Gas flow rate measurement for a wellhead separator
For flow measurement of gas, is the flowmeter normally upstream or downstream of the pressure control valve?
MODBUS RTU Message conversion to ASCII
By mbguy on 18 May, 2019 - 3:40 am
For custom modbus function codes and RTU/ASCII functions there is a nice (commercial) library...
Measuring Gas Level with Non Contact Ultrasonic Oil Level Transmitter
Can a non-contact ultrasonic oil level transmitter measure gas level?
PACTWare communication with a Remote RS232
Communication with a remote MODBUS device over TCP/IP
Intrinsic Safe Barrier as Surge Protectors
Can intrinsic safe barriers also serve the purpose of surge protection or just current limitation in case of any fault?
RS-485, Receiving Wrong Characters.
Can't figure out a reason why I'm receiving wrong characters.
By ByteBender on 29 April, 2019 - 3:13 pm
quick answers: - check cable termination resistor (120 ohm) - add an equipotential wire...
calibration of weighing system
what should be the right proceedure of calibaration.
By Abhilash on 28 April, 2019 - 6:51 am
Is the Hardware Calibration Using Test Weights with Material Build up method described here...
SCHENCK DISOMAT B PLUS programming
Need help with SCHENCK DISOMAT B PLUS. Require programming manual and have 2 different systems talking to same DISOMAT B PLUS device
Why Need Submersible Marine Liquid Level Sensor?
Is it necessary to use a submersible marine liquid level sensor for measuring seawater level?
By Walt Boyes Netcom on 24 April, 2019 - 11:25 am
Saltwater and the marine environment are extremely corrosive. I would not ever use a sensor rated...
Engine Exhaust Temperature Sensor (Thermocouple)
Engine head thermocouple installation process.
RO Calculation for Flow Measurement
RO calculation for variable area flowmeter before it.
By d on 17 April, 2019 - 12:45 pm
Some seal gas installations also use a pressure regulator upstream of the variable area meter....
By d on 17 April, 2019 - 11:22 am
The RO's are likely for safety to limit the max flow. The variable area meters typically have an...
Submersible Hydrostatic Pressure Level Sensor: the best solution of static pressure level measurement
Submersible hydrostatic pressure level transducer uses a pressure level sensor of 316L stainless steel housing and MEAS TE diffusion silicon core as the signal measuring component
Measuring Petrol Level in Oil Tank
The only answer for measuring petrol level in fuel tank.
Implementation of Modbus RTU Protocol in AVR
Posted by Rudrendu Mahindar on 8 April, 2019 - 9:50 am
Implementing Modbus RTU protocol in atmega32
Removing Measurement Orifice Plates to Stop Restrictions in Pipeline
Question About Removing Measurement Orifice Plates to Stop Restrictions in Pipeline
By d on 29 March, 2019 - 4:17 pm
Unless you have pressure losses exceeding a few percent of the line pressure, it is minimal flow...
Blind Spot of Non-contact Ultrasonic Level Sensing
Regarding the dead zone that occurs in the use of the non-contact ultrasonic level sensing.
Field Instrument or Design for Pull Cord in Belt Bonveyor
Better design/sensor for pull cord switch in belt conveyor
Fluid Batching Application
Water batching process control solution which will have a batch counter (E+H RA33), Control Valve, and E+H Flowmeter (Picomag)
By d on 23 March, 2019 - 6:27 am
There are thousands of valves out there in the market. It all depends on your piping and various...
The Efficiency of Ultrasonic Level Sensor
The efficiency of ultrasonic level sensor can be improved by monitoring the fluctuation of liquid level in pump station
Namur NE 43 - what is it?
Can anyone explain what Namur NE 43 is or direct me to information about this standard.
Need modbus help. Issues with read functions sending to master.
Installing a Flowmeter to Calculate Gas Quantity and Display Information in Control Room
Installing a new flowmeter to calculate gas quantity passing through a pipe and displays in control room
Bubbler Level Measurement in Closed Vessel Vacuum
How use a dpt as a bubbler level transmitter in vacuum vessel 70 kpa-a.
Loadcell with S7 1200 and HMI
weight control with using Siemens S7 1200 and HMI screen
How can I get a PCB for prototype?
Posted by Jimmy Saldivias on 12 March, 2019 - 12:30 pm
Need to manufacture 10 boards according to a Texas Instruments design TIDA-01575 to Wirelessly Monitor Vibration on Motors but cannot get manufacturers for it.
GT Air Inlet Housing DP Measurement Location
Specifying DP measurement requirement for GT air inlet housing?
Matlab vs C++ in interfacing with electromechanical industrial systems
PLC for Hamilton Visiwater DO Probe
Connecting a Hamilton Visiwater DO probe to a suitable PLC