« Powrót
Precont® PK4S

Precont® PK4S

KOD PRODUCENTA: -
KATEGORIA: Czujniki ciśnienia bez wyświetlacza
Producent: ACS Control System
Produkt na zamówienie
W chwili obecnej produkt nie jest dostępny w naszym magazynie.
Po złożeniu zamówienia, powiadomimy o przewidywanym terminie realizacji danego produktu.

Szybka wysyłka
Darmowa dostawa
od 1000 PLN (netto)
Masz pytania o produkt?
Zapytaj doświadczonego konsultanta:
+48 32 237 61 98 w. 101
bn@newtech.com.pl
Opis

Pressure transmitter for measurement of relative pressure in gases, vapors, liquids and dust – even from harzadous areas

  • Smallest design
  • Process temperature up to 200 ° C without diaphragm seal
  • 2-wire electronics 4 … 20mA programmable via HART

The device Precont® PK4S is an electronic pressure transmitter / pressure switch for monitoring, control and continuous measurement of pressures.

The pressure transmitter is suitable for demanding measuring requirements, especially at constricted installation situations and high temperature stress.

Due to its high accuracy and the digital adjustability by HART® the device can be suited to a wide variety of applications.

The robust design and the high-quality workmanship turns the device into a very high quality product, which even the most adverse environmental conditions cannot affect, whether the lowest temperatures when used outdoors, extreme shock and vibration stress or aggressive media.

A captive laser marking of the type label ensures the identifiability throughout the entire lifetime of the device.

Obviously is the optional marking of a measurement point designation resp. TAG, a customer label or of a neutral type label, of course also per laser marking.

A factory calibration with calibration certificate and a customer specific configuration resp. preset is also optionally available like factory certifications for drink water suitability.

Customer specific special versions can be realized on request, e.g. special designs for the process connection or other process materials.

Dane technicze
Hilfsenergie
Versorgungsspannung 9 V … 35 V DC, zabezpieczenie przed odwrotną polaryzacją
Stromaufnahme ≤ 22mA
Wyjście analogowe 4…20 mA
Arbeitsbereich 3,9mA … 21mA
≥ 3,8mA
≤ 22mA
Zulässige Bürde ≤ (US – 9V) / 22mA
Bereitschaftszeit ≤ 0,2s
Komunikacja
Rodzaj FSK moduliertes Stromsignal – HART® konform (7.0)
Sygnał 0,5mASS – 1200Hz / 2200Hz
Kommunikationswiderstand ≥ 250Ω, extern
Aktivität 20s (td = 0 … <1s) / ∞ (td = ≥1s)
Adres 0 (0 … 15)
Übertragungsrate 1200 Bit/s
Messgenauigkeit
Kennlinienabweichung ≤ ±0,15% FS
≤ ±0,5% FS
Langzeitdrift ≤ ±0,2% FS/Jahr, nicht kumulativ (1000h/+125°C) (bei Variante Prozesstemperatur Typ 0)
≤ ±0,5% FS/Jahr, nicht kumulativ (1000h/+200°C) (bei Variante Prozesstemperatur Typ 1)
Temperaturabweichung Tk Nullpunkt: ≤ ±0,015% FS/10K
Tk Spanne: ≤ ±0,015% FS/10K
Werkstoffe
Membrane (prozessberührend) Stahl 1.4548 (bei Variante Prozesstemperatur Typ 0)
Inconel 718 (bei Variante Prozesstemperatur Typ 1)
Prozessanschluss (prozessberührend) Stal 1.4404 (316L)
Anschlussgehäuse CrNi-Stal
Elektrisches Anschlusselement PUR (Gerätestecker)
Druckausgleichselement Polimer akrylowy
Dichtungen (prozessberührend) FPM – Fluorelastomer (Viton®)
Umgebungsbedingungen
Umgebungstemperatur Ta Standard: -40°C … +125°C
Erweitert: -40°C … +200°C
Prozesstemperatur Tp -40°C … +200°C
Prozessdruckbereiche 0 … +600bar (relativ)
Schutzart IP69K/IP67 (EN/IEC 60529)