Additel 685 Digital Manometer with data logger
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Looking for the most advanced, best performing and modern digital pressure gauge on the market? Congratulations, you’ve just found it!
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            Looking for the most advanced, best performing and modern digital pressure gauge on the market? Congratulations, you’ve just found it! 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 our 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’ve 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 our customers with the best possible experience when using these 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 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 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: We've 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. You get nothing but the best when you buy Additel Products! 
 - • 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
 
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				[2] 4-20mA output and RS-485 not available in ADT685Ex models
 [1] Wetted parts material types may vary by pressure range. Please refer to manual or contact Additel for more informationSpecifications Model ADT685 ADT685Ex Description Digital Pressure Gauge Intrinsically Safe Digital Pressure Gauge Intrinsic Safety & European Compliance CE, UKCA CE marked, ATEX certified intrinsically safe, II 1G EX ia IIC T4 Ga Accuracy 
 (For detailed accuracy, please see pressure range table)685(Ex)-01: 0.01% of full span; 02: 0.02% of full span; 05: 0.05% of full span 685(Ex)-RD: 0% to 20% of range: 0.02% of full span 
 20% to 110% of range: 0.1% of readingBarometric Accuracy (Built-in barometer) 55Pa Gauge Types Gauge pressure, compound pressure, absolute pressure, differential pressure and barometric pressure Display Touch screen (3.4'' FSTN segment capacitive) - 5 1/2 full digits 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 Pressure Units Pa, kPa, MPa, psi, bar, mbar, kgf/cm2, inH2O@4°C, mmH2O@4°C, inHg@4°C, 
 mmHg@4°C and 3 customizable unitsEnvironmental Compensated 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-2ADifferential Pressure: Barb fitting Other connections available per request Power Battery: Three AA alkaline batteries (included) Battery life: 1500 hours typical Power auto-off: user selectable External power: 110/220 V adapter (5 VDC) (optional, excl ADT685Ex) Enclosure Case material: 304 SS Wetted parts: 316 SS[1] Dimensions: 4.65" (118mm) width X 1.77" (42mm) depth X 7.01" (178mm) height Weight: 1.50 lbs. (0.68 kg) Compliance Protection Level: IP67 Vibration: 5 g (10-500 Hz) Shock Resistance: 8 g/11 ms CE Data Logging (Available on with data logging tion ADT685-...-DL) Data storage: 10,000,000 records Rate: user-selectable from 1 to 9999.9 second intervals Communication USB Type-C and Bluetooth included RS-232 or RS-485 [2] (optional) 4 - 20 mA Output[4] 3.2 μA Warranty 1 year 
 [3] Available units are dependent on the overall pressure range
