1/3
የተሻሻለ
አዲስ አበባ, ቂርቆስ, 1 ቀን በፊት
8 እይታዎች
Temperature Sensors
አዲስ
ሁኔታ
Other Make
አድርግ
Other Model
ሞዴል
ሞተር እና የእንቅስቃሴ ሥርዓት
አይነት
የነዳጅ ስርዓቶች እና አካላት
የሞተር እና የእንቅስቃሴ ንዑስ አይነት
To test, replace, or program an NTC thermistor, you need to understand its four primary data metrics:Base Resistance (R25): The sensor's rated value measured exactly at 25°C (77°F). Common standard values include 10kΩ, 50kΩ, or 100kΩ.Beta Value (β or B-constant): A material-specific number (typically between 3000K and 4500K) that dictates the steepness of the resistance curve between two target temperatures (usually 25°C and 85°C).Tolerance: The precision rating of the sensor, usually expressed as ±1% or ±5%. "High-grade" variants typically feature a tight ±1% variance.Operating Range: The physical thermal limits of the materials, generally spanning from -40°C to +125°C for standard PVC/epoxy cables, or up to +300°C for glass-encapsulated versions.
የደህንነት ምክሮች
- ማንኛውንም ቅድሚያ ክፍያ መላክን ይቀልዱ
- ከሻጭ ጋር በደህንነቱ የተጠበቀ የህዝብ ቦታ ውስጥ ይገናኙ
- ማንኛውንም የሚገዙትን እቃ ይመልከቱ እና የሚፈልጉት መሆኑን ያረጋግጡ
- ሁሉንም ሰነዶች ያረጋግጡ እና እርካታ ካልሰማምን ብቻ ይክፈሉ
