RFCurrent2000A
Measurement
RF Frequency
2.45 GHz IEEE 802.15.4 ultra-low power wireless transceiver with
fully bi-directional communication
Band
ISM band 2.405-2.475 GHz
Operation (channels 11 through 25) @ 250 kbps
Receiver Sensitivity
(RFC1000)
-95 dBm typical
Transmission Distance
(to other RFC1000’s)
• RFC1000
4,000 ft max. outdoors - line of sight unobstructed
1,000 ft max. indoors - typical urban environment
• RFC1000-CE
2,500 ft max. outdoors - line of sight unobstructed
700 ft max. indoors - typical urban environment
• RFC1000-IP69K
4,000 ft max. outdoors - line of sight unobstructed
1,000 ft max. indoors - typical urban environment
Transmission Distance
(to data loggers)
• RFC1000, RFC1000-CE & RFC1000-IP69K
2,000 ft max. outdoors - line of sight unobstructed
500 ft max. indoors - typical urban environment
Wireless
Battery Warning
WARNING: BATTERY MAY LEAK, FLAME OR EXPLODE IF DISASSEMBLED, SHORTED, CHARGED, CONNECTED TOGETHER, MIXED
WITH USED OR OTHER BATTERIES, AND/OR EXPOSED TO FIRE/HIGH TEMPERATURE. DISCARD USED BATTERY PROMPTLY, KEEP
OUT OF REACH OF CHILDREN.
Specifications subject to change.
See MadgeTech’s terms and conditions at www.madgetech.com
7
Sensor Type Current Sensing Circuitry
Nominal Range
20 mA
160 mA
3 A
Measurement Range
-2 mA to +30 mA
-160 mA to +160 mA
-3 A to +3 A
Maximum Voltage
Between Inputs to
Ground
2.5 V
2.5 V
2.5 V
Measurement Resolution 0.0005 mA for 20mA 0.005 mA for 160 mA
0.0001 A for 3 A
Calibrated Accuracy
±0.0025 mA
±0.01 mA
±0.0001 A
Input Impedance
10
Ω
1
Ω
0.02
Ω
Absolute Maximum
Current
±232 mA
for 2 Seconds
±707 mA
for 2 Seconds
±5 A for 2 Seconds
Input Connection Terminal Ports: one positive, one negative and a ground terminal port.
Analog Conversion Time 150 mS
Frequency Rejection 50+60 Hz
Temperature Coefficient < ±50 ppm/°C typical
Response Time 0.15 Seconds at Sensor
