The HT Italia XL424 can perform measurements and recording of True-Rms AC voltage up to 600 volts in a three phase three-wire system. Applications include evaluation of network voltages and unbalanced loads etc. The instrument is contained in a safety IP65 case with built-in test leads and safety alligator clips for voltage measurements. The system can record for a very long time, up to around 90 days. With DATALINK Windows software supplied with the model, the recorded data is easily downloaded to a PC for analysis.
HT Italia XL424 Functions:
- True-rms AC voltage measurement up to 600V.
- Recording with sampling programmable period.
- Manual activation of recording.
- Low battery indication.
- LED indication of any operation.
- RS-232 interface.
- Data maintained without batteries.
- Programming with DATALINK software.
Included Accessories
- Set of two alligator clips, KITXL423C.
- RS-232 serial cable, type C2004.
- Adhesive Velcro for fixing.
- Carrying bag, type BORSA2000.
- User’s manual.
| Specifications (accuracy stated at 23°C ±5°C ±(% of rdg + number of digits), < 60% R.H.) | |
| Measurement Range | 0 Volts to 600 Volts |
| Resolution | 0.1 Volt |
| Accuracy | ±(1.0% of reading + 2 digits) |
| Working Frequency | 50/60Hz ±6% |
| Type of Measurement | True Rms |
| Bandwidth | 3200Hz |
| Maximum Crest Factor | 3 |
| Note: meter consider null readings < 2 volts | |
| General Specifications | |
| Sampling Rate | 64 point, 20ms for each sampling period |
| Sampling Period | 1 sec, 6 sec, 30 sec, 1 min, 5 min |
| Memory Capacity | 1 Mbyte Life in days (depending on batteries life): 1.5 days/1 sec; 8 days/6 sec; 42 days/30 sec; 91 days/1 min; 455 days/ 5 min |
| Computer Interface | RS-232 |
| Operating Temperature/Humidity | -20°C to 60°C; 0 to 100% R.H. (RS-232 connector closed) |
| Storage Temperature | -20°C to 60°C; 0 to 100% R.H. (RS-232 connector closed) |
| Insulation | class 2 (double insulation) |
| Protection Degree | IP65 (RS-232 connector closed) |
| Maximum Altitude | 2000 meters |
| Reference Standards | LVD: IEC/EN 61010-1 CAT III 1000V (to ground), CAT IV 600V (to ground) |
| EMC: IEC/EN 61326 (1997) +A1 (1998) +A2 (2001) | |
| Power Supply | 2 x 1.5 volt type ‘AA’ alkaline batteries type LR6, AM3, MN1500 |
| Battery Life | 6 months |
| Dimensions | 120mm (L) x 80mm (W) x 43mm (D) |
| Test Lead Length | 2.6 meters |
| Weight | 500g (with internal batteries) |
