Additel 680 Series Digital Pressure Gauges 0 psi to 30 psi 0.25% FS Accuracy

Additel 680 Series Digital Pressure Gauges 0 psi to 30 psi 0.25% FS Accuracy 1/4

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SKU: ADT680-25-GP30-PSI-N Category:

Product Overview: Additel 680 Series Digital Pressure Gauges 0 psi to 30 psi 0.25% FS Accuracy

Additel ADT 681  0 psi to 30 psi

• Pressure ranges to 10,000 psi (700 bar)
• 0.25%FS accuracy
• Fully temperature compensated accuracy
• IP67
• Data logging and wireless (Optional model)

With advanced microprocessor technology and state-of-the-art silicon pressure sensors, the 680 series digital pressure gauges provide 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 our 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 PC through wireless communication. The 680 series digital pressure gauges are unmatched in performance and reliability. Best of all, they are very affordable.


• Pressure ranges to 10,000 psi (700 bar)
• 0.25% full scale accuracy
• Fully temperature compensated accuracy from14°F to 122°F (-10°C to 50°C)
• Up to 13 selectable pressure units, 6 customized definition engineering units
• Large, easy to read display with 5-digit resolution
• Backlit display
• Icon-based menu
• Display flash warning when pressure exceeds 120% of FS
• Stainless wetted surface construction
• IP67 (submersible in 1 meter of water)
• Drop-tested from 1 meter
• 2 AA alkaline batteries


• Precision pressure measurement
• Field gauge calibration
• Pressure safety valve (PSV) testing
• Pressure regulator testing


• Model
  ADT680: Regular version
  ADT680W: Data logging and wireless version
  Pressure Type: Gauge

• Performance
  Accuracy: 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
  Usage Period:
  10/Sec:1500Hours; 3/Sec: 3000Hours;
  1/Sec: 6000Hours; 1/15Sec: 12000Hours
  Rated Power: 3.0VDC Imax=30mA Pmax=90mW

• Material
  Wetted Surface: All wetted surfaces are 316L Stainless Steel with welded design (no O-ring, thread tape, epoxy, or sealant on any part of the sensor assembly)
  Case: PC+ABS
  Protective Cover: Silicone Rubber (Optional)

• 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

• 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, G1/4, M20×1.5, or custom-made

• 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