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Danh mục sản phẩm

High-quality pressure sensor with mounted diaphragm seal Model DSS27T

Mã sản phẩm: Model DSS27T
Nhà sản xuất: WIKA - Đức
Giá liên hệ
  • Vận chuyển: Phí vận chuyển tùy thuộc vào đơn hàng

With flange connection, flush diaphragm

Applications

  • For aggressive, highly viscous, crystallising or hot media
  • Process industry
  • Machine building and plant construction

Special features

  • Flange with a flush welded diaphragm
  • Robust, all welded design
  • Universal application

Description

Diaphragm seal systems are used to protect the pressure measuring instrument from aggressive, adhesive, crystallising, corrosive, highly viscous, environmentally hazardous or toxic media. The diaphragm made of stainless steel provides for the separation from the medium. The pressure is transmitted to the measuring instrument via the system fill fluid which is inside the diaphragm seal system.

Due to its design – with flange connection and flush diaphragm – the DSS27T is suitable for all currently used standard flanges and is mounted for pressure measurement in lieu of a blind flange.

The DSS27T is ideally suited for demanding measuring tasks and achieves a very high accuracy. It offers the advantage of being able to transmit the measuring signal directly and to combine it with a variety of electrical connections.

Mounting of the diaphragm seal to the measuring instrument is made via direct mounting as standard.

The DSS27T is particularly well suited for aggressive, highly viscous, crystallising or hot media. The measuring system is successfully used worldwide in the chemical process and petrochemical industries with high measuring requirements.

Technical information

Specifications according to data sheetDS 95.13
Output signal4...20 mA, 2-wire
Power supplyDC 8...35 V
Accuracy at reference≤ ±0,5 % of span
Permissible humidity (per IEC 68-2-78)≤ 67 % r. h. at 40 °C [104 °F] (in accordance with 4K4H per EN 60721-3-4)
Diaphragm seal variantflange connection, front-flush diaphragm

Standard features

System fill fluidKN 2 Silicone oil for general applications
Process temperature min.- 10°C
Process temperature max.+ 150°C
Ambient temperature pressure meas. min+ 10°C
Ambient temperature pressure meas. max+ 40°C
Wetted partsStainless steel 1.4404/1.4435 (316L); UNS S31603

Download data sheet.