What is mean by Ethernet, Device net and Control net? For what application we are using these?

4 Answers  

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why flow transmitter showing 2.2ma?

2 Answers  

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Can we place a Control Panel in Hazardous area Group IIC ? If 'yes' then is there any approval required? If 'yes' then there is any specific IP rating or any standard required? If 'Yes' What is MOC of control panel?

2 Answers  

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what is sil (safety integrity level

0 Answers   Essar,

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why 4-20 mA signal is preferred over a 0-10V signal

17 Answers   Sofcon,

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What are the cable come out from the paddle type flow sensor.and how is further connections

1 Answers  

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key phaser where is use and work

0 Answers   BAP,

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when we calibrate the DP transmitter at that time which matrial we used in pressure pump?

4 Answers  

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

0 Answers   ROS,

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types of valves

3 Answers   Bindal Papers, Kuwait Oil Company,

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in natural gas indirect water bath heater,how to prevent the problem of backfire from firetube during ignition...becoz of this backfire performance of wbh is going low.

0 Answers  

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how to calibrate absolute pressure transmitter

7 Answers   ABB,

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