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PCE-28

Product catalog summary

Overview: The PCE-28 is a versatile pressure transmitter suitable for measuring pressure, underpressure, and absolute pressure of gases, vapors, and liquids. It features a piezoresistant silicon sensor and offers a range of outputs and certifications, including intrinsic safety and marine certificates.

Specifications: The transmitter supports pressure ranges from 0...25 mbar to 0...1000 bar, with output options of 4 ÷ 20 mA two-wire or 0 ÷ 10 V. It is certified for intrinsic safety (ATEX, IECEx) and marine use (DNV, BV). The device includes a gold-plated diaphragm and is available with a local display.

Construction and Installation: The PCE-28 is housed in a casing with protection ratings from IP65 to IP68, depending on the electrical connection. It can be installed directly on the installation, with recommendations for using a siphon or impulse line for hot media. Special process connections are available for industries like food and chemicals.

Calibration and Accuracy: Calibration adjustments can be made using potentiometers, except for ALM and SG casings. The transmitter offers accuracy levels of 0.6% to 0.16% (special version) and long-term stability of 0.1% per year.

Technical Data: The device supports a wide range of pressure measurements, with overpressure and damaging overpressure limits specified. It offers thermal error compensation and operates within a temperature range of -40 to 130°C, with special considerations for temperatures above 130°C.

Ordering and Options: Various model codes and options are available, including different housing materials, process connections, and additional certifications like SIL 1 and NACE. The transmitter can be customized with different analogue output signals and casing types.

Performance: The PCE-28 features a response time of less than 120 ms, with a special version offering less than 30 ms. It maintains a hysteresis and repeatability of 0.05% and offers thermal compensation from -10 to 80°C.

Power Supply and Materials: The transmitter requires a power supply of 8…36 V DC for 4...20 mA output and 13…30 V DC for 0...10 V output. Wetted parts are made from materials like 316L stainless steel and Hastelloy C 276.

Catalog excerpts

Any range from 0...25 mbar up to 0...1000 bar Gold plated diaphragm Intrinsic safety certificate (ATEX, IECEx) Version with local display APLISENS S.A. Produkcja Prze Aparatury Pom Numer fabrycz Zakres pomiar Sygnał wyjścio Zasilanie APLISENS S.A. Produkcja Prze Aparatury Pom PRZETWORNI Numer fabrycz Zakres pomiar Sygnał wyjścio Zasilanie ALM type IP65 APLISENS S.A. Produkcja Prze Aparatury Pom PRZETWORNI Numer fabrycz Zakres pomiar Sygnał wyjścio Z

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GP type G1/2", Æ12 hole P type M20×1.5, Æ12 hole 1/2’’NPT type 1/2’’NPT male + internal thread G1/4’’ 1/4’’NPT type 1/4’’NPT male + internal Æ1/4’’ CM30×2 type M30×2 with flush Diaphragm CG1 type G1" with flush diaphragm G1/2 type G1/2", Æ4 hole M type M20×1.5, Æ4 hole CG1/2 type G1/2" with flush diaphragm CG1/2B type G1/2" with flush diaphragm RG type G1/2" with radiator Version with direct or remotediaphragm sea. Diaphragm seal data see chapter III 1/2’’NPT F type internal thread 1/2-14NPT Application and construction The PCE-28 pressure transmitter is applicable to the measurement of the pressure,...

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Hysteresis, repeatability Response time 0,05% < 120 ms version TR: < 30 ms Thermal compensation range -10...80°C Operating temperature range (ambient temp.) -40...80°C Output signal Medium temperature range Power supply over 130°C – measurement with use an impulse line or diaphragm seals CAUTION: the medium must not be allowed to freeze in the impulse line or close to the process connection of the transmitter 4...20 mA, two wire transmission 0..10V 316Lss, Hastelloy C 276, Au Material of wetted parts Material of casing output 4..20mA 8…36 V DC (Ex 9...28 V DC) version TR, version Safety: 10,5…36...

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PCE-28

PCE-28

Catalog excerpts

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