PGT23.100/PGT23.160 德國威卡wika壓力
Nominal size
100 mm
Accuracy class
Class 1.0
Display range
0 … 0.6 up to 0 … 1000 bar
including all corresponding ranges for negative and/or negative and positive/compound pressure
Wherever the process pressure has to be indicated locally,and, at the same time, signal transmission to a central controller or remote control room is wanted, the PGT23.100 inliGAUGE can be used.
Through the combination of a mechanical measuring system and electronic signal processing, the process pressure can be read securely, even if the power supply is lost. The PGT23.100 inliGAUGE fulfils all safety-related requirements of the relevant standards and regulations for the on-site display of the operating pressure of pressure vessels. An additional measuring point for the mechanical pressure indication can thus be saved.
The PGT23.100 is built upon a high-quality, stainless steel pressure gauge with a 100 mm nominal size. The pressure gauge is manufactured in accordance with EN 837-1.
The durable, fully-welded Bourdon tube measuring system produces a pointer rotation proportional to the pressure. An electronic angle encoder, proven in safety-critical automotive applications, determines the position of the pointer shaft – it is a non-contact sensor and therefore compley free from wear and friction. From this, the pressure-proportional, 4 ... 20 mA electrical output signal is produced.The electronic WIKA transmitter, integrated into the highquality Model 23x.30 mechanical pressure gauge, combines the advantages of electrical signal transmission with the advantages of a local mechanical display.
The measuring span （electrical output signal） is set automatically along with the mechanical display, i.e. the scale over the full display range corresponds to 4 ... 20 mA. The electrical zero point can also be set manually.
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