What is the function of Fluke’s modules?
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For example, if the range of the transmitter is 0 to 1.5 MPa, does that mean the module must also be 0 to 1.5 MPa? This post was last edited by Goods delivered via wind paths on 2009-2-23 09:30.]
Of course, otherwise any module could be used as a substitute – then how would the manufacturers make any money?
Can’t we use ones with 0 to 2 MPa then?
The module is a pressure module; there are high-pressure and low-pressure types, with several varieties available. The module should be selected based on the range of the instrument to be calibrated.
Pressure modules are available in various specifications; when placing an order, pay attention to the overlap of the measurement ranges of different modules. Of course, it is no problem to use a module with a range of 0–4.0 MPa to calibrate a transmitter with a range of 0–2.5 MPa. It is impossible for there to be a module corresponding to the specifications of every pressure transmitter. The module only needs to have several voltage levels: low voltage, medium voltage, and high voltage.