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New and Improved: "Alarm Trips: The Ups and Downs" Technical Paper

New and Improved: "Alarm Trips: The Ups and Downs" Technical Paper

Nowadays just having an effective alarm trip solution may not be enough.  Pushing forward in ways to protect life, community, environment and facilities, the process industry is experiencing dramatic increases in the need for functionally safe solutions. Moore Industries’ technical paper Alarm Trips: The Ups and Downs has been expanded with added material on this topic and more.


Published: August 8, 2016

Temperature Q&A with JR Madden: Flexible RTD Sensors Needed for Cold and Hot Fluid Lines

Temperature Q&A with JR Madden: Flexible RTD Sensors Needed for Cold and Hot Fluid Lines
Q: I have a project for six RTD measurements that makes using standard fixed length sensors difficult because there is little clearance near the top of the thermowell for sensor insertion.  It looks like your “WORM Sensor” would be an ideal fit for the application because of its flexible design.  These RTD sensors need to be 100 or 1000 ohm platinum elements with Class A or 1/3 DIN accuracy ratings. They will be used to monitor chilled and hot water lines with min and max temperature limits of 30 F and 180 F.  Maximum insertion length in these ¼ inch ID thermowells is about 10 inches.  I noticed that your standard WORM length is 24 or 36 inches.  Are custom length WORM sensors available?  If so, what cost is associated with ordering multiple sensors at custom lengths?  Lastly, we usually request test data with all of our sensors and check them in our air bath or heat block calibration units.  Can you offer a test report or test data points with these WORM sensors?
Published: August 3, 2016

Highly Flexible and Versatile Alarm Trips: SPA2

Highly Flexible and Versatile Alarm Trips: SPA2

Something happens—a signal peaks or falls—and you need to know. A limit alarm trip can trigger the response needed to maintain normal, and safe, operations. The Moore Industries SPA2 Programmable Current/Voltage and RTD/Thermocouple Limit Alarm Trips are excellent alarms for your most demanding applications.

Published: May 26, 2016

THE WNM Wireless Network Module Gets a Makeover Inside and Out

THE WNM Wireless Network Module Gets a Makeover Inside and Out

Our WNM Wireless Network Module now has both Serial and Ethernet interfaces conveniently included into one model and has been updated with a new, sleeker housing. The WNM provides accurate and reliable point-to-point and point-to-multipoint wireless connectivity between remote field sites when wires can’t be run for practical or economic reasons. It is a bi-directional, spread spectrum radio modem that delivers the flexibility and cost-saving advantages of wireless data transmission. 

Published: April 14, 2016

EHELP: Applying the SIX 2-wire Signal Isolator and Converter

EHELP: Applying the SIX 2-wire Signal Isolator and Converter

Q: I am evaluating the SIX 2-wire Signal Isolator and Converter. Is this device auto-calibrated or will we need to calibrate it ourselves? Does it require two separate power supplies? The specs state that the output is loop powered but I am not clear on the input. Also, is it a problem if we supply both the input and output with the same power source?  In our case, it would be the 53.5VDC power supply in the loop currently.  We would need to run a parallel path. The input is intended to be a 4-20mA.

Published: February 23, 2016
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