Pressure / Process Calibration Equipment Additel 672 Digital Pressure Calibrators Pressure ranges to 40,000 psi (2,800 bar) HART Communication capability Measure mA or V, and with 24V loop power Easy-to-use, inexpensive pressure calibrator with uncertainty better than 0.025%FS Gauge pressure Differential pressure OVERVIEW With advanced microprocessor technology and state-of-the-art silicon pressure sensors, the 672 series precision pressure calibrators provide a pressure calibration solution for gauges, transmitters, and switches over a wide pressure range. The 672 is a very portable device and can measure pressure precisely with a built-in pressure sensor, as well as read the current or mV produced by a transducer. It can even supply an excitation voltage to power sensors or transmitters during calibration. In order to reach 0.025% F. S. accuracy up to 10,000 psi (700 bar) and 0.1% F. S. accuracy up to 40,000 psi (2,800 bar), every silicon pressure sensor in our gauges has been specially aged, tested and screened before assembly. The 672 series precision pressure calibrators are unmatched in performance and reliability. Pressure ranges to 40,000 psi (2800 bar) Measure mA with 0.01% RD + 1.5 μA accuracy Measure V with 0.01% RD + 1.5 mV accuracy Power transmitters during test using 24V loop supply Pressure switch test HART Communication capability Advanced temperature compensation Dual readout Min/Max/Hold to capture changing measurements Data logging Large, easy to read display with 6-digit resolution Backlit display Rechargeable battery or AC adapter NIST traceable calibration with data (Included) Accuracy ADT672-02: 0.025% of full scale ADT672-05: 0.05% of full scale >15,000 (1,000 bar): 0.1% FS Gauge Types Gauge pressure Compound Pressure Absolute pressure Differential pressure Display Description: Dual-line 6 full digit FSTN LCD with LED Backlight Display rate: 3.5 readings per second (Default setting) Numeral display height: 16.5mm (0.65") Pressure Units Pa, kPa, MPa, psi, bar, mbar, inH2O@4°C, mmH2O@4°C, inHg@0°C, mmHg@0°C, kgf/cm2 Environmental Compensated Temperature: 14°F to 122°F (-10°C to 50°C) Operating Temperature: 14°F to 122°F (-10°C to 50°C) Storage Temperature: -4°F to 158°F (-20°C to 70°C) Humidity: <95% Corporate Headquarters 22865 Savi Ranch Parkway Ste F Yorba Linda, CA 92887, USA Phone: 714-998-6899 Fax: 714-998-6999 Email: [email protected] Salt Lake City Office 802 Bamberger Dr, Suite C American Fork, UT 84003, USA Phone: 801-756-5570 Fax: 714-998-6999 Email: [email protected]

Pressure / Process Calibration Equipment Pressure Ranges Gauge Pressure [1] P/N Absolute Pressure Pressure Range Burst Pressure Pressure Range Burst Pressure Differential Pressure Pressure Range Static Burst Pressure Pressure Range Note: [1]. Sealed gauge pressure for above 1000 psi [2]. G=Gas, L=Liquid [3]. 0.025% FS for gas media only Pressure Range Burst Pressure * One year accuracy (including yearly stability) except DP1 and DP2 range which is 0.05%FS calibration accuracy and 0.05%FS yearly stability. Electrical Measurement Accuracy Corporate Headquarters 22865 Savi Ranch Parkway Ste F Yorba...

Pressure / Process Calibration Equipment Additel 672 Digital Pressure Calibrators SPECIFICATIONS Pressure Connections 1/4NPT male, 1/4BSP male, M20X1.5 male (≤15,000 psi) 1/4HP female or 1/4HP male (>15,000 psi) 1/4HP female: Autoclave F-250-C, 9/16" - 18 UNF-2B 1/4HP male: Autoclave M-250-C, 9/16" - 18 UNF-2A Power Battery: Rechargeable Li-ion polymer battery Li-Battery working time: 40 hours Recharge time: 4 hours External power: 110V/220V power adapter (DC10V) Electrical Connection 0.156 inch (Ø4mm) sockets Enclosure Case material: Aluminum alloy Wetted parts: 316L SS Dimension: Ø120mm X 46mm...