AM1758 Gradient PRT
Temperature Range
|
From -200 °C to 670 °C
|
Resistance at 0 °C
|
Nominal 25 Ω
|
Temperature Coefficient
|
0.003925 Ω/ Ω/°C
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Short Term Stability (1)
|
±0.003 °C at -196 °C
±0.003 °C at 0.01 °C
±0.004 °C at 232 °C
±0.005 °C at 420 °C
±0.006 °C at 661 °C
|
Hysteresis
|
<=0.005 °C
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Self-heating
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0.0015 °C at 1 mA current
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Response Time
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9 seconds for 63% response to step change in water moving at 3 feet per second
|
Measurement Current
|
1 mA
|
Sensor Length
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6 mm
|
Sensor Location
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3 mm from tip
|
Insulation Resistance
|
>1000 MΩ at room temperature
|
Sheath Material
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Inconeltm
|
Dimension
|
0.25 inch X 12 inch (6.35 mm X 305 mm)
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External Leads
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Teflontm –insulated copper wire, 4 leads, 2.5 meters
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Handle Dimension
|
15 mm (OD) X 65 mm (L)
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Handle Temperature Range (2)
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-50 °C to 180 °C
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Optional Calibration
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NIST traceable calibration and data available per request: Ordering # 5007
|
(1) Maximum variation from PRT during gradient measurements up to 4 hours in the same heat source.
(2) Handle temperature outside this range will cause damage to the probe.
Model |
Description |
9001 |
Wooden Carrying Case included |