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WIKA DPT-EL
Electronic differential pressure transmitter
規格介紹:WIKA DPT-EL
Electronic differential pressure transmitter
詳細介紹:
Two identical or two different instruments can be combined. The prerequisite is that one of the instruments is used as the primary instrument.
The possibilities for combination and the flexible connection often enable a configuration in which diaphragm seals are no longer needed for process separation.
Features:
- • Simple, uncomplicated installation
- • Mounting possible without diaphragm seal
- • Elimination of capillaries, that can easily kink
- • For applications to SIL 2 (SIL 3)
- • Can be combined with two different designs of transmitters from model IPT-2x and/or model CPT-2x
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The case is rotatable by 330° and the LC display can be mounted in different positions, displaceable in 90° steps. The LC display is easy to read in any mounting position, even from a distance of up to 5 m. An adjustable turndown (20:1) allows to register exact process values with optimised limits of the measuring. Features: • Multi-functional display • Simple menu navigation • Conductive plastic case or stainless steel case (optionally with electropolished surface) • Large LC display, rotatable • Approvals for hazardous areas
WIKA IPT-20, IPT-21 Process transmitter
With its 4 ... 20 mA, 4 ... 20 mA HART®, PROFIBUS® PA or FOUNDATION Fieldbus™ output signals, combined with either intrinsic safety or flameproof enclosure ignition protection type (in accordance with ATEX and IECEx), the model IPT-2x is ideally suited to applications with the highest demands on the measurement technology. As a result of the available measuring ranges of 0 ... 0.1 bar to 0 ... 4,000 bar [0 ... 0.15 to 0 ... 60,000 psi] and a freely selectable turndown, the instrument can be used in almost any application. The case itself can be rotated through 330° and is available in plastic, aluminium and stainless steel. Features: • Ex protection per ATEX and IECEx • For applications to SIL 2 (SIL 3) • Welded metal measuring cell • Seven different case variants • Configuration via EDD and DTM (Device Type Manager) in accordance with the FDT (Field Device Tool) concept, e.g. PACTware
WIKA DPT-20 Differential pressure transmitter
The model DPT-20, with its 4 ... 20 mA, 4 ... 20 mA HART®, FOUNDATION™ Fieldbus or PROFIBUS® PA output signals, combined with the intrinsic safety or flameproof enclosure ignition protection type, is ideally suited for application in appropriate systems. As a result of the available measuring ranges from -10 ... +10 mbar to -16 ... +16 bar [-0.15 ... +0.15 psi to -240 ... +240 psi] and a static pressure limitation of up to 400 bar [5,800 psi], the instrument can be used in almost any application. The case itself can be rotated through 330° and is available in plastic, aluminium and stainless steel. Features: • High measurement accuracy • Freely scalable measuring ranges • Developed in accordance with the SIL 2 requirements • Seven different case variants • Configuration via DTM (Device Type Manager) in accordance with the FDT (Field Device Tool) concept (e.g. PACTware™)
WIKA CPT-20, CPT-21 Process transmitter
With its 4 ... 20 mA, 4 ... 20 mA HART®, PROFIBUS® PA or FOUNDATION Fieldbus™ output signals, combined with either intrinsic safety or flameproof enclosure ignition protection type (in accordance with ATEX and IECEx), the model CPT-2x is ideally suited to applications with the highest demands on measurement technology. The capacitive ceramic measuring cell delivers especially accurate measured values, in particular with small measuring ranges, and thus has a particularly high overload. The case itself can be rotated through 330° and is available in plastic, aluminium and stainless steel. Features: • Ex protection per ATEX and IECEx • For applications to SIL 2 (SIL 3) • Dry ceramic measuring cell, high overload safety • Seven different case variants • Configuration via EDD (Electronic Device Description) and DTM (Device Type Manager) in accordance with the FDT (Field Device Tool) concept, e.g. PACTware
