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Nuclear analog differential diaphragm seals pressure transmitter  - FYD - K3

Pressure measurement with diaphragm seals

Fields of application

A nuclear analog differential pressure transmitter with diaphragm seal for nuclear applications allows: liquid flow, gas flow, steam flow, level measurement of a fluid in a tank, density measurement of a fluid or pressure measurement at low or high temperatures.

Features

  • Precise measurement even at low pressures
  • Accessible sensor installation and reading
  • Diaphragm seals can be mounted on all transmitter types
  • Compliance with current regulations
Reference : FYD - K3 Please contact us

Specifications

The FYD analog transmitter is a device that accurately measures differential pressure and converts it into a directly proportional 4-20 mA output signal. The heart of the measuring element is a Silicon micro-capacitive sensor, offset in the cell neck, enabling exceptional performance. The FYD series is specifically designed for safety in nuclear applications requiring high reliability and long life in harsh environments (radiation with a Total Integrated Dose of 50kGray).

 

HousingL- or T-shaped housing
Measuring ranges (kPa) [e.max.]32
130
500
Weight per kg (without indicator)7,4
Materials in contact with the processStainless steel 316, Stainless steel 316 L, Hastelloy C
Case materialsStainless steel 316
Membrane materialsStainless steel 316 L, Hastelloy C
Stability± 0.5% of max. scale for 30 days.
Ambient temperature0 to 70 °C
Power supply13 to 53 Vdc
Output signal / Load resistance4 to 20 mA / 550 Ω
DampingConfiguration between 0.1 and 3.2 seconds
Zero and span adjustmentThe zero point can be adjusted using the external adjustment screw on the electronic box, and the scale using the internal adjustment screw.
Electrical connections"M20 x 1.5 or
Souriau subbase 8N35, or
Souriau subbase 8N45S, or
Souriau subbase 8N4, or
SAIB NU25 subbase ref. 251-103-401 / M20 x 1.5
(compatible with 8N45 on the Park)".
OptionsDegreasing treatment, Additional marker plate, Vacuum service

Documentations

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Manual: pressure transmitters analog for nuclear FCX-AII V4 K3

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Software: Windows USB/HART modem drivers for pressure transmitter FCX

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Carousel: How to choose a pressure transmitter that meets nuclear safety requirements?

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Carousel: 6 essential criteria to ensure a safety function with a nuclear pressure transmitter

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Carousel: 5 factors to limit the pressure transmitters failures on your facilities

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Carousel: 7 steps to choose the safest pressure transmitter for your hazardous areas

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Carousel: 7 factors that influence the accuracy of your pressure transmitters

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datasheet : Pressure transmitter differential and relative analog for nuclear FCX-AII K3 FYB FYD

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Software: Configuration of pressure transmitter FDT DTM pack for FCX V4 V5 VG V6

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Brochure : Pressure transmitters

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Brochure: Measures for energy and the environment

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Technologies

Nuclear analog differential diaphragm seals pressure transmitter  - FYD - K3

Reference : FYD - K3