Air and Gas Pt100 Probe - HI768A
- Measures up to 350°C (622°F)
- Pt100 sensor
- AISI 316 stainless steel
The Air and Gas Pt100 Probe - HI768A is designed to measure the temperature of air and gas samples.The operating principle of resistance thermometers is based on the increase of electric resistance of metal conductors (RTD: Resistance Temperature Detectors) with temperature. Among the various metals to be used in the construction of RTDs, platinum (Pt), a noble metal, is one that can measure temperatures throughout a wide range with a stable, linear behavior. The most common RTD sensor using platinum is the Pt100. Hanna’s Pt100 thermometers and probes use multi-wire technology in the connection cable to obtain high levels of accuracy in industrial and laboratory applications. With a strong, corrosion-resistant, AISI 316 stainless steel construction, the HI768A probe is able to measure samples up to 350°C (622°F).
Specifications
| SKU | HI768A |
| Accuracy (@25˚C/77˚F) | ±0.25°C (±0.5°F) ±3% of reading |
| Recommended Operating Temperature | -30 to 350°C (-22 to 622°F) |
| Response Time (90% of final value) | 3 seconds |
| Body Length | L 100 mm x dia 3 mm (3.9" x 0.12") |
| Temperature Sensor | yes |
| Body Material | AISI 316 stainless steel |
| Cable | polyurethane (PUR)/straight; 1 m (3.3") |
| Recommended Use | air, gases |
| Connection | Pt-100 |