• Temperature range: -200 °C to 670 °C
• Accuracy: ±0.015 °C at 0.01 °C
• Long term drift: ±0.01 °C
• Short term stability: 0.007 °C
• Durable and shock resistance
• Temperature Coefficient 0.003925 Ω/ Ω/°C
• W(Ga)>=1.11807
• Inconeltm sheath
• Customized dimensions available

• Temperature Range: 1751-12: -200 °C to 670 °C; 1751-20: -200 °C to 670 °C
• Resistance: at 0 °C Nominal 100 Ω
• Temperature Coefficient: 0.003925 Ω/ Ω/°C
• Accuracy: ±0.025 °C at -196 °C; ±0.015 °C at 0.01 °C; ±0.035 °C at 420 °C; ±0.05 °C at 661 °C
• Drift; ±0.01 °C at TPW after 100 hours at 661 °C
• Short Term Stability: ±0.007 °C
• Thermal Shock: ±0.005 °C after 10 times thermal cycles from minimum to maximum temperatures
• Hysteresis: <=0.005 °C
• Self-heating: 50 mW/°C
• Response Time: 9 seconds for 63% response to step change in water moving at 3 feet per second
• Measurement Current: 0.5 mA or 1 mA
• Sensor Length: 32 mm
• Sensor Location: 5 mm from tip
• Insulation Resistance: >1000 MΩ at room temperature
• Sheath Material: Inconeltm
• Dimension: 1751-12: 0.25 inch X 12 inch (6.35 mm X 305 mm); 1751-20: 0.25 inch X 20 inch (6.35 mm X 500 mm)
• External Leads: Teflontm –insulated copper wire, 4 leads, 2.5 meters
• Handle Dimension: 15 mm (OD) X 65 mm (L)
• Handle Temperature Range*: -50 °C to 180 °C
• Optional Calibration: NIST traceable calibration and data available per request, Ordering # 5007
• *Handle temperature outside this range will cause damage to the probe.

• (1) Wooden Carrying Case
• (1) Instruction Manual

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Instruction Manual

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