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Precont® PK4S

Precont® PK4S

PRODUCENT CODE: -
CATEGORY: Pressure sensors ACS - Without digital display
Producer: ACS Control System
The product is available on request
At the moment, the product is not available in our warehouse.
After placing the order, we will notify you of the expected delivery date of the product.
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Free delivery
from 1000 PLN (net)
Do you have questions about the product?
Ask an experienced consultant:
+48 32 237 61 98 w. 101
bn@newtech.com.pl
Description

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.

Technical data
Hilfsenergie
Versorgungsspannung 9 V … 35 V DC, verpolungsgeschützt
Stromaufnahme ≤ 22mA
Analogausgang 4…20mA
Arbeitsbereich 3,9mA … 21mA
≥ 3,8mA
≤ 22mA
Zulässige Bürde ≤ (US – 9V) / 22mA
Bereitschaftszeit ≤ 0,2s
Kommunikation
Typ FSK moduliertes Stromsignal – HART® konform (7.0)
Signal 0,5mASS – 1200Hz / 2200Hz
Kommunikationswiderstand ≥ 250Ω, extern
Aktivität 20s (td = 0 … <1s) / ∞ (td = ≥1s)
Adresse 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) Stahl 1.4404 (316L)
Anschlussgehäuse CrNi-Stahl
Elektrisches Anschlusselement PUR (Gerätestecker)
Druckausgleichselement Acrylcopolymer
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)