Scigiene's Industrial Wireless Gen 2 AC Current Meters measure the RMS current of an alternating current (AC) system using a current transformer (CT) that wraps around the "hot" wire of a two wire (hot, common, ground (optional)) power system. The sensor reports Minimum RMS current, maximum RMS current, average RMS current, and amp hours to the Scigiene Premiere system. The Scigiene Premiere system is capable of generating watt hour or kilowatt hour readings as well.
Features:
Specifications:
|
Supply voltage |
2.0-3.8 VDC (3.0-3.8 VDC using power supply) |
|
|
Current
consumption |
0.2 µA (sleep
mode), 0.7 µA (RTC sleep), 570 µA (MCU idle), 2.5 mA (MCU active), 5.5 mA
(radio RX mode), 22.6 mA (radio TX mode) |
|
|
Operating
temperature range (board circuitry and battery) |
-40°C to +85°C
(-40°F to +185°F) |
|
|
Included battery |
Max temperature
range |
-40° to +85°C
(-40° to +185°F) |
|
Capacity |
1500 mAh |
|
|
Optional solar
feature |
Solar panel |
5VDC/30mA (53mm x
30mm) |
|
Charging
temperature range |
0° to 45°C (32°
to 113°F) |
|
|
Max temperature
range |
-20° to 60°C (-4°
to 140°F) |
|
|
Included
rechargeable battery |
600 mAh/>2000
charge cycles (80% of initial capacity) |
|
|
Solar efficiency |
Optimized for
high and low-light operation |
|
|
Absolute max CT
current |
50 Amps RMS (A
rms) |
|
|
Maximum accurate
CT current |
20 A rms |
|
|
Frequency range |
50-100 Hz |
|
|
Accuracy |
+/- (2% +.07 A
rms) |
|
|
Calibrated
accuracy with appropriate offset |
+/- (1% + .035 A
rms) |
|
|
Offset limits |
-1.27 to + 1.27 A
rms (default set to +0.1 A rms) |
|
|
Measurement
resolution |
~.01 A rms |
|
|
Typical Deadband |
~0.1 A rms |
|
|
Current
transducer dimensions |
40 mm x 25 mm x 26
mm (10 mm inner diameter) |
|
|
Weight |
2.10 ounces (CT
only) |
|
|
Lead Length |
3 feet |
|
|
Enclosure rating |
NEMA 1, 2, 4, 4x,
12 and 13 rated, sealed and weatherproof |
|
|
UL rating |
UL Listed to
UL508-4x specifications (File E194432) |
|
|
Certifications |
900 MHz product;
FCC ID: ZTL-G2SC1 and IC: 9794A-G2SC1 |
|
