Answer / naveed iqbal sher

PH sensor output is mv
conductivity sensor output is a current.(milli amp or micro
amp)

Answer / amit

ph sensor o/p is mv
But cond sensor o/p is resistance

Answer / mithilesh kumar

o/p is mv.and o/p goes to
transmitter i/p.

What is the main difference between the terms instrumentation and Automation?

5 Answers  

---

What pressure results for a flow transmitter of range 0- 180t/h in the dcs and 0-301mbar in the field using square root extraction. Kindly also suggest formulae for the percentages 0,25,50,75,100?

0 Answers   Kentz,

---

Why we use 3-15 psi air for control valve input?

2 Answers  

---

Why use ball valves on Gas pipelines instead of gate & or globe valves...means basic diffrence or use of these valves..how designers knows this type of valve with rating is required...

0 Answers   Adgas, GAIL, Oil India, ONGC,

---

selection of the zener barrier for the hazardeous area zone 0

0 Answers   Siemens,

---

---

Area classification, Equipments, Gas groups, temperature classification, Ingress protection, Fire Extinguishers.

0 Answers   CCIE,

---

suggest a sensor to measure rapidly varying temperature?

1 Answers  

---

Please can anybody help for control valve sizing step by step procedure?

0 Answers  

---

WHAT IS THE DIFFERENCE BETWEEN PLC AND DCS

55 Answers   ABB, Adani, Adani Power, GMR, IIUC,

---

what is remote mount with MTA option? (In case of Dual Sensor Vortex Flowmeter,rosemount has written in its catalog drawings).

2 Answers  

---

we are using centum vp as monitoring with Dell precision work station T3600 but some times PC(s) are restarted automatically . how we can solve this problem? thanks

0 Answers   Oil India,

---

loop chech tools list

1 Answers   BAP,

---