• Pressure ranges up to 60,000 psi (4,200 bar)

• 0.02%, 0.05% FS or 0.1% RD Accuracy

• Color Touchscreen Display

• Every model measures Gauge or Absolute Pressure

• Built-in Barometer

• Intuitive Smartphone Like Interface

• Wi-Fi (optional)

• Bluetooth and USB communication

• Data logging (optional)

• Communicates with Additel's Link Mobile App (optional)

• IP67 Rated

Additel's 686 Advanced Digital Pressure Gauges will redefine the way you want to measure pressure! With wireless remote connectivity, microprocessor technology, state of-the-art silicon pressure sensors and optional onboard storage capacity, these attractive and fully temperature compensated gauges will provide the performance, durability and reliability you’ve come to expect from genuine Additel products. The all new modern menu structure and control interface bring a new and refreshing experience to pressure calibration work. This completely new way of interfacing with our gauges makes the ADT686 a real pleasure to use. The handy Additel Link app gives users the ability to remotely monitor these gauges from the convenience of a personal device or cell phone. With an abundance of options to choose from, you can configure these pressure gauges to precisely fit your specific pressure calibration and measurement needs. With an IP67 rating, you will find that these amazing pressure gauges can be used in the field or laboratory to meet the most demanding pressure calibration needs.


A Modern User Experience:

Additel has gone above and beyond to provide our customers with the best possible experience when using these new and revolutionary gauges. The 3.4 inch color touchscreen display comes with a protective replaceable tempered glass screen and is a refreshing update to the traditional push button or blister pad interface. With an easy to navigate menu structure and fast touchscreen response, you will find these ADT686 gauges simple yet powerful to use. The easy to read display isn’t just fun to use, but it’s built rugged to handle the demands of a busy technician in the field or the laboratory.


Every model measures Gauge or Absolute Pressure:

The Additel 686 Digital Pressure Gauges contain a built-in barometer sensor which allows for the pressure reading to display in gauge pressure or absolute pressure with a simple menu selection. The built-in barometer is calibrated and certified to an accuracy of 50 Pa. With this unique feature, the ADT686 can be a solution for three common applications: gauge pressure measurement, absolute pressure measurement, and barometric or atmosphere pressure measurement. Having an Additel as your gauge will always give you the ability to do more with one instrument!

• Pressure ranges up to 60,000 psi (4,200 bar)

• 0.02%, 0.05% FS or 0.1% RD Accuracy

• Color Touchscreen Display

• Every model measures Gauge or Absolute Pressure

• Built-in Barometer

• Intuitive Smartphone Like Interface

• Wi-Fi (optional)

• Bluetooth and USB communication

• Data logging (optional)

• Communicates with Additel's Link Mobile App (optional)

