End support for pitot tube
Infrared Sensor (Back Scattering)
Measurement of Suspended Solid (in pipe line) using infrared back scattering principle.
By W.L. Mostia on 14 June, 2017 - 12:06 pm
Have you checked to see is the output signal is a current signal like it specs state? I believe...
By W.L. Mostia on 13 June, 2017 - 6:08 pm
First, 4 wire in a sensor normally indicate two wires for power (+ & -) and two for the signal...
By W.L. Mostia on 12 June, 2017 - 3:58 pm
Why don't you use a DVM and figure out what the signal is? In regards to a current signal of 5 mA,...
on 8 June, 2017 - 5:36 am
Hi, Thanks William for your post. the sensor is IL55 Partech model. the supply voltage is 12...
By W.L. Mostia on 6 June, 2017 - 6:23 pm
It might help if you provide the brand and model of the sensor. Make sure that you have supplied...
Sludge Concentration Inline Measurement
suspended solid measurement in pipeline (Sludge Concentration) in sewage. up to 7%
on 14 June, 2017 - 8:30 am
Hi, thank you for your reply. It's primary sludge. It's feed to drum thickener from big sewage...
By Woolsey-Mike on 13 June, 2017 - 9:35 am
Hi Most important is what kind of sludge, not just concentration. Primary, Waste Activated,...
Honeywell UV Flame Detector
Posted by Daniel_Beamish on 8 June, 2017 - 11:17 am
UV signal required for a Honeywell UV flame detector to recognise a flame.
By d on 13 June, 2017 - 6:33 pm
Flame scanners are reliable if properly installed. If you are monitoring the main flame, you'll...
Float Type Level Switch and Foaming Problem
Float type level switch causing problems because it gets stuck due to extensive foam. Application is suction gas scrubber on Frontend compression of natural gas.
By d on 11 June, 2017 - 10:11 am
>1. Is the design of the nozzle correct i.e. extending the >nozzle inside the vessel? My...
High Exhaust Spread in 6B
Reason for high exhaust spread in frame 6B machine
Pressure Drop Across Coriolis
Allowable pressure drop selection across Coriolis.
Flow Transmitter for Cooling Water
Proper Flow transmitter for Cooling water
By John Catch on 9 June, 2017 - 1:56 pm
There are a number of high quality insertion turbine flow meters (not paddle wheel type) that would...
By Elmira on 8 June, 2017 - 12:51 am
Thank You all for your replies. Generally in this plant, orifice is used. But at these two...
By Bob Peterson on 7 June, 2017 - 10:31 am
"Best" is a very subjective term. I think you would need to define what you mean by the...
Interface Level Measurement
Problem arising in GWR(Guided Wave Radar) method of interface level measurement of water and crude oil interface.
Diplacer Level Transmitter Viscosity Limit
Wondering about the viscosity limit for displacer level transmitters.
Machine Monitoring System
What does MMS do that a DCS cannot do?
By Elmira on 7 June, 2017 - 8:54 am
Thank you for your reply, which one is not economic for large number of I/O, MMS?...
Using a intrinsically safe positioner in non-hazard area
Gas Turbine Fuel Gas Flow Measurement
Formula used for GE Gas Turbine Fuel Gas Flow Measurement.
on 4 June, 2017 - 9:38 pm
gtengineer, Does the application code in the turbine control system (you didn't say what it is)...
Software to monitor a machine or process and determine when it is failing.
By Juan Chavez on 2 June, 2017 - 6:09 pm
If I understand well maybe this software can help you out. Need specific hardware interfaces and...
Criteria for selecting a transmitter from a vendor whose products you have not used before
Alarm System for Monitoring a Pond
I need to monitor a few ponds, the temp, oxygen level and flow rate into it. Not sure what to use.
Software to View Water Level
Software to View Water Level for ICT1000 with Modbus RS-485 Output