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HVG-2020B Piezo-Pirani Vacuum Gauge

HVG-2020B Piezo-Pirani Vacuum Gauge
6Pages

Catalog excerpts

FEATURES • Two Sensors in One Small Package • Range 0.1 mTorr to 1000 Torr • Excellent Accuracy1 10 Torr—1000 Torr: ±(0.1% of Reading + 0.3 Torr) 1 mTorr-10 Torr: ±(5% of Reading + 0.25 mTorr) 0.2 mTorr -1 mTorr: ±(10% of Reading + 0.25 mTorr) Touchscreen Display/Control Option USB 0-1 VDC, 0-5 VDC, 0-10 VDC Log & Linear 0-20 mA, 4-20 mA Log & Linear RS232 / RS485 Status and Vacuum LEDs Multiple Views * Pressure vs. Time Plot * Bar Graph NIST Traceable Calibration * Certificate/Data Sheet Option APPLICATIONS Rough Vacuum Monitoring Vacuum Metallurgy Semiconductor Thin Film Coating Refrigeration & Air Conditioning Freeze Drying Oil Reprocessing BENEFITS High Accuracy Stable Performance Low Cost Flexible I/O Numerous System Connections Easy to Use TELEDYNE HASTINGS INSTRUMENTS Everywhereyoulook" Data Logging Software

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Dual Sensor The HVG-2020B vacuum gauge from Teledyne Hastings features two sensors, a piezo-based transducer and a thermal-based Pirani sensor, in a single small package. The piezo is used at higher pressures, above 10 Torr, to accurately measure pressures. This sensor is media-isolated and is also gas composition independent. The Pirani sensor is a precision welded hot-wire thermal sensor that measures pressures below 1 Torr. An ambient thermal sensor enables the instrument to make adjustments for temperature which in turn enables better accuracy throughout the pressure range of the...

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Range Accuracy1 Maximum Overpressure Proof Pressure Burst Pressure Operating Temperature Warm up time 3 Warm up time 4 Analog Output (voltage) Analog Output (current) Wetted Materials Analog Connector Digital Connector Input Voltage Process Control Setpoints Power (With Display) Power (No Display) CE Mark RoHS Compliant Note 1: Note 2 Note 3 Note 4 0.1 mTorr to 1000 Torr 10 Torr—1000 Torr: ±(0.1% of Reading + 0.3 Torr) 1 mTorr -10 Torr: ±(5% of Reading + 0.25 mTorr) 0.2 mTorr -1 mTorr: ±(10% of Reading + 0.25 mTorr) 2000 Torr 25 psig 2 45 psig -20 — 70°C 30 min (typical) 2 hr (typical) 0-1...

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Outline Drawings HVG-2020B Series

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Calibration Option NIST Traceable Certificate with Data

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Power Supplies & Cables 24 VDC Switching Power Supply 12-01-169 For use with HVG-2020, THCD-101, or 300 Vue (Please specify AC Input Clip) HVG-2020 Cable (9-pin) to bare leads 65-170 S' Cable (~2.4m) CB-LDS-XXX-HV9 Other lengths available Serial Communication Cable CB-RS232-TRRS USB Cable RS232 Cable (9-pin "D" Female to Male TRRS) 6 Cable (-1.8m) VCR® is a registered trademark of Swagelok Company. (757) 723-6531 www.teledyne-hi.com hastings_instruments@teledyne.com 804 Newcombe Avenue Hampton, VA 23669 TELEDYNE HASTINGS INSTRUMENTS Everywhereyoulook' PB-193_09/19 © Teledyne 2019 All Rights...

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