Temperature Measurement


Intrinsically safe temperature transmitters

October 2011 Temperature Measurement

To complement its Type n 4/20 mA loop powered indicating temperature transmitter introduced in 2009, Beka has launched a full range of panel and field mounting intrinsically safe and non-certified safe area models.

The intrinsically safe transmitters have ATEX, FM, cFM and IECEx certification permitting installation in all gas and dust areas. The field mounting BA474D also has associated apparatus certification allowing, when installed in a safe area, direct connection to a hazardous area sensor without the need for Zener barriers or galvanic isolators.

All the new models are HART enabled and feature a large easy to read five digit display plus a 31 segment bargraph that may be illuminated by an optional loop powered backlight. The field mounting instruments have a robust IP66 GRP enclosure with an armoured glass window and a separate terminal compartment suitable for installation in harsh industrial and offshore environments. The panel mounting transmitters have an IP66 front panel and an IP66 seal between the instrument and the mounting panel.

All models are approved to the latest HART protocol standard revision 7 and include diagnostics that monitor the health of both the transmitter and the sensor. Transmitter configuration may be performed via digital communication or the instrument pushbuttons.



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Is the HVAC market in SA missing the big picture?
Iritron Temperature Measurement
The South African HVAC market is currently grappling with a pervasive mindset that prioritises lowest cost over value for money and technical excellence. However, this approach overlooks the significant benefits that come with investing in high-quality HVAC solutions.

Read more...
Temperature monitoring in dairies
ifm - South Africa Temperature Measurement
Milk is a natural product whose processing requires precise temperature settings. The Berchtesgadener Land dairy uses innovative temperature sensors from ifm in key process areas.

Read more...
Measuring temperature, relative humidity and dew point temperature
Senseca Temperature Measurement
Senseca’s range of passive or active transmitters measures temperature, relative humidity, and dew point temperature.

Read more...
World’s first 5G smartphone for ATEX and IECEx zone 1/21
Extech Safety Systems IS & Ex
i.safe MOBILE has launched the world’s first 5G smartphone for ATEX and IECEx zone 1/21. The intrinsically safe mobile device, which was also developed for use in 5G campus networks, offers companies great flexibility thanks to its wide range of possible applications, especially in the automation sector.

Read more...
Three ways to conduct thermal inspections
Comtest Temperature Measurement
There’s no universal solution for all infrared inspections with a Fluke thermal camera, also known as a thermal imager. You need to match your method to the type of equipment you’re inspecting and the level of detail you require.

Read more...
Inspection system for leak detection in valves in hazardous areas
Extech Safety Systems Valves, Actuators & Pump Control
Leaking valves in industrial plants not only lead to loss, safety risks and possible contamination and pollution, but also result in high economic costs. Therefore, valves in hazardous areas require regular proper inspection and preventive maintenance to ensure their functionality.

Read more...
New temperature relative humidity and barometric pressure transmitter
Senseca Temperature Measurement
ENVIROsense, a new environmental temperature, relative humidity, relative humidity and, optionally, barometric pressure transmitter has been launched by Senseca, a leader in the design and manufacture of monitoring and measurement instrumentation.

Read more...
The role of alarm annunciators in temperature monitoring
Omniflex Remote Monitoring Specialists Temperature Measurement
Director at alarm annunciator specialist, Omniflex explores the importance of alarm annunciators in temperature monitoring applications, drawing on examples from different industrial settings.

Read more...
Increased safety and control in steel plants
Temperature Measurement
AMETEK Land has helped a major metals industry plant designer to enhance safety, control, and efficiency in steel plants.

Read more...
Industrial water heating solutions
Temperature Measurement
Electrolux (Kwikot) Industrial’s massive water heating tanks are making a name for themselves beyond local borders.

Read more...