Answer / paulskie

IP is different from IPS. The former is a standard for the protecting capability of the casing or housing of a certain equipment..i.e. a JB has an IP 65 meaning protected from dust..etc. while the latter is protection system of the whole network of instruments. It is a DCS-based.

Answer / amsal

I think it is the system to protect the instruments from ambiant harms like dust, water, humidity, temperature etc which is called INGRESS PROTECTION (IP)in now days and was called previously.Every instrument has its protection standard from its factory manufacturer according to its usage area like in open atmosphere, acidic or chemical environment or poring water area. It is the safety of electrical electronically parts of instruments.

Hot calibrate a level transmitter (wet & dry legs)?

1 Answers   Honeywell, IEC,

---

how to connect transmitter measuring sulfur process? 1-by using long impulse line or 2- by using coated short impulse line

0 Answers  

---

What is mean by trim?

5 Answers  

---

What is mean by analytical instrumentation?

0 Answers  

---

what is difference between Floating D.C.Voltage and Fixed D.C.Voltage?

2 Answers  

---

What is mean by SMART in an Instrumentation. is any full form for SMART?

3 Answers  

---

what is IEC code in cables & how to selecting cables?

0 Answers   ROS,

---

what is Best Among SINK Or SOURCE Type Design In Digital Signal, Either Iput Or Output? WHY?Can any one..

0 Answers   Accer, Reliance,

---

Where should we terminate the shield and why?

3 Answers   OPaL,

---

What are the characteristics of Control Valve

2 Answers   Ispat,

---

How much should be the values and/or percentages of these given below factors for a good controller ? Steady state error Delay Rise Time Overshoot Peak Time Settling Time Damping Oscillations & vibrations thanks

1 Answers  

---

Name different types of bourdon tubes.

0 Answers  

---