Pressure instrument

Contact Information

Address: Building 10, Zhonglian Industrial Park, Zhongbei Town, Xiqing District, Tianjin

CPT-20, CPT-21 Process Transmitters

The CPT-2x pressure transmitter is available in two versions: intrinsically safe and explosion-proof with flameproof enclosure, both certified to ATEX and IECEx standards. Both versions support 4–20 mA, 4–20 mA HART®, PROFIBUS® PA, or FOUNDATION Fieldbus™ output signals, making them ideally suited for applications that demand advanced measurement technology.

Classification:

WIKA

Key words:

24-hour service hotline：+86-22-59958977

Bidding authorization：+86 13821081088

Product Message

Related Products

Product Description

- Commodity name: CPT-20, CPT-21 Process Transmitters
- Commodity ID: CPT-20, CPT-21
The CPT-2x pressure transmitter is available in two versions: intrinsically safe and explosion-proof with flameproof enclosure, both certified to ATEX and IECEx standards. Both versions support 4–20 mA, 4–20 mA HART®, PROFIBUS® PA, or FOUNDATION Fieldbus™ output signals, making them ideally suited for applications that demand advanced measurement technology.
Application
- Chemical and Petrochemical Industries
- Process Engineering
- Pulp and Paper Industry
- Water/Wastewater Treatment
- Dangerous Area
Functional Features
- ATEX and IECEx Explosion-Proof Certifications
- Suitable for SIL 2 (SIL 3) applications
- Dry-type ceramic sensing element, with high overload safety
- 7 different shell options available
- Configuration can be performed using the EDD (Electronic Device Description) and DTM (Device Type Manager), following the FDT (Field Device Tool) concept, such as with PACTware.
Description

Durable and highly precise
Ceramic capacitor measurement elements deliver highly accurate readings, especially when measuring within a narrow range—where overloads are particularly likely. Thanks to their unique sealing design, this instrument is suitable for nearly every industry and application. Additionally, the instrument comes in seven different housing variants, allowing users to select the one best suited to their specific operating environment.

The housing can rotate freely by 330° and is available in three main materials: plastic, aluminum, and stainless steel. For industries with high application requirements—such as the food and pharmaceutical sectors—electrically polished stainless steel (316L) housings are also offered.

Easy to configure and operate
Users can configure and maintain the instrument via a monitor with an optional operation module, which can be installed in four different positions. The operation menu features a logical, user-friendly structure that’s easy to understand and supports 13 optional languages. Additionally, users can utilize the free PACTware™ configuration software to set operating parameters. The instrument’s dedicated DTM enables seamless integration into the corresponding process control system.