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EHELP: Is there a Dual Signal Isolator/Converter/Splitter for Different Outputs?

EHELP: Is there a Dual Signal Isolator/Converter/Splitter for Different Outputs?
Q. As part of a power distribution process I need a dual signal isolator/converter/splitter that has an input of 0-1mA, outputs of 0-1mA and 4-20mA with 117VAC power input? It needs a DIN housing so it can be mounted in an existing cabinet.
Published: November 15, 2017

Sharing Process Variables: Quad Isolator

Sharing Process Variables: Quad Isolator

Problem: When sharing a Process Variable (PV) with multiple systems, the connection needs to be thought out carefully. Sending a signal go to more than one PLC needs to be well thought out just as carefully.

Published: November 7, 2017

PSD: A Loop Indicator for All Applications and All Stockrooms

PSD: A Loop Indicator for All Applications and All Stockrooms

Most process loop indicators do a sufficient job indicating a process variable in the field.  But what happens when signals are from level transmitters that sit atop vessels where the level is not linear with volume and the loop indicator needs to display the volume?  Or what if yesterday’s installation area was a Div 2/Zone 2 location and today it’s a Div 1/Zone 0/1 location?  And what happens when you need to setup 50 loop indicators with tedious push button set up or a small HART handheld screen? 

Published: November 7, 2017

SPA2IS: Programmable Limit Alarm Trips with Intrinsically-Safe Field Connections

SPA2IS: Programmable Limit Alarm Trips with Intrinsically-Safe Field Connections
Programmable Limit Alarm Trips with Intrinsically-Safe Field Connections for Current and Voltage; RTD and Thermocouple (4-Wire).
Published: November 2, 2017

HCS: HART Concentrator System

HCS: HART Concentrator System
The HCS HART Concentrator System converts a HART digital signal to a serial (RS-485 or RS-232) MODBUS RTU communication protocol. This allows HART transmitters and valves to interface directly with MODBUS-based monitoring and control systems.
Published: October 26, 2017
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