Suitable Sensor for Detection of Carry Over Condensate in Gas Line
Liquid Carry Over Detection Solution in the pressurized gas line?
Ma to 0-10 Volt Conversion
Changing 0-10v from HART level transmitter
By d on 10 February, 2019 - 7:17 am
Sounds like you have a 250 ohm resistor in the input electronics setup for a current loop circuit. ...
Control Valve Position Transmitter Replacement
Feasibility study of a position transmitter replacement. First tests with new sensors resulted in valve hunting. May the differences in sensors response time be the cause?
GT Rceived Alarm in MARK VI for - E1 LOOKUP ERROR
How to troubleshoot E1 LOOKUP ERROR for MARK VI Frame 7FA
Quality Differences of Instrumentation Cable
Which brand of instrumentation cable is best
By d on 2 February, 2019 - 8:58 am
It is not so much supplier differences. You need not only twisted shielded pairs (not individual...
Modbus RS485 Communication Problem With Micro-motion 2700 Flow-meter Transmitter
Need ESP266 memory registry address that necessary for read and write words and bits from PLC
4 Independent FTs Value Added in PLC to Create Trip on Total
Using summation of 4 x 1oo1 transmitters to trip SIS.
Clubbing of Diff. Type Sensors in Ex.d Junction Box
Is it ok to club diff. type sensors in one Ex.d Jun. Box.
Need some help about how to measure liquid level in a sealed tank with pressure sensor.
GE Panametric GF868 - Flare Gas Principle
GE Panametric GF868 - Flare Gas Measuring Principle
How to Measure Individual Load Cell mv
How to measure and display individual load cell MV before feeding the signals into summing box?
I am looking for an application (maybe a PLC) that can be used to test my inventory application that uses the Modbus protocol to lock and unlock doors on a cabinet.
By Harshdeep_Singh on 9 January, 2019 - 9:31 am
you can use our mBTCP slave .net class that will work with C# as a MB simulator. For more...
The security system of a belt conveyor must have emergency keys. I have a question about the impedance of the security relay in this situation.
How can I modify 8 digit of ESP8266 registry to 5 digit to work Modbus TCP/IP?
Cannot Find a 12 VDC Conductivity Switch
Trying to find a conductivity switch that is powered by 12vdc. All the ones I find are 24 vdc or 24 vac (or 120 vac).
By Steve Myres on 8 January, 2019 - 7:57 pm
You might be able to find a refraction-based photo level switch that differentiates between the oil...
By Steve Myres on 7 January, 2019 - 12:19 pm
I don't think you'll find one for 12 volts, so I'd go with the DC-DC converter, an inverter, or...
Gas Turbine IBH Valve Opening Without Any Command
GE Frame 6 B Turbine Inlet Bleed Heating Valve opening without any command.
Method to remotely monitor digital and analog inputs
By peterblokhuis on 6 January, 2019 - 9:09 pm
Our company (Gizmo Engineering) has simple alarm boxes that definitely qualify as a...
Conversion of MODBUS Slave Output to Analogue 4-20mA
I want to convert a Modbus output on a flow meter to 4-20mA analogue signal.
By Technical Support on 2 January, 2019 - 3:15 pm
Here are two possible choices for you, they are RS-485 serial input, 4-20mA current output and...
Bearing Thermocouple Mating GE Gas Turbines
What do others use to mate bearing thermocouple with the bearing when installed? We have a few cases where oil leak to the junction box through bearing thermocouples.
Running 24VDC and 220VAC Signals in the Same Cable
I wonder if the same multicore control cable can carry both 24vdc and 220vac signals?
Simple Sensor for Finding a Torn Rope in an Open Field
A simple sensor for detecting torn laundry rope in an open area- your professional opinion is requested
4-20 to resistance convertor
Posted by Kevin Mc on 9 May, 2003 - 10:48 am
I need to convert a 4-20 mA signal to a three-wire pot, 0-5k ohms. I am outputting a 4-20mA signal from a controller and need it to manipulate a resistance...
Vibration Analysis Journey
How to Setup Bently Nevada Proximity Sensors
We have a compressor which has Four Bently Nevada Proximity Sensors. We have no idea how to interface and control these via PLC. We have not used these transducers before.