USED PFEIFFER TPR280

Description

PFEIFFER TPR280: Compact High-Precision Pirani Vacuum Gauge As a flagship compact Pirani vacuum gauge from Pfeiffer Vacuum, the global leader in vacuum technology, the PFEIFFER TPR280 is engineered for reliable, high-accuracy low-to-medium vacuum measurement across industrial and scientific applications. It is the go-to solution for vacuum system integrators, semiconductor maintenance teams, laboratory managers, and industrial parts distributors worldwide. Built to ISO vacuum industry standards, the PFEIFFER TPR280 delivers field-proven core performance: a wide measurement range of 5×10⁻⁴ to 1000 hPa, ±15% reading accuracy in the core 1×10⁻³ to 100 hPa range, 80ms fast response time, and 14–30V DC wide power compatibility with 2.2–8.5V analog signal output. It features a standard DN 16 ISO-KF/CF-R stainless steel flange, 80°C max bakeout temperature (250°C optional), and a rugged, compact housing with excellent thermal stability and anti-electromagnetic interference performance for harsh operating environments. This gauge is fully compatible with Pfeiffer TPG 261, TPG 262, and TPG 256A pressure display and control units, with seamless SCADA/PLC integration capability. It integrates built-in safety features including filament rupture alarm, overvoltage protection, and one-touch ATM/HV calibration, simplifying on-site setup and maintenance. Widely deployed across semiconductor wafer processing, analytical instrumentation (mass spectrometry, electron microscopy), thin-film vacuum coating, industrial leak detection systems, surface science research, and refrigeration system vacuum testing, the PFEIFFER TPR280 adapts to both cleanroom lab environments and heavy-duty industrial conditions. Genuine PFEIFFER TPR280 units offer unbeatable advantages: OEM-grade build quality for long-term stable service, plug-and-play design to reduce installation labor, and minimal maintenance requirements. Fully tested used units deliver 60%+ cost savings vs. new OEM models, with in-stock availability to avoid long factory lead times. All pre-owned units undergo rigorous performance testing, vacuum calibration, and insulation checks to meet original Pfeiffer specifications. Whether for new vacuum system construction, failed gauge replacement, or critical spare parts stocking, the PFEIFFER TPR280 delivers compliant, consistent, cost-effective vacuum measurement to keep your critical processes running uninterrupted.