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Key Features
Glass-to-Metal Sealing Technology (GTMS)
Pins and base are sealed by glass insulator sintering, reliable hermeticity.
Excellent Hermeticity
Hermeticity meets high-reliability standards, providing long-term protection of internal components.
Customizable Design
Dimensions, pins and structure can be customized according to customer requirements
Specific Flowmeters
Suitable for packaging specific models of flowmeters.
Industrial Flow Measurement
Suitable for industrial flow measurement and control systems.
Specific Structure Optimization
Pin layout optimized for specific flowmeter structures.
Mature GTMS Process
Backed by a mature glass-to-metal sealing technology platform.
Professional Packaging Solution
Provides professional packaging solutions for specific flowmeters.
Flowmeter Terminal-2 works by providing electrical interconnection and hermetic protection for the internal sensing elements of specific flowmeters. The base is made of stainless steel; the glass-insulated pins are connected to the base through a sintering process to form a hermetic connection.
The internal sensing elements of the specific model flowmeter are mounted on the mounting surface of the base and connected to the corresponding pins by wire bonding. The optimized pin layout better matches the circuit interface of the specific flowmeter, simplifying the external circuit connection.
The electrical signals are transmitted through the pins to the external measurement system, and the sensing elements convert the flow information into electrical signal output. The base and the flowmeter housing are welded together to form a hermetic packaging structure, protecting the internal components from the influence of the measured medium.
| Parameter | Specification |
|---|---|
| Material | Kovar alloy (Kovar) or stainless steel |
| Process | GTMS |
| Temperature rating | High thermal stability |
| Hermeticity | ≤1×10⁻⁹ Pa·m³/s |
| Electrical insulation | >5000 MΩ at DC 100 V |
| Dimensions | Customizable design |
| Packaging | Standard packaging |
| Applications | Specific flowmeters, industrial flow measurement |