Product Advantages:

1. High temperature resistance; capable of long-term operation in a 260°C environment

2. High voltage resistance; internal fluoroplastic probe withstands high voltage AC3000V

3. Compact size; basically applicable to various confined spaces

4. Fast heat conduction; faster response speed and higher accuracy

Electrical Performance：

1. Insulation Resistance: 500VDC > 100MΩ

2. Dielectric Strength Test: 1500VAC 60s ≤ 1mA

3. Drop Test: Free fall from a height of 3 meters, no visible damage

4. Flammability Rating: UL94 V-0

5. Vibration Test: 10-500Hz 3G

6. Temperature Measurement Range: -50°C ~ 260°C

7. Temperature Measurement Accuracy: ±(0.3 + 0.05|t|)°C, where "t" represents the actual temperature

Measurement Current and Self-Heating：

The power supply current heats the platinum thin-film sensor. The resulting temperature measurement error is calculated using the following formula:

Δt = P × SP, Power loss = I²RS, Self-heating coefficient unit is K/mW.

The datasheet specifies the self-heating coefficient for each product.

Self-heating is determined by the thermal contact between the platinum thin-film sensor and the surrounding medium.

If the heat dissipation to the environment is highly efficient, a higher measured current can be obtained.

There is no specified lower limit for the measured current of platinum thin-film sensors. It largely depends on the application.

We recommend:

For 100 Ohm: Maximum 1 mA