WIKA液位测量仪表

应用
加工工程
制药行业
食品饮料行业
功能特性
ATEX和FM防爆认证
满足SIL-2 (SIL-3) 应用要求
可提供金属薄膜和陶瓷厚膜测量传感器
7种不同外壳
可通过DTM（设备类型管理器）按照FDT（现场设备工具）进行配置 — 概念（如PACTware）
描述
IPT-1x型压力变送器具备本安型和隔爆型（符合ATEX和FM认证要求）两种版本，且两种版本都支持4 ... 20 mA、4 ... 20 mA HART®、PROFIBUS®或FOUNDATION Fieldbus™输出信号，可满足相应应用要求。压力变送器的所有电子元件都采用防爆保护，即使是隔爆型也具有本质安全的特性，因此可在仪表工作时，在防爆区域中对仪表进行校正。
多功能
该型号变送器的测量范围为0 ... 10 kPa至0 ... 400 MPa，可自由选择调节比，可满足大部分应用要求。此外，该型号变送器不仅具备大量过程连接件，并具备金属薄膜和陶瓷厚膜测量传感器两种版本，可满足所有行业应用要求。
该型号变送器具有7中不同外壳结构，用户可根据具体应用环境选择适用的外壳结构，几乎所有的应用环境都能找到适用的外壳结构。
外壳可以自由旋转330°，具有塑料、铝和不锈钢三种材质。对于有高应用要求的食品行业和制药行业应用，我们还可提供电解抛光的不锈钢 (316L) 外壳。
易于配置和操作
Special features
■ Ex protection per ATEX and FM
■ For applications to SIL-2 (SIL-3)
■ Metallic and ceramic measuring cells available
■ Seven different case variants
■ Configuration via DTM (Device Type Manager) according
to FDT concept (Field Device Tool), e.g. PACTware
Description
With its 4 ... 20 mA, HART®, PROFIBUS® PA or
FOUNDATION™ Fieldbus output signals, combined with
either intrinsic safety or flameproof enclosure (in accordance
with ATEX and FM), the model IPT-1x is ideally suited to
applications requiring these features. The electronics of all
of these transmitters, even for the flameproof variant, are
intrinsically safe. Thus it is possible to make adjustments on
the instrument in EX areas while the instrument is live.
Versatile in application
As a result of the available measuring ranges of 0 ... 0.1 bar
to 0 ... 4,000 bar and a freely selectable turndown, the
instrument can be used in almost any application. The large
number of process connections and the possibility of choosing
between metallic and ceramic measuring cells enables
the use of this transmitter in all industries.
There are seven different case variants available, and thus,
it is possible to select a variant suited to every operating
environment.
The case itself can be rotated through 330°, and is available
in plastic, aluminium and stainless steel.
An electropolished stainless steel case (316L) is available
to meet the high demands of the food and pharmaceutical
industries.
Easy configuration and operation
Service and configuration at the instrument is carried out
using the optional display and operation module, which can
be fitted in four positions. The operation menu has a simple
and self-explanatory structure and has nine selectable
languages as standard. Alternatively, the operating parameters
can be set using the PACTware™ free and non-proprietary
configuration software. An instrument-specific DTM
enables easy integration into a corresponding Distributed
Control Systems.