186-1523-0752
0531-88975421
PURA high-purity gas dew point transmitter
Product Introduction：
This small transmitter is a robust dew point sensor used to measure trace amounts of moisture in ultra pure gases. Easy to use and install, with analog and digital outputs, optional intrinsic safety certification. In addition, there are a series of VCR process connections and electrical connections. We also provide a service exchange plan to reduce maintenance costs.- Consultation Hotline：18615230752 Landline：0531-88975421
Product Details
Technical parameters
Application scenarios
Optional accessories
Contact Us
In many applications of high-purity gases, such as the semiconductor industry, the residual moisture in the gas has a crucial impact on process operations.
In the past period, measuring trace moisture has always been a challenge, requiring the use of complex moisture analyzers or expensive analytical techniques. Now, a simple and economical product has been launched that can measure dew points as low as -120 ° C (-184 ° F) (less than 1 ppb) online.
The advantage of Pura transmitters lies in their experience and expertise in the production and calibration of metal oxide ceramic humidity sensors. The combination of industrial standard materials and production processes makes this low-cost transmitter suitable for large-scale integration into semiconductor manufacturing plants or high-purity gas pipelines. The Pura product line provides stable, reliable, and reproducible moisture measurement for pure gas micro water applications.
Characteristic
• Measure as low as -120 °Cdp (-184 °Fdp) (1ppbV)
• Stable and reproducible measurement
• Fast response
• Modbus RTU Based on RS485 communication
• 4...20 mA 2 line
• Traceable to 7-point calibration certificate
• 1/2”, 1/4” External thread VCR process connection
• Optional monitor/controller
• MiniDIN 43650 C，M12 Electrical connection
• Optional hazardous area certification
• Service Exchange Plan
