Description
Additel ADT685EX05GP3KPSINDLI – ADT685Ex Digital Pressure Gauge, .05% FS, 3000PSI Range, ATEX certification

- Accuracy – 0.05% of full span
- Pressure Range – 0 to 3000 PSI
- Pressure Port – 1/4NPT Male
- Data Logging – Yes, up to 10 million readings
- ATEX Certified Intrinsically Safe
Additel’s 685 Advanced Digital Pressure Gauges Overview
Additel’s ADT685 digital pressure gauges are in a class of their own with an amazingly easy to use and read touchscreen display. The all new modern menu structure and control interface bring a new and refreshing experience to gauge work. This completely new way of interfacing with the gauges makes the ADT685 gauges a real pleasure to use. With microprocessor technology, state-of-the-art silicon pressure sensors and plenty of onboard storage capacity, these attractive and fully temperature compensated gauges will provide the performance, durability, and reliability you have come to expect from genuine Additel products. To provide support for intrinsically safe needs, the ADT685Ex comes ready to provide pressure measurements and recordings in the most demanding of environments. Each Additel 685 is also IP67 rated to protect your investment in dusty and/or wet environments.
A Modern User Experience:
Additel has gone above and beyond to provide customers with the best possible experience when using this new and revolutionary gauge. The 3.4 inch 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 ADT685 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 685 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 ADT685 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.
Datalogging Option:
Additel has added the option to do stand-alone data logging with the ADT685. Now you can record more than 10M records internal to the 685 series. Each record includes date, time, pressure, and temperature readings. Download the logged data with our free Additel/Land software or you can purchase our Additel/Log II for real-time logging and data analysis. Additel’s 685 digital pressure gauges are unmatched in performance and reliability.
Please see below for ordering information details for the Additel 686 Series:

Process / Calibration/Pressure Calibration/Process Pressure Gauges Template | |
|---|---|
| Type (Pressure) | Gauge |
| Style (Press Gauge) | Digital Indicating |
| Accuracy (Digital-ASME B40.100 / B40.7 Grades) | 0.05% F.S. (Grade 5A) Precision Test |
| Units of Measure (Gauges) | bar, inH2O, inHg, kg/cm2, kPa, mbar, mmH2O, mmHg, MPa, Program Custom Units (digital), psi |
| Gauge Case Material | Stainless Steel |
| Wetted Part Material | Stainless Steel (SS) |
| Special Functions / Options (Press Gauge) | Adjustable Sample Rate (digital gauges), Data Logging, Protective Rubber Boot, Temperature Compensated, Weatherproof |
| Power (Press Gauges) | Battery |
| Connection Location (Press Gauges) | Lower |
| Maximum Range Pressure (Gauges) | 3000 psi |
| Minimum Range Pressure (Gauges) | 0 psi |
| # Digit Display | 5.5 |
| Process Connection | NPT (National Pipe Thread) |
Product General Attributes | |
| Warranty | 1 YEARS |
| Product Weight | 1.5 LBS |
| Product Height | 7.01 IN |
| Product Length | 1.77 IN |
| Product Width | 4.65 IN |
| Shipping Weight | 1.73 LBS |
| HTS/Schedule B Number | 9026.20.4000 |
| Shipping Height | 8.06 IN |
| Shipping Length | 2.03 IN |
| Shipping Width | 5.34 IN |








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