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AbrarAhmad
Active Contributor

Join Date: Jul 2009
Posts: 16

GAS Line Pressure Switches to Calibrate

07/18/2009 9:46 AM

Dear All,

We have Two Pressure Switches which are on GAS Line of Boiler 200TPH. Kindly provide suggestions for calibration and methods normally practiced for critical area calibration.

Best Regards,
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PWSlack
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United Kingdom - Member - Indeterminate Engineering Fields - Control Engineering - New Member

Join Date: Jan 2007
Location: In the bothy, 7 chains down the line from Dodman's Lane level crossing, in the nation formerly known as Great Britain. Kettle's on.
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#1

Re: GAS Line Pressure Switches to Calibrate

07/20/2009 3:08 AM

All pressure instruments can be checked using a dead-weight tester. An operation running a 200TPH boiler will have an instrument workshop. The supervisor there will be able to allocate someone to carry out the check.

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