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 ?
1 5025while am calibrating Drager polytron 2IR flame gas detector occured non zero status.how can i get zero status?
2246Minimum IR value of 1.1 kv grade 3.5c (300, 240,185,150,120,95,70,50,35,25) sqmm Aluminium XLPE cable and 4c (16, 10,6 & 4) sqmm cu arm cable between RY,YB,BR,RN,YN,BN,RE,YE,BE & NE.
3401Post New Gasco Interview Questions
I would like to know the kinds of questions that could come up with regard to backend testing? As i am new to this field would also know if backend testing is restricted only to sql and unix. If at all anyone has any information on the same kindly get back to me..thanks
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