Easy method to measure surface temperature permanently. The thermocouple sensing junction is located on a washer with a 1/4" diameter hole for bolting to the surface to be measured. Each probe is supplied with a 78" braided stainless steel cable for durability. Order with bare lead termination for panel meters or controllers or a mini-connector for plugging in to a handheld meter.

Specifications

Sensor Range: -77 to 660°F (-75 to 350°C)
Cable: -77 to 660°F (-75 to 350°C)
Time Constant: Less than 2 seconds typical in liquid. Less than 10 seconds full reading.
Accuracy: ±0.9°F (±0.5°C) from 32 to 212°F (0 to 100°C)