General
AHT530 is a battery-powered, hand-held unit designed to configure, calibrate and troubleshoot to smart transmistter either remotely or nearby. AHT530 allows you to establish communication with a Hart field instrument over the existing 4-20 mA DC lines, covering the five process variable of flow pressure, temperature and level, control valve etc.
Features
- Common to most smart field Instrument
- AA alkaline batteries or rechargeable battery available
- Battery operation time more than 100 Hours Low battery alarm
- Self-check function/ Automatic power-off
- Large display (21 characters by 8 lines)
- Microprocessor-based field communicator
- USB port to charge
Standard Specifications
- Display : LCD dot matrix, 21 characters*8 lines
- Keypad: 20 general keys, one power switch
- Signal Connection : Alligator clip or grabber clip
- Cable Lenght : 1.5 M
- function : Dispaly, setup and alteration of parameter
- Zero point adjusment, calibration
- Auto power-off
- Communication Line Battery Charger : USB connect with computer line length : Up to 1500
- Load resistance : 250 to 600 ohm
- Load capacitance : less than 0.22 uF
- Load inductance : less than 3.3 mH
- Material :
- Case : ABS resin
- Power
- Battery : Three AA alkaline Batteries
- Three Ni-MH batteries (rechargeable)
- Operable time : alkaline battery : Up to 150 hours
- Ni-MH battery : Up to 100 Hours
- Charge up time : Less than 12 Hours