• IP67 Rated

Specifications
ModelADT686
DescriptionAdvanced Digital Pressure Gauge
Accuracy (For detailed accuracy, please see pressure range table)686-02 : 0.02% of full span
686-05 : 0.05% of full span
686-RD: 0% to 20% of Range: 0.02% of full span, 20% to 110% of Range: 0.1% of reading, Vacuum: 0.25% of full span[1][2]
Barometric Accuracy (built-in barometer)50Pa
Gauge TypesGauge pressure, compound pressure, absolute pressure, differential pressure and barometric pressure
DisplayColor Touchscreen (capacitive)
Screen protector: tempered glass film (replaceable)
Display rate: 3 readings per second (Default setting). Adjustable from 10 readings per second to 1 reading every 20 seconds
Resolution: 4,5 or 6 digits (user selectable)
Pressure UnitsPa, kPa, MPa, psi, bar, mbar, kgf/cm2, inH2O@4°C, mmH2O@4°C, inHg@0°C, mmHg@0°C and 5 customizable units
EnvironmentalCompensated 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: 0 - 95%, Non-condensing
Pressure Port≤15,000 psi: 1/4NPT male, 1/2NPT male, 1/4BSP male, 1/2BSP male, M20×1.5 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
Differential Pressure: Barb fitting
Other connections available per request
PowerBattery: Rechargeable Li-ion battery
Li-Battery life: 16 hours typical
Recharge time: 4 hours typical
External power: 110 V/220 V power adapter (5 VDC)
EnclosureCase material: 304 SS
Wetted parts: 316 SS[3]
Dimensions: 4.65" (118mm) width X 1.77" (42mm) depth X 7.01" (178mm) height
Weight: 1.50 lbs. (0.68 kg)
ComplianceProtection Level: IP67
Vibration: 5 g (10-500 Hz)
Shock Resistance: 8 g/11 ms
CE
Data Logging (Available on with data logging tion ADT686-...-DL)Data storage: 8GB (100M+ records)
Rate: user-selectable from 1 to 99,999 second intervals
CommunicationUSB Type-C and Bluetooth included, RS232 or WiFi (optional)
Warranty1 year
[1] FS = -14.5 psi
[2] Applicable ADT686-RD-CPX
[3] Wetted parts material types may vary by pressure range. Please refer to the manual or contact Additel for more information.
Gauge Pressure [1]
P/NPressure RangeMedia [2]AccuracyBurst
(psi)(bar)%FS%RD
V15-15-1G0.02 (0.05)N/A
GP220.16G, L0.05N/A
GP550.35G, L0.050.1
GP10100.7G, L [3]0.02 (0.05)0.1
GP15151G, L [3]0.02 (0.05)0.1
GP30302G, L [3]0.02 (0.05)0.1
GP50503.5G, L0.02 (0.05)0.1
GP1001007G, L0.02 (0.05)0.1
GP15015010G, L0.02 (0.05)0.1
GP30030020G, L0.02 (0.05)0.1
GP50050035G, L0.02 (0.05)0.1
GP60060040G, L0.02 (0.05)0.1
GP1K100070G, L0.02 (0.05)0.1
GP1.5K1500100G, L0.02 (0.05)0.1
GP2K2000140G, L0.02 (0.05)0.1
GP3K3000200G, L0.02 (0.05)0.1
GP5K5000350G, L0.02 (0.05)0.1
GP10K10000700G, L0.02 (0.05)0.11.5×
GP15K150001000G, L0.05 (0.1)0.11.5×
GP20K200001400G, L0.05 (0.1)N/A1.5×
GP25K250001600G, L0.05 (0.1)N/A1.5×
GP30K300002000G, L0.05 (0.1)N/A1.5×
GP36K360002500G, L0.05 (0.1)N/A1.5×
GP40K400002800G, L0.05 (0.1)N/A1.35×
GP50K500003500G, L0.1 (0.2)N/A1.2×
GP60K600004200G, L0.1 (0.2)N/A1.1×
[1] Sealed gauge pressure for above 1,000 psi
[2] G=Gas, L=Liquid
[3] 0.02% FS for gas media only
Compounds Pressure
P/NPressure RangeMediaAccuracyBurst Pressure
(psi)(bar)%FS[1]%RD
CP2±2±0.16G0.05N/A
CP5±5±0.35G0.02 (0.05)0.1
CP10±10±0.7G0.02 (0.05)0.1
CP15±15±1G0.02 (0.05)0.1
CP30-15 to 30-1 to 2G0.02 (0.05)0.1
CP100-15 to 100-1 to 7G, L0.02 (0.05)0.1
CP300-15 to 300-1 to 20G, L0.02 (0.05)0.1
CP500-15 to 500-1 to 35G, L0.02 (0.05)0.1
CP600-15 to 600-1 to 40G, L0.02 (0.05)0.1
CP1K-15 to 1000-1 to 70G, L0.02 (0.05)0.1
[1] FS specification applies to the span of the range
Absolute Pressure
P/NPressure RangeMediaAccuracy (%FS)Burst Pressure
(psi)(bar)
AP550.35G, L0.1
AP10100.7G, L0.1
AP15151G, L0.1
AP30302G, L0.1
AP50503.5G, L0.1
AP1001007G, L0.05 (0.1)
AP30030020G, L0.05 (0.1)
AP50050035G, L0.05 (0.1)
AP1K100070G, L0.05 (0.1)
AP3K3000200G, L0.05 (0.1)
AP5K5000350G, L0.05 (0.1)
Differential Pressure
P/NPressure RangeMediaAccuracy (%FS) [1]Burst PressureStatic Pressure Range
(inH2O)(mbar)
DP1±1±2.5G0.05[2]100×±10 psi
DP2±2±5.0G0.05[2]100×±10 psi
DP5±5±10G0.05[2]50×±10 psi
DP10±10±25G0.05[2]20×±10 psi
DP20±20±50G0.0520×±10 psi
DP30±30±75G0.0520×±10 psi
DP50±50±125G0.05±10 psi
DP100±100±250G0.02±15 psi
DP150±150±350G0.0250 psi
DP300±300±700G0.0250 psi
[1] FS specification applies to the span of the range. Accuracy includes one year stability.
[2] 0.05%FS accuracy (incl 6 months stability). One year accuracy is 0.05%FS calibration accuracy combined with 0.05%FS one year stability.
Barometric Pressure
P/NPressure RangeMediaAccuracyBurst Pressure
LowHigh
BP60 kPa110 kPaG40 Pa
Accessories
Rubber boot
Rechargeable Lion battery (1 pc)
USB cable type-C
Power adapter
Hanging strap
Silicone tube - 1 meter each (2 pcs for DP models only)
Manual
Optional Accessories
Model numberDescription
9903Carrying case for (1) digital pressure gauge
9502Additel/Log II real time data logging and graphical software
9530-BASICAdditel/Acal Automated calibration software with asset management, basic version
9530-NETAdditel/Acal Automated calibration software with asset management, network version, Includes server installation and 1 user license
9050-EXTRS 232 (DB9/M) extension cable, 9 feet

Documents:

File nameUpload DateSize
Additel 686 series Digital Pressure Gauge Datasheet 2021.3.29 0.4 MB

Update Packages:

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Accessories
Rubber boot
Rechargeable Lion battery (1 pc)
USB cable type-C
Power adapter
Hanging strap
Silicone tube - 1 meter each (2 pcs for DP models only)
Manual
Optional Accessories
Model numberDescription
9903Carrying case for (1) digital pressure gauge
9502Additel/Log II real time data logging and graphical software
9530-BASICAdditel/Acal Automated calibration software with asset management, basic version
9530-NETAdditel/Acal Automated calibration software with asset management, network version, Includes server installation and 1 user license
9050-EXTRS 232 (DB9/M) extension cable, 9 feet