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AHD-S 201

AHD-S 201
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AHD- S 201 Hydrostatic Level Transmitter for Shipbuilding and Offshore AHD-S 201 Hydrostatic Level Transmitter for Shipbuilding and Offshore accuracy: 0.125 % FSO BFSL (0.25 FSO IEC 60770) Hydrostatic Level Transmitter Product characteristics ► capacitive ceramic sensor ► nominal pressure ranges from 0 ... 40 cmH2O up to 0 ... 200 mH2O ► diameter 39.5 mm ► permissible temperatures up to 125 °C ► high overpressure resistance ► chemical resistance ► A permissible operating temperature of up to 125°C enables to measure the pressure of various fluids under extreme conditions. high long-term stability Optional versions: ► diaphragm AI2O3 99.9 % ► AHD-S 201 The hydrostatic level transmitter AHD-S 201 is as a consequence of the certification by Germanischer Lloyd predestined for shipbuilding and offshore applications. The basis for the AHD-S 201 is a self-developed capacitive ceramic sensor element, which offers a high overload resistance and medium compatibility. Preferred areas of use are different housing materials (stainless steel, CuNiFe) ► ► ► IS-version on demand ► Shipbuilding / Offshore screw-in and flange version ► accessories e. g. assembling and probe flange, mounting clamp ► ballast tanks draught monitoring level measurement in ballast and storage tanks Wasser ► ► drinking water abstraction desalinization plant

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Pressure ranges Nominal pressure 1 Level [bar] 0.04 [mH2O] Overpressure Permissible vacuum 1 [bar] [bar] 0.06 0.1 0.16 0.25 0.4 0.6 1 1.6 2.5 4 6 10 16 20 0.6 1 1.6 2.5 4 6 10 16 25 40 60 100 160 200 2 4 4 6 6 8 8 15 25 25 35 -1 35 40 40 0.4 2 -0.2 -0.3 -0.5 available in gauge, sealed gauge and absolute; nominal pressure ranges sealed gauge and absolute from 1 bar Output signal / Supply Standard (Option IS-version 2-wire: 4 ... 20 mA / VS = 10 ... 32 VDC 2-wire: 4 ... 20 mA / VS = 12 ... 28 VDC (rated: 24 VDC) (rated: 24 VDC)) Performance Accuracy Permissible load Long term stability...

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Wiring diagrams 2-wire-system (current) 2-wire-system (current) with Pt 100 Supply VS+ Supply + VS P P Supply VS VS Supply T+ Supply – I I Supply T option Pt 100 temperature element Supply T Pin configuration Electrical connection Supply VS+ Supply VS– option Pt 100 temperature element: Supply T+ (with Pt 100) Supply T– (with Pt 100) Supply T– (with Pt 100) Shield cable colours (DIN 47100) white brown yellow grey pink yellow / green Dimensions (in mm) probe version * stainless steel (optionally) CuNiFe (optionally) * probe in stainless steel housing is also available with a total length of...

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Dimensions (in mm) screw-in version flange version stainless steel / CuNiFe stainless steel / CuNiFe Accessories Probe flange for flange version Suitable for Flange material Hole pattern All flange versions stainless steel 1.4571 (316Ti) according to DIN 2507 Version Size (in mm) DN25 / PN40 DN50 / PN40 DN80 / PN16 D = 115, k = 85, b = 18, n = 4, d = 14 D = 165, k = 125, b = 20, n = 4, d = 18 D = 200, k = 160, b = 20, n = 8, d = 18 Ordering type Probe flange DN25 / PN40 Probe flange DN50 / PN40 Probe flange DN80 / PN16 Assembling flange with cable gland Technical Data Suitable for Flange...

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