Digital Pressure Calibrator - ADT-672

Digital Pressure Calibrator -  ADT-672 - Prisma Request a quote

Série Additel 672

With advanced microprocessor technology and state-of-the-art silicon pressure sensors, the ADT-672 series precision pressure calibrators provide a pressure calibration solution for gauges, transmitters, and switches over a wide pressure range. The ADT-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 ADT-672 series precision pressure calibrators are unmatched in performance and reliability.

  • Specifications
  • Datasheet
  • Video Demo

• Accuracy
ADT672-02: 0.025% of full scale
ADT672-05: 0.05% of full scale

• 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%

• 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
0.236 inch (Ø6mm) test hose (for differential pressure)
Other connections available per request

• Electrical Connection
0.156 inch (Ø4mm) sockets

• Over Pressure Warning:

• Data Logger
Storage capacity: 30 files, 40 records per file
Mode: manual and automatic
Hourly-record: record the data every hour
Interval-record: set by user

• Power
Battery: Rechargeable Li-ion polymer battery
Li-Battery working time: 40 hours
Recharge time: 4 hours
External power: 110V/220V power adapter (DC10V)

• Enclosure
Case material: Aluminum alloy
Wetted parts: 316L SS
Dimension: Ø120mm X 46mm depth X 184mm height
Weight: 0.7kg
European Compliance: CE marked

• 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


Download the datasheet (ADT-672 PDF)