
Additel ADT686 Advanced Digital Pressure Gauge
The ADT686 Advanced Digital Pressure Gauges is the most user-friendly gauge available, with built-in barometer cover, gauge, absolute, differential and compound pressure ranges. Pressure ranges from ±1 inH2O (2.5 mbar) to 60,000 psi (4,200 bar) and come standard with Wi-Fi and Bluetooth wireless communications, as well as a type-C USB port and cable (RS-232 and 4-20mA output communications are optional).


Additel’s 686 Advanced Digital Pressure Gauges 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 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:
The 3.4” colour 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 is not 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!
Model:
- ADT686 – Advanced Digital Pressure Gauge
- Pressure range up to 60,000 psi (4,200 bar)
- 0.02%, 0.05%FS or 0.1% RD accuracy
- Colour Touchscreen Display
- Every model measures Gauge or Absolute Pressure
- Built-in Barometer
- Durable and tough display with tempered glass screen protector
- User selectable resolution up to 6 digits
- Bluetooth and USB communications
- WiFi optional
- Data logging (optional)
- IP67 Rated
- Communicates with Additel’s Link Mobile App
- ISO 17025-accredited calibration w/data included
Applications:
- Precision pressure measurement
- Field Gauge Calibration
- Pressure Safety Valve (PSV) Testing
- Pressure Regulator Testing
MAXIMATOR specialises in supporting your business further by offering the following:
- Customised units can be programmed
- Customised reports
- Local Technical support
- NATA Test Certificates
- Customised calibration packages
Options:
- Datalogging (-DL)
- WiFi communications (-WIFI)
- RS232 communications (-232)
Data Logging Optional Feature:
- 8GB of memory for +100 million readings
- Each record consist of reading, date and time stamp
- Downloadable via AdditelLand free software
IP67 Rated
- 100% protected against solid objects like dust and sand
- Fully immersible for at least 30 minutes up to 1m of water
- This rating applies to the electronics on all models
- Gas only gauges should not have the sensor exposed to liquid
Included Accessories: |
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Rubber boot |
Rechargeable Lion battery (1 pc) |
USB cable type C |
Power Adapter |
Hanging Strap |
Manual |
ISO 17025 Accredited Calibration Certificate |
Optional Accessories | |
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Description: | Model Number: |
Carry Case for one digital pressure gauge | 9903 |
Additel/Log II real time data logging and graphical software for ADT685 and ADT685Ex | 9502 |
Additel/Acal Automated calibration software with asset management, basic version | 9530-BASIC |
Additel/Acal Automated calibration software with asset management, network version, Includes server installation and 1 user license | 9530-NET |
RS 232 (DB9/M) extension cable 2.7 meters | 9050-EXT |
Selection Guide | |||
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Feature | ADT681 | ADT685 | ADT686 |
Pressure Ranges | ±1 in H2O to 60Kpsi
±2.5 mbar to 4200 bar |
±1 in H2O to 60Kpsi
±2.5 mbar to 4200 bar |
±1 in H2O to 60Kpsi
±2.5 mbar to 4200 bar |
Accuracy (most ranges) | 0.02, 0.05, 0.1 & 0.2%FS, 0.1%RD | 0.02, 0.05% FS, 0.1%RD | 0.02, 0.05%FS, 0.1%RD |
Display | Fixed segment display | Monochrome touchscreen | Colour touchscreen |
Datalogging | Optional (21K reading) | Optional (10M readings) | Optional, Graphical (100m rdgs) |
ATEX Rating | ADT681IS – Zone 0 | ADT685Ex – Zone 0 | None |
IP67 | IP67 for 681IS only | IP67 for all models | IP67 for all models |
4-20mA Output | None | Optional | None |
Bluetooth | None | Yes | Yes |
Wifi | None | Optional | Optional |
RS232 | Standard | Optional | Optional |
USB | None | Standard | Standard |
RS485 | None | Optional | Optional |
Built-in-Barometer | None | Standard (Gauge/Absolute switchable) | Standard (Gauge/Absolute switchable) |