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類型：	膜片壓力表	聯(lián)接型式：	G1/2
型號：	PGT43HP.100 PGT43HP.160	精度等級：	1.6
品牌：	WIKA/威卡	環(huán)境溫度：	-40-70（℃）
加工定制：	是	公稱直徑：	100 160（mm）
測量范圍：	0 ... 16 mbar to 0 ... 250 mbar（MPa）

WIKA PGT43HP.100 160

全鋼安全型帶過壓保護膜片式電接點壓力表

Diaphragm pressure gauge with electrical output signal
Stainless steel, safety version
High overpressure safety up to 400 bar
Models PGT43HP.100 and PGT43HP.160

Diaphragm pressure gauge model PGT43HP.100

Applications

    Acquisition and display of process values
    Transmission of process values to the control room, 4 ... 20 mA, 0 ... 20 mA, 0 ... 10 V
    For measuring points with increased overpressure of 40, 100 or 400 bar
    Easy-to-read, analogue on-site display needing no external power
    Safety-related applications

   Special features
    "Plug-and-play" with no configuration necessary
    Measuring ranges from 0 ... 16 mbar
    Wide choice of special materials
    For gaseous, liquid and aggressive media, also in aggressive ambience, due to all stainless steel construction
    Safety pressure gauge S3 per EN 837

   Description
    At any point where the process pressure has to be indicated locally, and, at the same time, a signal is wanted to be transmitted to a central controller or remote control room, the model PGT43HP inliGAUGE （US Patent No. 8,030,990） can be used.
Due to the metallic construction of the pressure elements, these instruments have a high overpressure safety 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 inliGAUGE model PGT43HP 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 mechanical pressure indication can thus be saved.

The model PGT43HP is based upon a model 432.36 highquality, stainless steel safety pressure gauge with a nominalsize of 100 or 160. The pressure gauge is manufactured in accordance with EN 837-3.

The rugged design of the diaphragm measuring systemproduces 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 electrical output signal proportional to the pressure, e.g. 4 ... 20 mA, is produced.

The electronic WIKA transmitter, integrated into the high-quality 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.

Standard version

Nominal size in mm
100, 160

Accuracy class
1.6

   Scale range
    0 ... 16 mbar to 0 ... 250 mbar
    0 ... 400 mbar to 0 ... 40 bar or all other equivalent vacuum or combined pressure and vacuum ranges

Overpressure safety
40, 100 or 400 bar

Process connection with lower measuring flange
Stainless steel 316L, G ½ B （male）, 22 mm flats

   Pressure element
    ≤ 0.25 bar: Stainless steel 316L
    > 0.25 bar: NiCr-alloy （Inconel）

Sealing towards the pressure chamber
FPM/FKM

Movement
Brass

Dial

Aluminium, white, black lettering

Pointer
Adjustable pointer, black aluminium

    Case with upper measuring flange
    Stainless steel, safety version with solid baffle wall （Solidfront）
   and blow-out back, scale ranges ≤ 0 ... 16 bar with
    compensating valve to vent case, ingress protection IP 54

Window
Laminated safety glass

Bezel ring
Cam ring （bayonet type）, stainless steel

   CE conformity
    Pressure equipment directive
    97/23/EC, PS > 200 bar, module A, pressure accessory

    EMC directive
    2004/108/EC, EN 61326 emission （group 1, class B） and
    interference immunity （industrial application）

ATEX directive 1）
94/9/EC, II 2 G Ex ia IIC

   Options
    Other process connection
    Sealings （model 910.17, see data sheet AC 09.08）
    Vacuum safe up to -1 bar
    Max. medium temperature +200 °C
    Higher indication accuracy, class 1.0
    Output signal 0 ... 20 mA, 0 ... 10 V
    Open connecting flanges per DIN/ASME from DN 15 to DN 80 （preferred nominal widths DN 25 and 50 or DN 1" and 2"; see data sheet IN 00.10）
    Wetted parts made of special materials, high overpressure safety up to 10 bar （flange Ø 160 mm） or 40 bar （flange Ø 100 mm）; PTFE, Hasloy, Monel, nickel, tantalum,titanium
    Filling liquid silicone M50
    Window in polycarbonate （max. ambient temperature 80 °C）
    Switch contacts （see data sheet AC 08.01）

Special version

   Model 432.36, high overpressure safety up to 400 bar
     Scale ranges ≤ 0.25 bar flange Ø 190 mm
                   > 0.25 bar flange Ø 120 mm
     Flange connecting screws: Steel, corrosion-protected

    Approvals
    GOST-R, import certificate, Russia
    NEPSI, ignition protection type „i“ - intrinsic safety, China 1）
   CRN,safety （e.g. electr. safety, overpressure, ...）, Canada

    Certificates 1）
    2.2 test report per EN 10204 （e.g. state-of-the-art manufacturing, material proof, indication accuracy）
    3.1 inspection certificate per EN 10204 （e.g. material proof wetted parts metal component, indication accuracy）
1） Option
    Approvals and certificates, see website

   Ordering information
    Model / Nominal size / Output signal / Scale range / Overpressure safety up to ... bar / Connection size / Connection location /
Options