Can a pressure transmitter with an output range of 0~20 kPa measure negative pressure? Can it be used with the range set to -20~0 kPa?
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Can a pressure transmitter with an output range of 0~20 kPa measure negative pressure? Can it be used with the range set to -20~0 kPa?
This won’t work; please use a different absolute pressure transmitter.
What brand? Model? What is the maximum measurement range?
This post was last edited by ssln123 on 2020-5-13 09:54. I changed Rossmont’s -100-0KPa setting to 0-100KPa, and I’ve been using it for several years now. The original poster had better check with the manufacturer, as there are significant differences in the performance and features of products from different manufacturers.
Check the instructions; they mention the supported range
The performance varies among different manufacturers; it is best to refer to the manufacturer’s instructions, as some may have certain features while others do not
For Solomon’s products, what you mentioned is possible, but it still depends on the specific model