how to use K thermocouple instead E- type without
compesation cable
Answer / carl_ellis
Any thermocouple measuement requires 2 temperature measurements
- hot junction measurement
- cold junction measurement
A cold junction is created at the point where
non-compensation wire is connected to the thermocouple wire.
A measurement without compensation wire AND without a
corresponding cold junction measurement is not valid.
The only way to take a K type thermocouple measurement (or
any type thermocouple measurement) without compensating
cable is to use a temperature transmitter configured for the
type of thermocouple because the transmitter will perform
the cold junction measurement at its wiring terminals.
Carl Ellis
Measure First
Is This Answer Correct ? | 0 Yes | 0 No |
what is plc communication?
what is temperature compensation?
what is cavitation ?
sir i m preparing for BARC but i am not getting any papers to prepare for this exam so please send me some sample papers to my i.d for the preparation of barc.
Foe selecting control valve if i have the min,normal & max data of flow rate,inlet pressure& outlet pressure,inlet tem.&density than how can i assure that these data are correct,pl. let me know if therew there is any method to check it.& also how we assure that the Cv we get from this data is suitable for valve for controlling require flow.
How can we cheak the ENCODER ?
What is the different between of rtd and thermocouple ?
what is moisture probe? What are there types? What is there working principle and how they works? guys this is one of technical question I had ask in interview. If you know its answer please let me know. The interviewers were more interested in microwave moisture probe, so if you find its any link please just forward me on my mail id.avinash1200@gmail.com Thanks in advance.
Consider a control valve action,the inlet air pressure is only 6 ksc but physically how it can be operate against 100 ksc line fluid pressure?
send me last 5 years questions asked in rrb chennai, for section engineer
if temperature transmitter is showing wran. sensor 2 fail how can you remove from the transmitter display m/n.3144p rosemount
how is hazardous and non hazardous area classified?
2 Answers Bhel, Power Plant, Samsung,