K Type Thermocouple Temperature Thermocouple Sensor Temperature M4 Thread For Sale
This item has been shown 20 times.
K Type Thermocouple Temperature Thermocouple Sensor Temperature M4 Thread:
30 Days Return Policy
K Type Thermocouple Temperature Thermocouple Sensor Temperature M4 Thread Product Description Type K (chromel–alumel) is the most common general-purpose thermocouple with a sensitivity of approximately 41 µV/°C. It is inexpensive, and a wide variety of probes are available in its −200 °C to +1350 °C (−330 °F to +2460 °F) range. Type K was specified at a time when metallurgy was less advanced than it is today, and consequently characteristics may vary considerably between samples. One of the constituent metals, nickel, is magnetic; a characteristic of thermocouples made with magnetic
They operate very well in oxidizing atmosps. If, however, a mostly reducing atmosp (such as hydrogen with a small amount of oxygen) comes into contact with the wires, the chromium in the chromel alloy oxidizes. This reduces the emf output, and the thermocouple reads low. This phenomenon is known as green rot, due to the color of the affected alloy. Although not always distinctively green, the chromel wire will develop a mottled silvery skin and become magnetic. An easy way to check for t
Hydrogen in the atmosp is the usual cause of green rot. At high temperatures, it can diffuse through solid metals or an intact metal thermowell. Even a sheath of magnesium oxide insulating the thermocouple will not keep the hydrogen out.
K type Thermocouple with M4 thread brass head, easy to setup and fixed
- Shipping is FREE to all addresses other than APO/PO boxes in the lower 48 states. All our stock ships from US-based warehouses. Shipped via USPS or UPS (depending on location and package weight) Unless stated otherwise, all orders will ship within 24-72 hours of your payment being processed. Check our response to see the great reviews of FAST shipping we offer.
- As our valued customer, we will do our best to make sure the product you receive arrives to you on time and as expected. If you are not satisfied with your purchase, please contact us within 30 days of receiving your order to process a return.
- We currently accept payment via PayPal only. Once payment is cleared, we will dispatch your shipment within 1-3 business days. Please refer to the "Shipping" tab for more information regarding shipping speed to your destination.
Exergen Microscanner "e" Series Autozero Infrared Heat Scanner
Ptc Instruments 314f Industrial Magnetic Surface Thermometer, 50 To 750°f
Perfectprime Tc41 Termómetro Digital Tipo K De 4 Canales Sensor De Termopar 20 X
Digi-sense Reversible 7-point Horizontal Temperature Label Black/red, 30-60c/86-