New Teledyne Hastings HVG-PR Vacuum Gauge - Compact, Accurate, and Cost-Effective

Schaefer is pleased to announce the new HVG-PR Vacuum Gauge, the latest addition to the vacuum measurement portfolio from Teledyne Hastings Instruments. Designed with OEMs and system integrators in mind, the HVG-PR combines precision, compact design, and flexible connectivity in a highly competitive solution for process automation and scientific applications.

Wide Measurement Range: Atmosphere to Medium Vacuum

The HVG-PR measures from atmospheric pressure down to 0.1 mTorr (1.3 × 10⁻⁴ mbar) using the same proven Pirani sensor technology featured in the well-established HVG-2020B. This ensures excellent accuracy particularly in the 1 mTorr to 100 Torr range, while maintaining visibility up to atmospheric pressure — making it suitable for a broad range of vacuum processes.

Flexible Mechanical and Electrical Integration

To simplify installation in new or existing systems, the HVG-PR is available with:

• KF-16 flange

• 1/8” MNPT connection

The gauge can be mounted in any orientation — vertical or inclined — without affecting performance.

From an electrical standpoint, the HVG-PR offers:

• Logarithmic analog outputs (1 V/decade or 1.286 V/decade)

• Standard RS485 digital communication

Power supply, analog output, and digital communication are all accessible via a single RJ45 connector, reducing wiring complexity and easing system integration.

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