AHT520 Series
The AHT520 Series HART communicator is a PC communication link to HART networks for commissioning, servicing, calibrating, or acquiring data from any HART instrument or transmitter.
AHT520 is a friendly user interface that enables you to set and check instrument parameters such as tag numbers and ranges, outputs, and view data.
AHT520 is a friendly user interface that enables you to set and check instrument parameters such as tag numbers and ranges, outputs, and view data.
Features
- Compatible with HART products from multiple manufacturers
- No external power supply required, USB powered from notebook / PC
- Compact size 2.9″ * 2.5″ * 0.85″ (73 * 64 * 22 mm)
- Rugged Aluminum Alloy enclosure
- Polarity insensitive so you may attach either one of the test clips to positive or negative poles
- Standard USB port
- USB 1.1 and 2.0 compatible
- Hart communicator programming software included
Specification
| Power Supply | : | System Power by USB Port |
| Supply Current | : | 40 mA@+5 VDC |
| Output Level | : | 0.5 +/- 0.1 Vpp trapezoidal wave |
| Isolation | : | 1500 VDC between instrument and |
| Computer | ||
| Leakage Current | : | Less than 200 μA Typical |
| EMI / RFI Effect | : | Follow SAMA PMC 33.1 from 20-1000 |
| MHz and for field strengths up to 30 V/m | ||
| Protection Class | : | IP54 |
| USB Interface | : | USB 1.1 and USB 2.0 |
| Port to Hart Device | : | Two Mini-Grabber test clips |
| Length | : | 1.0 m |
| Port to Computer | : | USB connector |
| Length | : | 1.5 m |
| Operating Temperature | : | 0~55 °C |
| Storage Temperature | : | -40~85 °C |
| Storage Humidity | : | 0-98% relative humidity |
| Enclosure | : | Aluminum alloy housing with impact |
| resistant performance |
| System Requirements | ||
| Operating System | : | Windows 98 / 2000 / XP / Win7 |
| Display | : | 800 * 600 or better resolution |
| Hard Disk Drive | : | 1 GB space or more |
| Main Memory | : | 256 MB or more |
| Function | : | Parameter manager |
| : | DTM works | |
| Parameter Storage | : | Saved as TXT files |
| Dimensions | : | 73 mm (L) *64 mm (W) *24 mm (H) |
| : | 2.9″ (L) * 2.5″ (W) * 0.85″ (H) | |
| CE Mark | : | The AHT520 meets the legal requirements |
| of the EC directives | ||
| Weight | : | 0.15 kg (0.33 lb) |
| Standard package | : | AHT520 HART Communicator * 1 set |
| : | Test clip (1.0 m) * 1 pair | |
| : | USB connector (1.5 m) * 1 set | |
| : | USB memory (DTM & Driver inside) * 1set |
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