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Improving Safety with Standards and Certifications

Monday, May 10th, 2010

Globally, safety standards play a key role in designing and executing gas and flame detection projects. These standards, which might seem cumbersome at times, can help engineers make informed decisions. The information in standards can be used to assist in maximizing safety.

In general, four classifications of standards are most relevant to flame and gas detection devices and systems:

- Hazardous Location
- Ingress Protection
- Performance
- Safety Integrity Level (SIL)

This brief paper , presented at last year’s ISA Analytic Division Symposium, can give some insight into using standards and certifications to improve safety.

If you have any questions or comments, please contact us at rss@det-tronics.com .

HART Protocol Simplifies Communication with Detectors

Wednesday, September 30th, 2009

When incorporated into flame detectors and gas detectors, the HART communication protocol enables efficient device set up, maintenance, and diagnostics.

Set up: Whether in the control room or in the field, users can configure or change device settings using a variety of tools -– Det-Tronics’ FlexVu® Universal Display, a HART communicator, or an asset management system.

Maintenance: Modifications to device settings are simple with HART protocol. By sending a single command, a user can perform many tasks such as reviewing logs or adjusting alarm and warning set points. In addition, a user can accurately assess device conditions (such as fault frequency) and prepare for tasks before venturing into the field.

Diagnostics: Automatically generated event logs present viewable history and possibilities for improvements. Time- and date-stamped records of activities such as calibration and device replacement provide regulatory-compliance evidence for system audits.

All of Det-Tronics X-Series flame detectors and many of its gas detectors are HART enabled. If you have questions, please contact us at RSS@det-tronics.com.

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