For NP400-14NPT-2BAR. what's the lowest pressure range ( -1 bar or value above). whats the measuring frequency? NP400 Low Cost Pressure Transmitter Pressure Measurement and Barometers

Question

For NP400-14NPT-2BAR. what's the lowest pressure range ( -1 bar or value above). whats the measuring frequency? NP400 Low Cost Pressure Transmitter Pressure Measurement and Barometers

For NP400-14NPT-2BAR. what's the lowest pressure range ( -1 bar or value above). whats the measuring frequency?

Status: Open Nov 09, 2023 - 07:22 PM

1answer

Answer

Nov 13, 2023 - 03:32 AM

The NP400 pressure transducers are designed to measure positive gage pressure. They should not be used to measure pressures below atmospheric pressure. The NP400 has a dynamic response of 1 ms. The dynamic response is defined as the update time between the variation in measured pressure (process) and the update of the transmitter output. However, we don't suggest the NP400 for use in applications where the pressure is changing very rapidly constantly. That type of environment will eventually lead to fatigue of the transducer diaphragm and eventual failure.

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For NP400-14NPT-2BAR. what's the lowest pressure range ( -1 bar or value above). whats the measuring frequency?

NP400 Low Cost Pressure Transmitter

Low Cost Compact Size 0.50% Accuracy (model dependent) 316 Stainless Steel Body 1/4 Inch NPT Process Fitting Two Wire 4-20 mA Output The NP400 is being redesigned and will not be available once the current models in stock are gone. The NP400 pressure transmitter is ideally suited for pressure measur... See More

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