نقر الأجل نظرت صورة كبيرة
PF1211 power meter electrical parameter measuring instrument Hangzhou Weibo
1. Meter Accuracy: 0.5 [± (0.25% of reading + 0.25% range)]
2. measuring voltage range V: 3V ~ 150V ~ 500V auto-range
3. measuring the current range of I: 5mA ~ 1A ~ 4A ~ 20A autoranging
4. Power range: P = V × I × COSΦ
5. Power Factor Range: COSΦ: 0.05 ~ 1.00, ± 5 digits
6. Frequency Range: 45 ~ 65HZ, 0.2%
7. Dimensions: 240 (W) × 360 (depth) × 120 (high) mm
8. Weight: 4KG
Main features:
1. voltage, current, power factor, frequency, true RMS measurement
2. measuring current, power has the upper and lower limit exceeded alarm
3. while a four-window LED digital display: voltage, current, power, power factor or frequency (manual selection)
4. Measurement lock
5. current automatic range switching, wide linear range, the burden of reading and good, stable performance
6. set the parameters of power saving
7. Options:
A) select the printer port, connected to the printer, print measurement data
B) select the RS232 interface, and computer communications, distributed control system by computer
Uses:
Widely used in motors, pumps, transformers, lighting, appliances, electric appliances
Electric appliances, electric tools, household appliances and power control of the health industry
Factory production, quality inspection departments product testing, measurement
Laboratory; production testing line; distributed control system and computer composition
Power Meter PF1211 PF1211 electrical parameter measuring instrument measuring electrical parameters
