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Summary of Contents for Additel ADT681A
- Page 1 ADT681A/681AEx Digital Pressure Gauge Quick Start Guide...
- Page 2 [Version: 2403V01]...
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Page 3: Safety Instructions
◆Attention: To prevent injury, please carefully follow the instruction manual. To prevent damage: ◆ Do not use the instrument in a high vibration environment. ◆ If the gauge is behaving abnormally, please stop using it and contact Additel. - Page 4 Intrinsically Safe Information ADT681AEx has intrinsically safe certification: 1.IECEx&ATEx: Ex ia IIC T4 Ga Ta=-20℃to+50℃ IECEx SIR 21.0018X CSANe 21ATEX2078X 2.CSA: Class I, Division 1,Groups A,B,C and D,T4 Class I, Zone 0,AEx ia IIC T4 Ga CSA 21CA 80045682X Ex ia IIc T4 Ga Ta=-20℃to+50℃...
- Page 5 Basic structure list Name Description Display Show pressure, menu… Short press: Enter data log menu in main display or return to Log button previous menu in non-main display. Long press: go to Settings in main display. Short press: Switch units in main display or move to right in non- main display.
- Page 6 RS232 DB9 Female pins description diagram Warning: Any data communication devices connected to ADT681AEx shall be approved SELV or Class 2 equipment against IEC 60950 or an equivalent IEC standard. The maximum voltage Um from the device shall not exceed 16 Vdc for RS232 port.
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Page 7: Power Supply
Power Supply 1.ADT681A: Power can be supplied by 3*AA(LR6) battery or USB TYPE-C 5V adapter. ADT681A adapter diagram ADT681A battery installation Warning: ◆ When using battery as power supply, please replace batteries in case of low battery notice; ◆ When replacing the battery, please note the direction of battery electrodes. - Page 8 2. ADT681AEx: Use only approved battery models (see below) ADT681AEx battery installation Approved battery models: Manufacturer Type (-18~45) ℃ ENERGIZER (-20~60) ℃ Maxell (-30~55) ℃ Rayovac Warning: ◆ When using battery as power supply, please replace batteries in case of low battery notice;...
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Page 9: Display And Buttons
Display and Buttons 1.ADT681A/ADT681AEx display and buttons description: Display and buttons description... -
Page 10: Menu Structure And Operation
Menu Structure and Operation 1. Menu structure Long press to enter menu and start, please also refer to display and buttons description diagram. Menu structure... - Page 11 2. Basic menu operation Basic menu operation...
- Page 12 Link App Connection 1. Menu structure Additel Link is a mobile app available on Android and iOS system. It can connect to pressure gauges through Bluetooth, display real-time pressure reading and status, configure gauge parameters, switch pressure units, pressure zero, start/stop data log, download and view data from the gauge, calibrate pressure gauges and export CSV data for sharing.
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Page 13: Calibration Example
Calibration Example Enter password “1234” to calibrate, complete the calibration by go to: lower limit calibration point -> show lower limit measured value -> upper limit calibration point -> show upper limit measured value. Calibration example... - Page 14 M e t r o l o g y M a d e S i m p l e Statement The product technical specifications, accessories and other related information in this manual are subject to change without prior notice. Please contact Additel Corporation if you have any questions. Additel Corporation Website: www.additel.com...
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