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Model 761

Model 761
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Absolute Capacitance Manometer Compensated Temperature Range Wide Extremely Low Noise Outstanding Long Term Stability CE Mark Compliant EU RoHS Compliant Fast Response Time for Control Applications APPLICATIONS Solar Semiconductor Process Chambers Load Locks Wafer Handlers Scrubbers Petrochemical Pharmaceutical Absorption Chillers Lasers Autoclaves Vacuum Packaging Freeze Drying Vacuum Distillation The Model 761 is Setra’s low cost absolute capacitance manometer designed for semi-conductor, petrochemical, pharmaceutical/process and industrial vacuum markets. The 761’s new high frequency electronics design is fully RoHS compliant and yields extremely low noise, while maintaining the fast response time required for today’s critical control applications. External noise rejection, fast warm up, resistance to environmental effects, and quick return to zero are unmatched by competing models costing twice as much. SPECIFICATIONS Accuracy Data Physical Description Electrical Data ±0.5% of Reading ±0.25% of Reading (Optional) Powder Coated Cast Aluminum Response Time Current Consumption Proof Pressure Electrical Connection Infinite, limited only by output noise level (≤0.005% FS) Pressure Fittings RoHS Compliant Long Term Stability <±0.25% FS/YR, excluding environmental effects Wetted Material Cavity Volume Thermal Effects Compensated Range Pressure Media Gases or liquids compatible with Inconel®. Inconel® wetted material is 0.5” tube option only. Other fitting options will add stainless steel. Zero Shift Span Shift 1. Includes Non-Linearity, Non-Repeatability and Hysteresis Specifications subject to change without notice. 2. Units calibrated at nominal 20ºC Patent Pending ©2012 Setra Systems, Inc. All rights reserved. The Setra Systems name and logo are registered trademarks of Setra Systems, Inc.

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Absolute Capacitance Manometer WIRING Signal Output 1 0 . 0 0 0 Digital volmeter/ readout 15 position D-Sub Connector on Model 761 Chassis ground Shielded cable ORDERING INFORMATION Elec. Termination Ordering Example: 761G001TAN12BD2K = Model 761, 1 Torr range, absolute pressure, ISO NW16 fitting, 0-5 VDC output, 15 Pin D-Sub electrical termination and accuracy of ±0.5% of Reading ©2012 Setra Systems, Inc. All rights reserved. The Setra Systems name and logo are registered trademarks of Setra Systems, Inc.

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