Additel 680A Digital Pressure Gauge

  • Pressure ranges up to 60,000 psi (4,200 bar)
  • 0.1% or 0.2%FS accuracy
  • 800,000 data logging records
  • Intrinsically safe (ADT680AEx)
  • IP67 rated, Stainless steel shell, fully welded sensor
  • Battery life up to 4000 hours
  • Large, easy-to-read display
  • Backlit display
  • Bluetooth and RS232 capable
  • Communication with Additel’s Link Mobile App

 

Models:  Please see Ordering Information for model numbers.

 

Please call or contact support for equipment price, lead time, and to order equipment.

Please call or contact support for calibration quote. We will meet or beat any manufacturer’s calibration price.

Digital pressure gauge showing 60000 psi measurement.

Details

Additel’s 680A Series Digital Pressure Gauges are designed with a wide range of pressure measurement and calibration applications in mind. With features such as datalogging and Bluetooth technology included, you will find these gauges to be high in value at a reasonable cost. These durable IP67 rated gauges have been built with outdoor elements in mind and are the perfect fit for field work when accuracy and dependability are a must. If you are working in an intrinsically sensitive area, look to our Ex-versions of this amazing digital pressure gauge to provide that extra level of safety in sensitive areas.

 

Durable:

  • The model ADT680A has been built with the finest materials to ensure that it can hold up to the elements. Everything from the stainless-steel outer shell to the innermost sensor design have been optimized to ensure that this gauge will keep you informed with on-demand and logged pressure readings for years to come. The IP67 rating ensures that dusty and wet environments won’t hamper these gauges’ ability to perform while the shock and vibration resistance (5g vibration 10g shock) coupled with the corrosion resistant wetted parts help to protect the inner workings of these durable Additel gauges.

 

Easy-to-use:

  • Technicians often have tight schedules and heavy workloads, which leaves little extra time for correcting mistakes or doing rework. The ADT680A prevents these errors with button functions that are smooth and easy to use. The display is clear in bright sunlight, and the backlight can be turned on with a one-button press for use in low light situations. The pressure value can be displayed in large fonts and can be read from a few meters away, making this gauge the perfect device for no-nonsense measurement, calibration and verification work.

 

Easy to maintain:

  • The ADT680A is designed with membrane buttons, making them easy to clean and maintain. Coupled with the extra-long battery life of these easy-to-use gauges, you will find that maintenance is minimal and infrequent.

Specifications

Specifications for ADT680A and ADT680AEx
Intrinsic Safety 

&

European Compliance

 680A:

  • CE marked

680AEx:

  • Intrinsically safe
  • CE marked
  • EU:  II 1G EX ia IIC T4 Ga T4 at -20~50°C
  • North America:  CLASS I, Division 1, Groups A, B, C and D, T4
    CLASS I, Zone 0, AEx ia IIC T4 Ga
    T4 at -20~50°C
  • International:  EX ia IIC T4 Ga T4 at -20~50°C
Accuracy 

(For detailed accuracy, see pressure range tables)

 0.1% , 0.2% of full span
Gauge types Gauge pressure, compound pressure
Display Description:  Wide viewing angle FSTN segment code LCD, three partition design

White backlight

4 or 5 digit display (switchable). Numeral display height:  14.5mm (0.57″)

Display rate:  3 readings per second in low power mode (default setting). Adjustable from 10 readings per second to 1 reading every 10 seconds
Pressure units Pa, kPa, MPa, psi, bar, mbar, kgf/cm², %, inH2O@4°C, mmH2O@4°C, inHg@0°C, mmHg@0°C

6 engineering water column units:  inH2O(20°C), inH2O(60°F), mmH2O(20°C), mmH2O(15°C), ftH2O(60°F), ftH2O(4°C)

1 custom unit:  identified by the USER icon. The conversion coefficient can be set via Additel Link mobile app
Environmental Compensated Temp. :  14°F to 122°F (-10°C to 50°C)

Operating Temp. :  -4°F to 122°F (-20°C to 50°C)

Storage Temp. :  -40°F to 167°F (-40°C to 75°C)

Humidity:  5% – 95%, no condensation. Working altitude:  <3000 meters
Pressure port ≤ 15,000 psi:  1/4NPT male, 1/2NPT male, 1/4BSP male, 1/2BSP male, M20 x 1.5 male

>15,000 psi:  1/4HP female or 1/4HP male

  • 1/4HP female:  Autoclave F-250-C, 9/16″ – 18 UNF-2B
  • 1/4HP male:  Autoclave M-250-C, 9/16″ – 18 UNF-2A
Power External power supply through RS232 cable, and 3 AA alkaline batteries can also be installed as backup power

Battery life: 

  • Super stable mode[1]:  4000 hours (3 reading/s, default), 1000 hours (10 reading/s)
  • Low power mode[2]:  5000 hours (2 reading/s), 9000 hours (1 reading/s), 18000 hours (1 reading/10s)

Power auto-off:  120, 90, 60, 45, 30, 15 minutes auto-off options

  • The factory default of power auto-off feature is inactive
Enclosure Shell material:  304 SS

Wetted parts material:  316L SS

Dimensions:  Ø4.13″ x 1.83″ x 5.84″ (105 mm x 46.5 mm x 148.5 mm)

Weight:  1.27 lbs (0.58 kg)
Compliance Protection Level:  IP67 (working media is liquid)

Vibration:  5 g (20 – 2000 Hz)

Shock resistance:  10 g

Drop-tested from 1 meter
Data logging (Optional) Data storage:  800,000 records (time and pressure) or 400,000 records (time, pressure and temperature)

Rate:  user-selectable from 1 to 99,999 second intervals
Communication Bluetooth:  20 meters range without shelter , RS232 *(Do not use the RS-232 connector in hazardous areas. Do not connect to the RS232 port in hazardous areas, and do not replace batteries in hazardous areas)
Filtering Averaging (3 to 10 samples) or low-pass first-order filter
Overpressure warning Display flash warning when pressure exceeds 120% of FS
Warranty 1 year
  • [1]: The pressure sensor has been powered continuously when the gauge is on, to improve the measurement resolution and reduce the impact of ambient humidity.
  • [2]: The pressure sensor will be powered off after each sampling, to improve the continuous working hours.

 

 

More Specifications: Pressure range (Gauge pressure and compound pressure)

Model number information

Model numbers of the Additel 680A

ADT680A- and ADT680AEx-
Accuracy
  • -10:  0.1% of full span
  • -20:  0.2% of full span
Pressure range P/N
Range type
  • -PSI:  Range by psi
  • -BAR:  Range by bar
Pressure port type
  • -N:  1/4NPT male
  • -N2:  1/2NPT male
  • -B:  1/4BSP male
  • -B2:  1/2BSP male
  • -M:  M20 X 1.5 male
  • -AF:  Autoclave F-250-C female
  • -AM:  Autoclave M-250-C male
Data logging
  • -DL

Included accessories with the Additel 680A

  • Rubber boot
  • AA alkaline battery (3 pcs)

Resources

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