Concentration Inflow Measurement Affected by Pressure
Sludge concentration measurement in pipeline using back-scatter infrared sensor but the pressure prevent the reading .
By d on 18 August, 2017 - 9:33 am
Ok I understand your static sample is from the process, and answers that question. You've...
Comparing Ultrasonic Flow Measurement with Orifice Flow Measurement
How to confirm that the upstream ultrasonic flow measurement is equal to downstream two orifice flow measurements
By d on 14 August, 2017 - 5:59 pm
No issue there, if you have your nominal composition and P/T the calc is pretty simple, If...
By d on 14 August, 2017 - 2:03 pm
A meter like that can be used to calibrate the orifice measurements. 1. You have to remove the...
Instruments at Long Distance
It is about remote instrumentation and sensors connection to DCS.
Can the power supply wires and the MODBUS communication wires be a part of the same multi-pair cable?
Inconsistent Bottle Filling
Having challenges with getting a consistent volume into bottles.
Best Thermocouple manufacturer.
Seeking a ground-based sensor system to notify the pilot when a radio-controlled helicopter is hovering precisely over the sensor.
Detecting a small magnetic field using Hall Effect Sensor
Posted by Anonymous on 7 June, 2003 - 2:21 am
I have a problem, i want to detect a magnet which have a small magnet for a long distance using Hall Effect Sensor.
By Turgut on 8 August, 2017 - 8:22 am
I am looking for a sensor to detect a 4mm neodymium magnet from a distance of 5cm. With a small...
Matlab vs C++ in interfacing with electromechanical industrial systems
By sai on 7 August, 2017 - 4:44 am
I need a suggestion. I am developing a GUI for real time application and currently, I am working...
Difference in Absolute and Relative Pressure Gauge
Questions about the difference between absolute pressure gauge and relative pressure gauge
Wake Frequency for Thermowell
Calculating wake frequency for thermowell
By d on 2 August, 2017 - 12:31 pm
The question you've asked is an engineering project involving process, mechanical, piping /vessel...
Installing Rosemount Engineering Assistant Software
Error when installing Rosemount EA 5.5
Radar Type Level Transmitter
Frequency impact on performance of non contact type radar level transmitter
By d on 28 July, 2017 - 1:55 pm
The frequency itself is less important that the service conditions you've described. You'll be...
By Fabricio Andrade on 25 July, 2017 - 11:48 am
Hi, There is a huge difference between the frequency bands. Basically, the difference is the...
By Walt Boyes Netcom on 25 July, 2017 - 10:58 am
Your application has lots of problems. It may be that the way to decide is to ask each vendor for a...
Air Gap Between the Thermowell and Temperature Sensor
What should be the minimum air gap b/w thermowell and sensor (RTD or Thermocouple)
Particle Measurment for Oil
Low cost sensor for oil condition monitor for hydraulic systems.
The application of thermocouple wire
Two 4-20 mA Signals Through One Pair
Two LIT signals (4-20mA) sharing 1 pair through a multicore cable.
By d on 24 July, 2017 - 9:53 am
Regardless of the success of your troubleshooting thus far you need to sort out you signal wiring...
By maxl1991 on 24 July, 2017 - 7:06 am
Hi David, Thanks for your reply, I thought this might be the case but after tracing the cables I...
Bentley Nevada 2300 Monitor
Posted by Bentley Nevada 2300 on 15 July, 2017 - 8:17 am
How does a Bentley Nevada 2300 Monitor differ with 3500?
By AB on 23 July, 2017 - 9:32 am
Thanks Cal! One thing more does it have analog / digital signals which can be integrated to a...
Wiring Up 7 Emergency Stops on a Conveyor
Looking for a diagram for wiring emergency stops on a conveyor.
Electronic Circuit Protection
Surge/Transient/Lightening protection of transmitter.