LaserPoint s.r.l.- Plus2 Power & Energy Meter Instruction Manual - All Rights Reserved 20
17. Instrument specifications
Detector Compatibility Thermopile, Photodiode and OEM LaserPoint Sensor Heads
Input Ranges 7 mV – 700mV full scale, in 9 ranges
A to D Sampling rate 64 Hz
A to D Resolution 23 bit ADC resolution, 16bit processing resolution
Electrical accuracy ± 0.5%
Electrical Input Noise 500nV
Input Offset Voltage drift -4nV/°C (typical)
Dynamic Range 8 decades
Analogue Output 0.025 - 2 Volt, with 16-bit (0.0015% resolution.)
Analogue Output Accuracy ±0.1% ±2mV relative to display
Display 4.3" TFT LCD high brightness, 480 x 272 resolution, resistive touch
panel 96 x 55 mm HxW
Display Digit Height 15mm Standard Operation - 25mm Full Screen Operation
Bargraph Segments 250 pixel width
Instrument Dimensions 170 x 100 x 36-50 (mm) HxWxD
Weight 380 g
Battery Built in rechargeable Li-Pol. 3.7V 3700mAh
Battery run time > 9 hours in normal operation
> 15 hours in stand-by display mode
Battery charge time 7-8 hours not working
15-20 hours working
Power Supply- Battery Charger Input 100/240Vac 50/60Hz Out 5Vdc 1A, (Plus 2 can be charged
through a PC USB port).
Charge Current 0.5A
Operating Temperature Range +5° to +40°C
Storage Temperature Range -20° to 70°C
Max relative humidity 70%
International Regulations , RoHS compliant.
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