 Gauge Pressure[1] P/N Pressure Range Media[2] AccuracyBurst Pressure psi bar %FS %RD V15 -15 -1 G, L[3] 0.01,0.02,0.05 N/A 3× GP2 2 0.16 G 0.01,0.02,0.05 N/A 3× GP5 5 0.35 G, L[3] 0.01,0.02,0.05 0.1 3× GP10 10 0.7 G, L[3] 0.01,0.02,0.05 0.1 3× GP15 15 1 G, L[3] 0.01,0.02,0.05 0.1 3× GP30 30 2 G, L 0.01,0.02,0.05 0.1 3× GP50 50 3.5 G, L 0.01,0.02,0.05 0.1 3× GP100 100 7 G, L 0.01,0.02,0.05 0.1 3× GP150 150 10 G, L 0.01,0.02,0.05 0.1 3× GP300 300 20 G, L 0.01,0.02,0.05 0.1 3× GP500 500 35 G, L 0.01,0.02,0.05 0.1 3× GP600 600 40 G, L 0.01,0.02,0.05 0.1 3× GP1K 1000 70 G, L 0.01,0.02,0.05 0.1 3× GP1.5K 1500 100 G, L 0.01,0.02,0.05 0.1 3x GP2K 2000 140 G, L 0.01,0.02,0.05 0.1 3× GP3K 3000 200 G, L 0.01,0.02,0.05 0.1 3× GP5K 5000 350 G, L 0.01,0.02,0.05 0.1 3× GP10K 10000 700 G, L 0.01,0.02,0.05 0.1 1.5× GP15K 15000 1000 G, L 0.01,0.02,0.05 0.1 1.5× GP20K 20000 1400 G, L 0.05 (0.1) N/A 1.3× GP25K 25000 1600 G, L 0.05 (0.1) N/A 1.2× GP30K 30000 2000 G, L 0.05 (0.1) N/A 1.5× GP36K 36000 2500 G, L 0.05 (0.1) N/A 1.5× GP40K 40000 2800 G, L 0.05 (0.1) N/A 1.35× GP50K 50000 3500 G, L 0.05 (0.1) N/A 1.2× GP60K 60000 4200 G, L 0.01 (0.2) N/A 1.1× [1] Sealed gauge pressure for above 1,000 psi 
 [2] G=Gas, L=Liquid
 [3] 0.01%FS, 0.02% FS for gas media onlyBarometric Pressure P/N Pressure Range Media Accuracy Burst Pressure Low High BP 60 kPa 110 kPa G 55Pa 3× BPH 60 kPa 110 kPa G 22Pa 3× Compound Pressure P/N Pressure Range Media[1] Accuracy Burst Pressure psi bar %FS[3] %RD[4] CP2 ±2 ±0.16 G, L[2] 0.01,0.02,0.05 N/A 3× CP5 ±5 ±0.35 G, L[2] 0.01,0.02,0.05 0.1 3× CP10 ±10 ±0.7 G, L[2] 0.01,0.02,0.05 0.1 3× CP15 ±15 ±1 G, L 0.01,0.02,0.05 0.1 3× CP30 -15~30 -1~2.0 G, L 0.01,0.02,0.05 0.1 3× CP50 -15~50 -1~3.5 G, L 0.01,0.02,0.05 0.1 3× CP100 -15~100 -1~7.0 G, L 0.01,0.02,0.05 0.1 3× CP150 -15~150 -1~10 G, L 0.01,0.02,0.05 0.1 3× CP300 -15~300 -1~20 G, L 0.01,0.02,0.05 0.1 3× CP500 -15~500 -1~35 G, L 0.01,0.02,0.05 N/A 3× CP600 -15~600 -1~40 G, L 0.01,0.02,0.05 N/A 3× CP1K -15~1000 -1~70 G, L 0.01,0.02,0.05 N/A 3× [1] G=Gas, L=Liquid 
 [2] 0.01%FS, 0.02%FS for gas media only
 [3] FS = upper limit of range - lower limit of range
 [4] %RD accuracy: 0% to 20% of range: ± (0.02% of full span)
 20% to 110% of range: ± (0.1% of reading)
 vacuum: ± (0.25% of FS), FS=-14.5psi
 [1] FS specification applies to the span of the range. Accuracy includes one year stability.Differential Pressure P/N Pressure Range Media Accuracy (%FS)[1] Burst Pressure Static Pressure Range (inH2O) (mbar) DP1 ±1 ±2.5 G 0.05[2] 100× ±10 psi DP2 ±2 ±5.0 G 0.05[2] 100× ±10 psi DP5 ±5 ±10 G 0.05[2] 50× ±10 psi DP10 ±10 ±25 G 0.05[2] 20× ±10 psi DP20 ±20 ±50 G 0.05 20× ±10 psi DP30 ±30 ±75 G 0.05 20× ±10 psi DP50 ±50 ±125 G 0.02 3× ±10 psi DP100 ±100 ±250 G 0.02 3× ±10 psi DP150 ±150 ±350 G 0.02 3× 50 psi DP300 ±300 ±700 G 0.02 3× 50 psi 
 [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.
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			Documents and Links Additel 685 Digital Pressure Gauges Datasheet Additel 685 user manual Additel Pressure Gauge Selection Guide Software and Firmware Name Version Upload Date Size Additel 685 Series Digital Pressure Gauge Firmware Update Tool 2.0.5.032024-05-14 24 MB 



 
							 
							 
							