So I'm a first year apprentice and I'm having a tough time with knowing the difference between AI, AO, DI, DO. I'm having a hard time understanding what devices are which and why. Can someone explain this to me?
2 1882i have used level transmitter in starch cooking preparation tank. tank total height 2mtr.sometime LT display shows some error value when tank is fully empty and diaphragm side i already checked okay no problem in diaphragm area. field cable checked 24volt and mA shows correct value while tank empty mA is 4mA. 4mA i needed that 0% but display showing 10% or 15% percentage values are varying continously please give any good solution for me.....
990We Have Two Field bus Pressure Transmitters of Different Sensor Range (I.E One is of Lower range and Another is of Higher Range).Is same Process Line. My Question is Can i provide Saturation Limit to my field Bus Transmitter as We can provide Saturation current limit to HART Instruments. As During Low Pressure Both Working OK ,But During High Pressure, transmitter with Lower sensor range Goes to Fault mode as Beyond its Sensor Limit it can Measure, So may I provide Saturation point Some where to Suppress This Fault during High Pressure.
OPaL,
1140If relative y axis vibration sensor is by passed, and relative x axis and absolute sensor is left working. how much monitoring i would have risked?
1025Post New Instrumentation Questions
How to calibrate capillary type level transmitter
what are the steps I have to deal with?
what is the PC interface and software for connection to ABB logic module “ LM011-CE18RAC “ ( for Programming ) ??
I need to know steps to Calibration Valve Guard......
what is span value and zero ? and how set ?
ORP sensor working principle?
How to Calibrate Ultrasonic flow Transmitter in Field
what is actual drum level and compensated drum level?
how to calibrate and troubleshooting of leveltroll?
which type of signal used in instrument?
How flow can be measured with dp?
basic connection and principle of axial shift sensor n differential sensors in tubine describes n draw......
how to calibrate mass flow meter (Coriolis)? Example calibration range: 0 to 2500 kg/hr line size 3" fluid: Etheline glycol (MEG)
please send the drdo exam paper
can any send me a forbes marshall dtron 316 manual
