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

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 instrument...

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 VDC,...

Outline Drawings HVG-2020B Series

Calibration Option NIST Traceable Certificate with Data

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 [email protected] 804 Newcombe Avenue Hampton, VA 23669 TELEDYNE HASTINGS INSTRUMENTS Everywhereyoulook' PB-193_09/19 © Teledyne 2019 All Rights Reserved....