Amprobe PQ55A Power-Analyzer - Manual (Page 42)

Technical Data – General Information
Display: ..........................................multiple function LCD
Refresh rate: ..................................approx. 2 seconds
(Backlight): ....................................automatic-power-off after approx. 30 s
Data logger:.....................................512 Kb, non-volatile memory
..........................................max. 21 000 measurement values, max. 10 measurement series
..........................................0max. 10 000 measurement values for on measurement series
Sampling rate (adjustable): ..........5 seconds, 30 seconds, 1 min, 2 min
Data transfer: ................................via optically isolated RS-232 interface
Manual data memory: ..................Max: 99 measurement
Power supply: ................................8 x 1.5V batteries LR6 (Alkaline)
Battery life cycle: ...........................typ. 50 h
Auto-power-off (can be switched off) after approx. 30 min
Internal memory Speicher: ...........1 x 3 V-Lithium battery CR2032
Battery life cycle: ...........................Typ. 2400 h
Mains adapter: ..............................12 - 15 V/300 mA
Electrical supply voltage: ..............230 VAC (+10 %/-20 %)
Frequency range:............................42 to 63 Hz
Power consumption: ......................approx. 10 VA
Overvoltage class: .........................CAT III 600 V
Degree of contamination: ............2
Protection: .....................................II
Type of protection: .......................IP 30
Dimensions (L x W x H)
Measurement instrument .............235 x 117 x 54 mm
Current clamp ................................193 x 88 x 40 mm
Weight
Measurement instrument
(incl. Batteries):..............................approx. 730 g
Current clamp ................................approx. 335 g
Height above sea level: ................up to 2000 m
Service temperature range: ..........0°C to +50°C/ max. 80% rel. humidity,
0°C to +40°C/ max. 80% rel. humidity
(mains power supply unit)
Storage temperature range: .........-10°C to +60°C/ max. 70% rel. humidity
Temperature coefficient for
the ranges 0°C to +18°C and
+28°C to +50°C: ........................ ....0.1/K times the specified accuracy
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