Features And Specifications; Features; Specifications Tables - RC watt's up WU100 User Manual

Features and Specifications

2 FEATURES AND SPECIFICATIONS
2.1

Features

Measures energy (Wh), charge (Ah), power (W), current (A) and voltage (V)

Connector to use an optional receiver battery for measurement down to 0 V

Accurate & precise – 0.01 A current and 0.01 V voltage resolutions

Measures peak Amps, peak Watts (except for Doc Wattson) and voltage

minimum (sag)
Rugged – handles 50 A continuous and 100 A peak at 60 V

14 ga., super fine stranded, high temperature, silicone rubber insulated wire

Small & light with a tough plastic case available in several colors

Acts like a wire so doesn't affect model's performance. Precision Alu-Chrom

current sensing resistor, with only 0.001 Ohms resistance and circuitry that draws only 7 mA
Uses DSP to increase ADC resolution and differential measurement amplifiers to

increase noise immunity
Factory calibration stores constants in EEPROM to compensate for component

tolerances
Powerful, 8 MIPS micro-controller

Made in USA to ISO 9001:2000 quality standards

One-year warranty and complete user manual

2.2

Specifications Tables

Parameter
Voltage 0* - 60 V
Current 0 – 100 A peak
Power 0 - 6554 W
Charge 0 - 65 Ah
Energy 0 - 6554 Wh
Parameter
Measurement Update Period
Signal Sampling Rate
Data Queue Sequence
time
In Circuit Resistance
Operation Current
Auxiliary Power Voltage
Dimensions
Weight
Display Screen
Nominal Operating
Conditions
"Watt's Up" & "Doc Wattson" Watt Meter and Power Analyzer User's Manual
Table 1 Electrical Measurement Ranges
Range Resolution
0.01 V
0.01 A
0.1 W
0.001 Ah
0.1 Wh
Table 2 Miscellaneous Specifications
Value
400 mS
???? samples/s
2 seconds
0.001 Ohms
7 mA
4.0 V - 60 V
2.8" L x 1.7" W x 0.83" D
2.3 oz.
16 character x 2 row STN
LCD
0 - 50 C ambient
temperature, non
condensing humidity
Notes
*0 V min. w/ auxiliary power.
E.g. a receiver battery. Else 4.0
V.
50 A continuous
0 – 6554 Ah for Doc Wattson.
0.1Ah resolution
0 – 655 Kwh for Doc Wattson.
0.01KWh resolution
Notes
650 mS for Doc
Wattson
e.g. from a receiver
battery
1.7 oz. without case
Maximum
temperature must be
reduced at
maximum current
rating
RC Electronics, Inc.
4