USED PFEIFFER TPG261

Description

PFEIFFER TPG261: Single-Channel High-Precision Vacuum Gauge Controller As a flagship SingleGauge™ measurement and control unit from Pfeiffer Vacuum, the global leader in vacuum technology, the PFEIFFER TPG261 is a compact, reliable single-channel vacuum gauge controller engineered for high-accuracy vacuum measurement and supervision across industrial and scientific applications. It is the preferred choice for vacuum system integrators, semiconductor maintenance teams, laboratory managers, and industrial parts distributors worldwide. Built to IEC 61010 international safety standards, the PFEIFFER TPG261 delivers field-proven core specifications: 90–250 VAC wide-range power compatibility, 50/60Hz global frequency adaptability, ≤45W power consumption, IP30 front-panel protection rating, and a lightweight 1.1kg compact design for both desktop and rack mounting. It is fully compatible with all Pfeiffer compact vacuum gauges, including Pirani (TPR 261/280), cold cathode (IKR 251/261), FullRange™ (PKR 251/261), capacitance, and piezo sensors, covering a wide measurement range from 5×10⁻¹⁰ mbar to 1500 mbar. This controller integrates comprehensive core functions: high-brightness real-time pressure display, one-touch ATM/HV calibration, 2 programmable relay outputs for threshold alarms and interlock control, and RS232/RS485 serial interfaces for seamless SCADA/PLC system integration. It features hot-start on power recovery, full self-diagnostics, and event logging for post-fault analysis, with both front-panel manual control and remote signal control for flexible operation. Widely deployed across semiconductor wafer processing, analytical instrumentation (mass spectrometry, electron microscopy), thin-film vacuum coating, industrial leak detection systems, vacuum metallurgy, university R&D labs, and new energy battery manufacturing, the PFEIFFER TPG261 adapts to both cleanroom environments and industrial operating conditions, with an operating temperature range of +5°C to +50°C. Genuine PFEIFFER TPG261 units offer unbeatable advantages: OEM-grade build quality for long-term stable service, plug-and-play design to reduce installation and commissioning 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 electrical insulation checks to meet original Pfeiffer specifications, with optional warranty coverage for added peace of mind. Whether for new vacuum system construction, failed controller replacement, or critical spare parts stocking, the PFEIFFER TPG261 delivers compliant, consistent, cost-effective vacuum measurement and control to keep your critical processes running uninterrupted.