Answer / somasekharan

hmi is located in hazardous area,it shall be flameprrof

How a pH sensor & analyzer work at waste water treatment plant, whats the principle & science is beyond this,How pH sensor sence & convert signal & move toward analyzer & analyzer show reading in percent? also what is temperature compensate option in analyzer

1 Answers  

---

what is the difference between DELTA-V & FOUNDATION FIELD BUS

4 Answers  

---

hey any one got the papers of SAIL and HPCL plz do help me by posting them to my mail ID's naren07_87@yaho.co.in, surenarendra@gmail.com

0 Answers  

---

why ultra sonic level transmitter is installed in 90 degree?

2 Answers   ME,

---

Reasons for using seal pots:

1 Answers  

---

Can please tell mi about SIOS, PRM, SERVER, and what is the diference between PIN LAN, PCS LAN,APC Server, and please send the Doc if possible for referance,mail id patil_amit17@yahoo.com

0 Answers  

---

why we us isolation barrier in hazardous area how it works to protect the area and please clarify its current flow.

0 Answers  

---

what is sil (safety integrity level

0 Answers   Essar,

---

I want condensate pots vent position erection of flow transmitter ?

1 Answers  

---

Lux meter is the measuring device to measure the lux level of lighting fixture. in industrial sector two types of lighting fixture is being used as street lighting purpose 1. HPSV (Sodium) and 2. HPMV (Mercury). HPMV having white light which is an combination of red, blue and yellow colour, while HPSV haivng Yellow lighting. in HPSV red & blue colour will be absent. during measurement of the lux level of HPSV and HPMV fixture. 1. Lux meter can measure the actual lux level of both fixture? 2. or it will show false reading for HPSV fixture light as it has only yellow light present. please give me answer

0 Answers   Ace Info,

---

WHAT IS DIFFERENCE BETWEEN TWO WIRE RTD AND THREE WIRE RTD?

5 Answers   Yokogawa,

---

what are procedure of sox-nox calibration

0 Answers   TATA,

---