智能型隔膜壓力表帶電信號輸出，不銹鋼系列，安全型，過壓保護到40，100，400bar，表圓直徑 100，160
型號：PGT43HP.100/PGT43HP.160
華拓電機有限公司
傳真:
地址: 北京市朝陽區(qū)東直門外大街18樓223室
郵編: 100027
應(yīng) 用
For high overpressure 40, 100 or 400 bar
Acquisition and display of process values
Transmission of process value to the control room, 4 ... 20 mA; 0 ... 20 mA; 0 ... 10 V
for high overpressure PN 40, 100 or 400 bar
Safety-related applications
特別功能
„Plug and play“ means no configuration necessary
Signal transmission in accordance with Namur
Measuring ranges up to 0 ... 16 mbar
big range of special matierials
Easy-to-read, local analogue display needs no power
supply, nominal size 100 and 160
intelliGAUGE PGT43HP.100
詳 細
Nominal size in mm
100, 160
Accuracy class
1.6
Scale ranges
0 ... 16 mbar up to 0 ... 250 mbar (flange Ø 160 mm)
0 ... 400 mbar up to 0 ... 40 bar (flange Ø 100 mm)
or all other equivalent vacuum or combined pressure and vacuum ranges
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 PGT43HP intelliGAUGE can be used. Due to the metallic construction of the measuring elements, these instruments have high overload capability in the ranges of 40, 100 and 400 bar.
Through the combination of a high-quality mechanical measuring system and precise electronic signal processing, the process pressure can be read securely, even if the power supply is lost.The PGT43HP intelliGAUGE 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 PGT43HP is built upon a high-quality, stainless steel pressure gauge in safety pattern version Model 43x.36 with nominal size of 100 or 160. The pressure gauge is manufactured in accordance with EN 837-3.
The rugged design of diaphragm 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 completely free from wear and friction. From this, the pressure-proportional, e.g. 4 ... 20 mA electrical output signal is produced.
The electronic WIKA transmitter, integrated into the highquality 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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Accessory: Power supply for top hat rail
input
output max. current description 230Vac 24Vdc 70mA A-VA-1 90…
253Vac 24Vdc 500mA KFA6-STR-1.24.500 12…
30Vdc 4.. 20mA Ex signal isolator
Typ SI 815 20…
35Vdc max. 25,4Vdc 0/4.. 20mA Ex- transmitter power supply
KFD2-STC4-Ex1
