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Additel ADT 672-AP series Digital Pressure Calibrators, Absolute pressure

  • Pressure ranges to 36,000 psi (2500 bar)
  • Pressure measurement uncertainty:
    • ADT 672-02: 0.025%FS
    • ADT 672-05: 0.05%FS
  • Hart Communication capability
  • Measure mA or V, and with 24V loop power and 0.02% RD + 0.003%FS 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
  • Back lighted display
  • Rechargeable battery or AC adapter
  • NIST traceable calibration with data(included)
  • Easy-to-use, inexpensive pressure calibrator with uncertainty better than 0.025%FS
  • Applications
    • Gauge calibration
    • Precision pressure measurement
    • Pressure transmitters calibration
    • Pressure switch testing
    • Safety relief valve resting
    • Pressure regulator testing
    • Hydraulic leak testing
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Additel ADT 672 Shown
Product Information
Datasheet 357 KB PDF
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With advanced microprocessor technology and state-of-the-art silicon pressure sensors, the Additel ADT 672 series of precision digital pressure calibrators provide a pressure calibration solution for gauges, transmitters, and switches in a wide pressure range. The Additel ADT672 digital pressure calibrators is a very portable decive and cannot only measure pressure precisely with a built-in pressure sensor, but can also read the current or mV produced by the transducer, and can even supply an excitation voltage to power sensors or transmitters during calibration. In order to reach 0.025% F.S. accuracy over ranges to 10,000 psi (700 bar) and 0.1% F. S. accuracy over range to 36,000 psi (2,500 bar), every silicon pressure sensor in our gauges has been specially aged, tested and screened before assembly. The Additel ADT 672 series precision pressure calibrators are unmatched in performance and reliability.

Pressure Ranges
Absolute Pressure
Code Pressure Range(psi) Pressure Range(bar) Media Accuracy(% FS) Burst Pressure
AP5 5 0.35 Gas 0.1 (0.2) 3x
AP10 10 0.7 Gas 0.1 (0.2) 3x
AP15 15 1.0 Gas 0.1 (0.2) 3x
AP30 30 2.0 Gas 0.1 (0.2) 3x
AP50 50 3.5 Gas 0.1 (0.2) 3x
AP100 100 7.0 Gas, Liquid 0.1 (0.2) 3x
AP300 300 20 Gas, Liquid 0.1 (0.2) 3x
AP500 500 35 Gas, Liquid 0.1 (0.2) 3x
AP1K 1000 70 Gas, Liquid 0.1 (0.2) 3x
AP3K 3000 200 Gas, Liquid 0.1 (0.2) 3x
AP5K 5000 350 Gas, Liquid 0.1 (0.2) 3x
Electrical Measurement and Source Accuracy
Function Range Accuracy
Voltage DC ±30.0000V ±(0.02%RD+0.003%FS)
Current DC ±30.0000mA ±(0.02%RD+0.003%FS)
DC 24V 24V±0.5V max:50mA
Protect at: 120mA
Switch Status OPEN/CLOSED
Specification
Features Description
Accuracy ADT 672-02: 0.025% of full scale
ADT 672-05: 0.05% of full scale
Gauge Types Absolute pressure
Display 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 to 122°F (-10 to 50°C)
Operating Temperature: 14 to 122°F (-10 to 50°C)
.025%FS accuracy guaranteed only over the ambient temperature range of 68°F to 79°F (20°C to 26°C)
Storage Temperature: -4 to 158°F (-20 to 70°C)
Humidity: <95%
Media Compatibility 0 – 30 psi: Clean dry non-corrosive gases
50 – 36,000 psi: media compatible with 316L SS
Pressure Port 1/4" NPT male, 1/4" BSP male, M20 x 1.5 male (≤15,000 PSI)
1/4" HP female or 1/4" HP male(>15,000 PSI):
1/4" HP female or 1/4" HP male(>15,000 PSI)
1/4" HP male: Autoclave M-250-C, 9/16" - 18 UNF-2A
0.156 inch (Ø4 mm) test hose (for differential pressure)
Other connections available per request
Power Battery: Rechargeable Li-ion polymer battery
Li-Battery working time: 40 hours
Recharge time: 4 hours
External power: 110V/220Vpower adapter (DC 10V)
Enclosure Case material: Aluminum alloy
Wetted parts: 316L SS
Dimension: Φ110mm X 35mm depth X 176mm height
(panel mount gauge: Φ140mm X 86mm depth)
Weight: 0.7kg
Communication RS232 (DB9/F, environmentally sealed)
Baud rate: 1200, 2400, 4800, 9600
Data length: 8 bits
Stop bit: 2 bits
Address: from 1 to 112
Warranty 1 year
Ordering Information
Model Description Buy Online Price
ADT672-AP BAR Additel ADT 672-AP series Digital Pressure Calibrators, Absolute pressure Click here for all Available Configuarations
ADT672-AP PSI Additel ADT 672-AP series Digital Pressure Calibrators, Absolute pressure Click here for all Available Configuarations
Included Accessories
  • 1 - 110V/220V external power adapter (DC 10V)
  • 2 - 1.5-meter test leads
  • 2 - 0.156 inch (Ø4 mm) test hose (for differential pressure gauge only)
  • 1 - Additel/Land software
  • 1 - Instruction Manual
  • 1 - NIST traceable calibration certificate
Included
Optional Accessories
9702 Additel 9702 Battery, rechargeable Li-ion polymer battery for ADT 672 Buy Now $128.00
9502 Additel 9502 Additel/Log II real time logging and graphical software for ADT681 and ADT672 Buy Now $374.00
9050 Additel 9050 USB to RS 232 (DB9/M) Adapter Buy Now $106.00
9021 Additel 9021 Spare 2 pieces test leads (1.5-meter) for ADT 672 Buy Now $64.00