Additel ADT 681 Digital Pressure Gauge (0.2% FS Accuracy)

SKU
ADT681-20
Manufacturer:
Additel
Additel

Key Features:

  • Pressure ranges to 36,000 psi (2500 bar)
  • 0.02% full scale accuracy (ADT 681-02)
    0.05% full scale accuracy (ADT 681-05)
    0.1% full scale accuracy (ADT 681-10)
    0.2% full scale accuracy (ADT 681-20)
  • Fully temperature compensated accuracy from 14°F to 122°F (-10°C to 50°C)
  • Up to eleven selectable pressure units
  • Large, easy to read display with 5-digit resolution
  • Back lighted display
  • % pressure indication with fan-shaped graph scale for visual reference
  • Display flash warning when pressure is over 120% of FS
  • Bottom Mount or Panel Mount
  • Gauge types:
    Gauge pressure
    Compond Pressure
    Absolute Pressure
    Differential Pressure
  • Factory calibration test report with data (included)
  • 9V Battery power or AC Adapter (optional)
Product Options:
$678.00

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The Additel ADT-681 digital pressure gauge features advanced microprocessor technology and a state-of-the-art silicon pressure sensor. The ADT-681 series digital pressure gauges provide an accurate, reliable, and economic solution for a wide range of pressure measurement applications. The ADT-681 family is loaded with functionality and are remarkably easy to use. To reach the best performance, every silicon pressure sensor has been specially aged, tested, and screened before assembly. ADT 681 series digital pressure gauges are unrivaled in performance, accuracy and reliability. Lastly, the ADT-681 is budget friendly!
Pressure Connections

1/4" NPT male. 1/4" BSP male, M20X1.5 male (≤ 15,000 psi)

Autoclave F-250-C female (1/4" HP female) or F-250-C male (1/4" HP male) (>15,000 psi)

0.156 inch (Ø4 mm) test hose (for differential pressure) 

Other connections available upon request

Power

Battery: One 9V alkaline battery (included)

Battery Life: 300 hours (10 reading/s), 600 hours (3 reading/s) or 6000 hours (1 reading/s)

Power auto-off: 60 minutes power auto-off.  Auto-off may be disable

External power: 110/220V external power adapter (optional) - do not use external power in hazardous atmosphere)

Enclosure

Case material: Aluminum alloy

Wetted parts: 316L SS

Dimension: Φ110 mm x 35 mm depth x 176 mm height (panel mount gauge: Φ140 mm x 86 mm depth)

Weight: 0.6 kg

CommunicationRS232 (Do not use the RS-232 connector in a hazardous atmosphere)
Warranty1 Year
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  • • Precision pressure measurement
  • • Field gauge calibration
  • • Pressure safety valve (PSV) testing
  • • Pressure regulator testing

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