

what is meaning of static pressure

4 Answers   Ambuja,

---