ADT 680/680W IP67 Digital Pressure Gauge


Manufacturer: ADDITEL

The ADT680 series digital pressure gauge with advanced microprocessor technology and state-of-the-art silicon pressure sensors  provides an accurate, reliable, and economic solution for a wide range of pressure applications.

They are loaded with functionality and remarkably easy to use. To reach the best performance, every silicon pressure sensor in these gauges is specially aged, tested and screened before assembly. With data logging and wireless features, the 680W gauge can store pressure measurement data in the internal memory or display them on a PC through wireless communication. The 680 series digital pressure gauges are unmatched in performance and reliability


Download Free Additel/Land wireless software for ADT680W from here

  • Features
  • Specifications
  • Download
  • Pressure ranges to 250,0000 kPa
  • 0.05%, 0.1% or 0.25% full scale accuracy
  • Up to 13 selectable pressure units, 6 customized definition engineering units
  • On board data logging with wireless communications (ADT680W)
  • Large, easy to read display with 5-digit resolution
  • Backlit display
  • Icon-based menu
  • Display flash warning when pressure exceeds 120% of FS
  • IP67
  • 2 AA alkaline batteries
  • NIST traceable calibration with data(included)

• Model
ADT680: Regular version
ADT680W: Data logging and wireless version

• Pressure Type: Gauge and Compound

• Performance
Accuracy: 0.05%FS, 0.1%FS or 0.25%FS
Update Rate: 10 times/Sec ,3 times /Sec (default), 1 time /Sec ,1 time/15 Seconds
Operating Temperate: 14°F to 122°F (-10°C to 50°C)
Compensated Temperate: 14°F to 122°F (-10°C to 50°C), accuracy Guaranteed Storage Temperature: -4°F to 158°F (-20°C to 70°C)
Overload Pressure: 1.2X

• Power Supply
Battery: 2 x AA alkaline (LR6) batteries
Recommend: Duracell MX1500, EnergizerE91, Panasonic LR6, Duracell 15AU
Battery life:10/Sec:1500Hours; 3/Sec: 3,000Hours;
1/Sec: 6000Hours; 1/15Sec: 12,000Hours
Rated Power: 3.0VDC I max=30mA, P max=90mW

• Material
Wetted Surface: All wetted surfaces are 316L Stainless Steel with welded design for gauges <10,000 psi (no O-ring, thread tape, epoxy, or sealant on any part of the sensor assembly), and copper O-ring design for gauges > 10,000 psi.
Case: PC+ABS ,
Protective Cover: Silicone Rubber

• Display
LCD Specification: FSTN-LCD,Visual scope 36x61mm; Full 5 digits,15.2mm High; 7 segment analog bar graph scaled from 0~100% of FS
Backlight: White

• Wireless Communication (ADT680W only)
Wireless Frequency: 2.4G ISM Bands, 20 meter range
Number of wireless Channels : Chanel 1~15
Software: Wireless network demo software for free (download on

The Additel 9030 wireless dongle is one of the standard accessories for ADT680W

• Data Logging (ADT680W only)
  Storage Capacity: 140,000 readings(time, pressure, and temperature)
Storage Interval: Adjustable from 1~9999 Sec

• Compliances
  Certificates:CE RTTE, FCC ID, IC ID
Protection Level: IP67
Vibration: 5g(20~2000Hz)
Shock resistance: 100g/11ms

• Others
  Dimensions: 100mm x 40mm, total height:157mm
Weight: 500g
Fitting: 1/4NPT male, G1/4 male, M20×1.5 male (< 15,000 psi)

• Auto off:
  Disabled,15, 30, 45, 60, 90, 120 Minutes optional.

• Filtering:
  Averaging (3 to 10 samples) or low-pass first-order filter.

• Engineering units:
  Pa, kPa, MPa, bar, mba, psi, kgf/cm2, mmH2O, mmHg, inH2O, inHg, ozf/in, %, °C, °F.

extend units: inH2O(20°C), inH2O(60°F), mmH2O(20°C), mmH2O(15°C), ftH2O(60°F), ftH2O(4°C)

• Backlight Duration:
  Not auto off,15,30,45,60 seconds optional.

• Max/Min data capture:
  Saves Max and Min data during pressure measurement.

• Key Lockout:
When the gauge is in auto-storing mode, the front panel buttons will be automatically locked.

• Overpressure Alarm:
  Display will flash over 120%FS

• Battery voltage Indicator:
Displays the battery life remaining. When the battery voltage is too low, the gauge will power-off automatically.

• Overpressure Record:
  Gauge will record max pressure data when the gauge is over pressured by 120% of FS.

• Leakage test:
  In leak test mode, the gauge will record beginning pressure, ending pressure, and show the difference ΔP.

• Factory Reset:
  Resets all settings back to factory default, except the calibration parameters.

• Warranty:
1 year

     Gauge Pressure

P/N Pressure Range Media[2] Accuracy(%FS) Burst
(psi)[1] (bar)
V15 -15 -1.0 G 0.05(0.1, 0.25)
GP15 15 1.0 G, L 0.05(0.1, 0.25)
GP30 30 2.0 G, L 0.05(0.1, 0.25)
GP100 100 7.0 G, L 0.05(0.1, 0.25)
GP300 300 20 G, L 0.05(0.1, 0.25)
GP500 500 35 G, L 0.05(0.1, 0.25)
GP1K 1,000 70 G, L 0.05(0.1, 0.25)
GP3K 3,000 200 G, L 0.05(0.1, 0.25)
GP5K 5,000 350 G, L 0.05(0.1, 0.25)
GP10K 10,000 700 G, L 0.05(0.1, 0.25)
GP15K 15,000 1,000 G, L 0.05(0.1, 0.25)
GP20K 20,000 1,400 G, L 0.05(0.1, 0.25) 1.5×
GP25K 25,000 1,600 G, L 0.1(0.25) 1.5×
GP30K 30,000 2,000 G, L 0.1(0.25) 1.5×
GP36K 36,000 2,500 G, L 0.1(0.25) 1.5×
GP40K 40,000 2,800 G, L 0.1(0.25) 1.1×


Compound Pressure

P/N Pressure Range Media[3] Accuracy(%FS) Burst
(psi) (bar)
CP15 ±15 ±1 G,L 0.05(0.1, 0.25)
CP30 15 to 30 -1 to 2 G,L 0.05(0.1, 0.25)

Note: [1]. Sealed gauge pressure for above 1000 psi
[2][3]. G=Gas, L=Liquid (please specify media type when place order)