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Can I extend thermistor wires?
Yes, you can extend Maretron TMP100 sensor wires to complete temperature sensing applications throughout a vessel. When choosing to extend a thermistor temperature wire, calculate the resistance the wire will add to the measured resistance.
Can you connect 2 different wire gauges?
In a house you can use different gauge wiring on a circuit. But that poses the risk that someone might replace the breaker with one rated for the larger size wire, and therefore overload the smaller wire.
Can you solder thermistor wires?
Soldering is fine, both for the thermistor wires as for the heater. The wires don’t need to be particularly special, though there are some things you should keep in mind: Current. The heater can draw up to 3-4A, the wires need to be able to handle this.
How can I tell if my thermocouple is a thermistor?
Thermistors and RTDs feature either two, three or four wires that are red and white, or red and black. The red wire is the excitation, while the black or white is the ground. To determine whether the sensor is a thermistor or RTD, as well as the type, you must measure the resistance between the two different-coloured wires:
How to tell if a sensor is a thermistor or RTD?
To determine whether the sensor is a thermistor or RTD, as well as the type, you must measure the resistance between the two different-coloured wires: An RTD PT100 will have a resistance of 100 ohms at 0 °C An RTD PT1000 will have a resistance of 1,000 ohms at 0 °C. If the probe has a much higher resistance value, then it must be a thermistor.
What’s the best way to mount a thermistor?
The most secure method for mounting a thermistor is to place it in a slightly oversized hole in the mounting plate near the device-under-test (DUT). The hole should be about 0.002” to 0.003” oversized: too tight a fi t may break the thermistor, and too loose a fi t will result in poor thermal contact.
How does changing the cable length of NTC temperature sensor affect accuracy?
– Electrical Engineering Stack Exchange does changing the cable length of NTC temperature sensor affect accuracy? I’m using an off-the-shelf STC-1000 temperature controller, popular with homebrewers, that uses an NTC sensor to read temperature and switch on a relay to cool or heat when the sensed temperature exceeds the set limit.