NR-31B Surface Temperature Probe

Three-piece temperature measuring head, fast response, suitable for surface temperature detection of stationary objects. Recommended to be used with OW-305 OW-306 digital thermometer.

Standard specifications

Temperature sensing element

Element	K
Accuracy level	Class 2
Temperature range	0~500°C
Wire form	2 lines

For other temperature sensing element specifications and accuracy references, please see:

• Introduction to thermocouples
• Introduction to Resistance Thermometer (RTD)

External specifications

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Thermal head specifications:

• 15φ×15mm (Stainless steel material)

Handle specifications:

• 15φ×100mm (Bakelite material)

Extension cord:

• Straight line: 1M
• Telescopic line: 2M

If other specifications are required, please contact us to discuss details.