Answer / dhananjay

It's depends which contect used in proximity.
I.E. Proximity with NO contect will show voltage how much you giving.Supose you are giving 24 volt than it will show 24v.

And now Supose you have proximity switch with NC contect and you are giving 24volt than you will get 0(zero)Volt around.That means drop voltage.

To become an Instrument DESIGN engineer, is there any softwares or training to become Instrument Design engineer, plz suggest me, Iam very much interested in designing.

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capillary type tranmitter using remote seals and capillary tubes filled with liquid of known of known density so if you wanna callibrate it just close block valve just before capilary @ high side & connect druck apply it's calibrated range pressure as normal calibration ensure low side block valve must be closed & if you asking commissioning so this is not a DP type pressure tx so simple if you wanna put in servie this tx just open high side block valve & than low side block same way i do it but still transmitter showing -13 ma.just tell me what i want to do ?

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