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AM1760/1762 Secondary SPRT User's Guide
2 Specifications
2.1 Specifications
Temperature Range
Resistance at 0 °C
Temperature Coefficient
Accuracy
Drift*
Short Term Stability
Thermal Shock
Self-heating
Response Time
Measurement Current
Sensor Length
Sensor Location
Insulation Resistance
Sheath Material
Dimension
External Leads
Handle Dimension
Handle Temperature
Range**
Optional Calibration
*Long-term drift rate is for reference only. It could be affected by such facts as handling, application, and maintenance, etc.
**Handle temperature outside this range will cause damage to the probe.
Rev. 201609V3
-200 °C to 670 °C
1760 - Nominal 100 Ω
1762 – Nominal 25 Ω
0.003925 Ω/ Ω/°C
±0.007 °C at -196 °C
±0.006 °C at 0.01 °C
±0.015 °C at 420 °C
±0.025 °C at 661 °C
±0.004 °C at TPW after 100 hours at 661 °C
±0.002 °C
±0.002 °C after 10 times thermal cycles from minimum to
maximum temperatures
0.0015 °C at 1 mA current
9 seconds for 63% response to step change in water moving
at 3 feet per second
1 mA
42 mm
5 mm from tip
>1000 MΩ at room temperature
tm
Inconel
1760/1762-12: 0.25 inch X 12 inch (6.35 mm X 305 mm)
1760/1762-20: 0.25inch X 20 inch (6.35 mm X 500 mm)
tm
Teflon
– insulated copper wire, 4 leads, 2.5 meters
15 mm (OD) X 65 mm (L)
-50 °C to 180 °C
NIST traceable calibration and data available per request:
Ordering # 5007
4/10
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