The 3 NTC temperature probe belongs to the Kemin's CWF2 series and uses a lead-type sensing element made of a semiconductor material NTC thermistor and encapsulated in a metal case for the temperature sensing head. The 3 NTC probe is connected in parallel and series through three NTCs of the same specification, and the thermistors placed in different positions in the stainless steel tube are simulated according to the analog signals generated by temperature changes for temperature detection and monitoring.
Oven
·3 temperature measuring points, flexible temperature measurement
·Accurate and intelligent temperature measurement
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Sensor series |
CWF2 series |
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Operating temperature range |
-40 ℃ to 300 ℃ |
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Type of temperature sensing element |
MF51 thermistor |
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Resistance specifications |
R100=3.3K Ω ± 2.5%, B0/100=3970 ± 2% (PT3-51F） |
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Head packaging form |
Metal shell packaging type |
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Shell material |
SUS304 |
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Common wire |
Silicone copper mesh shielded wire |
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Thermal time constant |
≤ 15s (in a constant temperature oil bath) |
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Dissipation coefficient |
≥ 2.5mW/℃ (25 ℃, in still air) |
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