Thermometer w/ RTD Probe

Product 

This thermometer is probably the most economical RTD probe-based thermometer on the market. It can be used for temperature measurement in liquid or air. 

The platinum RTD probe provides comparable accuracy to the thermistor sensor, but with a wider temperature range, better stability, and much better reliability in moist or high-temperature environments.  It has higher accuracy but a narrower temperature range than the thermocouple. Most lab-grade high-precision thermometers use platinum RTD sensors.

The probe is constructed with a 304 stainless steel shell, epoxy sealing, and fluoropolymer (PFA) cable. It is completely immersible in water and most organic solvents. Due to its small thermal mass, it can also be used for air temperature measurement. The response time in the air (63.2% in still air) is about 60 seconds. 

The thermometer has a programmable alarm that activates an LED indicator and a buzzer when the temperature is too high or too low.  The maximum temperature and the time when the maximum temperature occurs can be recorded. Temperature units can be set to either Celsius or Fahrenheit. The resolution can be set to either 1 degree or 0.1 degrees. The accuracy is < 0.2°F at 104°F.  It can be calibrated by the user to compensate for any error generated from the system. The meter is powered by AC for continuous operation 24/7. The cable length for the power adapter is 3 ft. 

Application Note: This thermometer is for applications in the mid to low-temperature range (less than 250°C) due to the limitation of the sensor. It is not suitable for monitoring wood stove or fireplace temperature. For high-temperature applications, please consider AT200CHIM, AT210-COMBO, or AT100TC. 

Specification:

[PDF] AT100 User Manual
Click here for common errors.

Warranty:
One (1) year for the thermometer and three (3) months for the sensor.