If I want to buy a pressure switch & 3-way valve for hot water application then witch parameter I should consider.

1 Answers  

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What is the exact differences between HART,FOUNDATION FIELDBUS,PROFIBUS?

0 Answers   Jubilant,

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how to given power supply of any type two wire transmitter in field?

4 Answers   Dr Reddys,

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what is the protection system in solar turbine compressor

0 Answers  

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Why we are using temperature and pressure as a reference when measuring flow of steam?

4 Answers   Shell,

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plz give me the logic for how a pushbuttoon can be worked as atoggle switch i m working with allenbradely/micrologix1200/rslogix500

3 Answers  

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Why rdt and thermocouple both give different output .and one things more, how to generate  ohm or mili volt  plz mail me merajalam143545@yahoo.com

0 Answers   Samsung,

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what is proportional & what is proportional band

1 Answers   Nimir,

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Why 250 or 500 ohm load resistance is use in any transmitter

2 Answers  

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What is the difference between floating and fixed voltage?

1 Answers  

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what is difference between HART communication and BRAIN communication?

1 Answers   Delta Controls,

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which is type of thermocouple is used to measure 1000deg?

9 Answers  

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