Overview

The GE Druck PTX 661‑5417 is a hammer-union pressure transmitter from the PTX 661 series, designed for onshore and offshore oil drilling operations. It is used for mud pressure measurement in high-shock and vibration environments. The transmitter features a replaceable pressure insert (PTX 721‑8518), reducing long-term maintenance costs.

Technical Specifications

Key Features

• High accuracy (±0.1% FS) for reliable mud pressure monitoring

• Fast 2 kHz response for static and dynamic measurements

• Replaceable sensor insert (PTX 721‑8518) reduces lifecycle costs

• NACE-compliant materials for sour-gas compatibility

• Intrinsically safe certifications for hazardous areas (ATEX, IECEx, FM, NEPSI)

• Compact, rugged design suitable for extreme shock and vibration

Typical Applications

• Onshore and offshore drilling rigs for mud pressure monitoring

• High-shock, high-vibration environments

• Corrosive gas/oil fields requiring NACE-compliant materials

• Industrial process monitoring with fast response and durability requirements

FAQ

Q1: What makes the PTX 661‑5417 unique compared to other transmitters?
A1: It features a replaceable pressure insert, reducing replacement costs and downtime.

Q2: Can it handle dynamic pressure changes?
A2: Yes, with a 2 kHz frequency response, suitable for both static and dynamic mud pressure measurement.

Q3: Is it safe for hazardous drilling environments?
A3: Yes, it is intrinsically safe certified (ATEX, IECEx, FM, NEPSI).

Q4: What materials are used for sour-gas compatibility?
A4: Stainless steel 316 and Inconel alloys, fully NACE compliant.