Answer / maxpro

Thermocouple or RTD

Answer / harman

using the hart ....we give the temp.

what is the difference between profibus and controlnet networking.

0 Answers   HZL,

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hi... i'm about to learn siemens plc i came across following question in my mind ... plr ans 1. hw motor operated by plc 2. hw drive operated by plc explain dis by both ladder logic diagram and hardware config , connection

2 Answers   KCP Cements,

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What are the different modes of a contollogix family processor? How they work?

3 Answers   Honeywell, Siemens,

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why we use by pas on a positioner? When can a by pass be not used on a positioner ?

2 Answers  

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what is reason behind boiler drum level transmitter range put -450 to 0 mmh2o.

1 Answers   JP Group,

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uses of profibus?

1 Answers  

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What is standard procedure of manual mapping in Radar type level transmitter?

0 Answers  

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Im working in a shopping center, it is also hotel and office building, two towers exactly and someone is proposing a PLC control for the HVAC system, but Im thinking of a DDC control system. in this case what is the difference between PLC and DDC control?

1 Answers  

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what is the reason for flow fluctuations happen on differential flow transmitter during in service

2 Answers  

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basic connection and principle of axial shift sensor n differential sensors in tubine describes n draw......

0 Answers  

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Why DP transmitters are subjected to high static pressure test of 100 bar. Though they will be used for very small pressure range

4 Answers   HPCL,

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I want to measure and control level in tank of size 10*5 filled with gasoline, so plz give me the solution with clear details. how to select transmitter and sensors.

0 Answers  

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