Boiler Drum Level Transmitter Calibration
Steam Drum Level is both a critical and difficult measurement to make. Control of the water level in the drum
DP Flow Transmitter Re-Ranging Calculation
DP Flow Transmitter Re-Ranging Calculation is used to find the DP Flow transmitter revised flow with Existing DP, Existing Flow & New DP.
Instrumentation Symbols Legend
Piping and Instrumentation Diagrams (P&IDs) use specific symbols to show the connectivity of equipment, sensors, and valves in a control
Calculate Process Temperature using a Thermocouple
Suppose you walk up to this thermocouple, installed to measure the temperature of an enclosed process vessel, and connect a
Calculate the Thermocouple’s Measurement Junction Temperature
Type K thermocouple A type K thermocouple is inserted into a process, with a digital multimeter connected to its terminals.
Calculate the Voltage across Voltmeters of Thermocouple
Suppose three different voltmeters are connected to a thermocouple, with each voltmeter having a different ambient temperature: Calculate the amount
Type E thermocouple Calculations
Type E thermocouple Calculate the amount of voltage “seen” by the voltmeter given the following measurement and reference junction temperatures:
Thermocouple Measurement and Reference Junction Temperatures
Thermocouple Measurement and Reference Junction Temperatures Calculate the amount of voltage “seen” by the voltmeter given the following measurement and
Find Thermocouple Ouput Voltage
Suppose someone builds a dual-junction thermocouple circuit using type T thermocouple wire (copper and constantan metals), then measures voltage in
Thermocouple Terminal block Questions
When a type “T” thermocouple (copper/constantan) is connected to a voltmeter made of copper wires, two active junctions are formed:
