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The old company name and logo may still be indicated on products, printed materials or web site published before its change. Those shall be read as the new ones.
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| 030009 | What is a thermocouple? [ HTML ] [ MS Word  112k ] |
| 030010 | What kind of thermocouples are used? [ HTML ] [ MS Word 76k ] |
| 030011 | How should we choose a thermocouple? [ HTML ] [ MS Word 80k ] |
| 030012 | What is cold junction compensation? [ HTML ] [ MS Word 104k ] |
| 030013 | Why are extension wires used? [ HTML ] [ MS Word 88k ] |
| 030014 | What is a thermocouple with a thermo-well? [ HTML ] [ MS Word 116k ] |
| 030015 | How does M-System provide cold junction compensation
in its thermocouple transmitter? [ HTML ] [ MS Word 96k ] |
| 030016 | What is burn-out thermocouple? [ HTML ] [ MS Word 80k ] |
| 030017 | We need to connect a recorder and a thermocouple
transmitter in parallel with the extension wires from a thermocouple. Is
there any problem in the connection? [ HTML ] [ MS Word 136k ] |
| 030018 | How can we obtain a linearized signal from
a thermocouple? [ HTML ] [ MS Word 96k ] |
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| 030019 | What precaution should we
use when installing extension wire between a thermocouple and a thermocouple
transmitter? [ HTML ] [ MS Word 80k ] |
| 030020 | The distance between a thermocouple in the
field and the control panel is as long as 100 meters (300 ft). Is there
any way to eliminate the long extension wires? [ HTML ] [ MS Word 80k ] |
| 030021 | Which thermocouple transmitter
do you recommend to accurately measure temperature in such narrow ranges
as 0 to 50°C (32 to 122°F)? [ HTML ] [ MS Word 80k ] |
| 030022 | How can we display the maximum and the minimum
temperatures measured with a thermocouple transmitter? [ HTML ] [ MS Word 116k ] |
| 030023 | How can we generate alarm
signals when the difference between two temperatures exceed the limit? We
need alarms for the plus and the minus deviation, separately. [ HTML ] [ MS Word 120k ] |
| 030024 | How can we generate alarm signals when a measured
temperature is beyond the set point. [ HTML ] [ MS Word 104k ] |
| 030025 | What is a process diagram
of a typical temperature control system for a furnace? [ HTML ] [ MS Word 88k ] |
| 030026 | How can we protect a thermocouple from lightning? [ HTML ] [ MS Word 108k ] |
| 031030 | All M-System Thermocouple
Input Temperature Transmitters are "married" to their respective plug-in
bases and can not be indiscriminately moved from base to base. [ HTML ] [ MS Word 72k ] |
| 031031 | Chelan Coutry P.U.D. (Public Utility District) [ HTML ] [ MS Word 88k ] |
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| 031033 | To manage a vinyl house efficiently,
I want to monitor the room temperature as well as the temperature difference
from the outside temperature. How can I realize the flowing two functions?
A: indicating the room temperature. B: providing an alarm signal when the
temperature difference exceeds a preset value. the temperature detection
sensor is RTD. [ HTML ] [ MS Word 112k ] |
| 031034 | We have a project to measure the temperature
of a deep well about 1000 meters under the ground with Pt100 ohms, resistance
temperature detector. Do you have any idea on this? [ HTML ] [ MS Word 148k ] |
| 031035 | I am measuring motor temperature.
An RTD is connected to the motor and I like to transmit the data to a PLC
located off site over the Modbus communication. A PLC may be used to control
the load to the motor or to shut down the motor as needed to prevent burnout. [ HTML ] [ MS Word 128k ] |
| 031036 | Output Effect of Thermocouple Transmitter (M2XT) [ HTML ] [ MS Word 128k ] |
| 031037 | Temperature control (type
"J" thermocouple) [ HTML ] [ MS Word 128k ] |
| 032066 | We are planning to measure temperature of an
electric furnace with termocouplein our laboratory. Since we do a lot of
experiments, we have to change thermocouple types and temperature ranges
from time to time. How we can reduce our stock of transmitters to suit our
purpose. [ HTML ] [ MS Word 80k ] |
| 032076 | To monitor the temperature
in incinerator, we are thinking of using a thermocouple sensor to send 4-20mA
signals to control room. Meanwhile, we also need an alarm device at field
in case the temperature goes out of range. What can you propose for this
application? [ HTML ] [ MS Word 110k ] |
| 032081 | We are looking for a differential RTD transmitter
in order to measure a temperature difference between 2 rooms. And displaying
it on indicator as voltage scaling, -5 to +5V DC. We know M-System has a differential RTD transmitter, the DR/DRS but it can accept just 2-wire RTD signals. Does M-System have this kind of transmitter that can accept 3-wire RTD signals? [ HTML ] [ MS Word 180k ] |
| 032084 | We work for an incineration
plant. Using a heat exchanger, waste heat is reused for an air conditioning energy in the facility. How can we monitor the temperature difference between the hot air in and the cooled air out of a heat exchanger? [ HTML ] [ MS Word 232k ] |
| 032120 | We have a test equipment on which two T/C sensors
are attached. We’d like to convert the T/C signals into 4-20 mAdc and
send it to a controller unit. The controller unit receives the 4-20 mA signal
and controls the rotating speed of an air blower at the test equipment in
order to control temperature. Now we need to select one of the two T/C sensor signals each case by case. However, the controller unit doesn’t have signal switching function and then accept only one 4-20 mA signal. Does M-System have any suitable unit and solution? [ HTML ] [ MS Word 128k ] |
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| 032139 | We’d like to measure
temperature difference between the inlet and outlet of a heat exchanger
by using two T/C sensors. We want to load the inlet-outlet temperature differential
with PLC’s DC input card. The PLC can provide 24V power excitation.
We also want to display the temp. difference with an appropriate scaling
at the field. Do you have any suitable device to meet the application? [ HTML ] [ MS Word 220k ] |
| 032147 | 2-Wire temperature sensor is used with a dispense
gun’s heater which melts the Hot Melt Adhesive. We like to convert
its 100 to 500 ohm special non-linear resistance to 4-20mA DC signal. I
only know about a Pt100 ohm input type transmitter. Is there a field configurable
transmitter which can accept a special resistance input? [ HTML ] [ MS Word 100k ] |
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