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ALIA GROUP INC. is a US company established since 2003. ALIA manufactures a wide range of innovative products that integrate the latest technologies to meet the evolving needs of public or private energy and water suppliers, utility services and industrial companies.

Alia’s core expertise in the field of Flow and Pressure Measurement has made it one of the leading brands in today’s market.

Alia offers the following range of products:
    • Electromagnetic Flowmeter
    • Metal Tube Variable Area Flowmeter
    • Ultrasonic Clamp-on & Insertion Flowmeter
    • Vortex Flowmeter
    • Smart Target Flowmeter
    • Smart Pressure Transmitter
    • Smart Differential Pressure Transmitter
    • Paperless Recorder
    • HART Communicator
    • Field Thermodynamic Calibrator

Portable HART Communicator


Portable HART Communicator


AHT530 is a battery-powered, hand-held unit designed to configure, calibrate and troubleshoot to smart transmitter 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 variables of flow, pressure, temperature and level, control valve etc.

  • Common to most smart field Instruments
  • 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


LCD dot matrix, 21 characters * 8 linesBattery
Keyboard:Three AA alkaline Batteries
20 general keys, one power switchThree Ni-MH Batteries (Rechargeable)
Signal Connection:Operable Time
Alligator clip or grabber clipAlkaline Battery: Up to 150 Hours
Cable LengthNi-MH battery: Up to 100 Hours
1.5 MCharge up time
Function:Less than 12 Hours
Display, setup and alteration of parameterDimensions:
Zero point adjustment, calibration231mm(L) x 102mm(W) x 61mm (H)
Auto power-offBattery Charger:
Communication Line:USB connect with computer
Line length90-260 VAC, 50/60 Hz
Up to 1500 MWeight:
Load Resistance0.4Kg (Communicator)
250 to 600 ohm1 Kg (Including accessories)
Load CapacitanceStandard Package:
Less than 0.22 uF ATH530 Hart Communicator * 1set
Load InductanceCommunication cable 1.5m * 1 pair
Less than 3.3 mH USB connector 1.5M (Charge) * 1 set
Power Consumption:Ni-MH Battery 1.5V * 3 pcs
191.3mA (Working state)Power Adapter 90-260Vac * 1 set
1uA (Power-off state)Alligator Clip * 1 pair
Material:Grabber clip * 1 pair
CaseShoulder bag * 1 set
ABS resin
Protection Class:
Operating Temperature:
-20 oC ~ 55 oC
Storage Temperature:
-20 oC ~ 65 oC
Ambient Humidity:
90% RH or less


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