Accurate gas measurement in high-heat environments requires specialized equipment that can bridge the gap between extreme process temperatures and the sensitive requirements of detection tubes. The Gastec 345A Hot Probe Holder is engineered to support the No. 340 Hot Probe, which functions as a cooling device for gases ranging from 60 to 600°C (140 to 1112 °F).
The primary role of the Gastec 345A Hot Probe Holder is to enhance the physical stability of the sampling assembly. High-temperature sampling often involves accessing exhaust flues or incinerator ports where vibration or awkward positioning can affect the seal of the sampling line. This holder secures the probe firmly, ensuring that the cooled gas reaches the detection tube at normal temperatures without leakage or mechanical stress on the probe itself. Its robust design is built to withstand the rigors of industrial field use while maintaining a lightweight profile.
The Gastec 345A Hot Probe Holder is a critical stabilization accessory designed specifically for use with the Gastec No. 340 Hot Probe. It ensures secure handling and enhanced structural integrity during the measurement of extremely high-temperature gases, providing engineers with a reliable platform for accurate data collection.
Although, technology is always evolving, one demand on our products never changes: the demand for customer safety. Whenever we contribute to customer safety, we are presented with an opportunity to develop further.
GASTEC holds this corporate creed of safety and development in high esteem, as it strives to grow while always putting customer safety first.
| Item | Specification / Compatibility |
| Model Name | Hot probe holder No. 345A |
| Primary Compatibility | Must be used with Hot Probe No. 340 |
| Applicable Gas Temperature | 60 to 600°C / 140 to 1112 °F (via Probe) |
| Restriction 1 | Cannot be used with Twin-tubes |
| Restriction 2 | Cannot be used with Oxygen tube No. 31B |
The Gastec 345A Hot Probe Holder is indispensable for technical teams operating in the following sectors:
