Thiết bị bộ ghi dữ liệu dòng điện một chiều không dây Wireless DC Current Data Logger model RFCurrent2000A hãng MadgeTech

Memory

32,256 readings

Reading Rate

1 reading every second up to 1 reading every 24 hours

Baud Rate

250,000

Channels

1

LED Indicators

Green, Blue & Red

Battery Life

4 years typical at a 15 minute reading rate

Material

ABS plastic

Dimensions

20 mA & 3 A: 3.19 in x 3.5 in x 0.95 in (80.9 mm x 88.9 mm x 24.1 mm) - Data logger only 
160 mA: 3.17 in x 3.5 in x 0.95 in (80.5 mm x 88.9 mm x 24.1 mm) - Data logger only

IP Rating

IP22

Operating Environment

-20 °C to +60 °C (-4 °F to +140 °F), 0 %RH to 95 %RH non-condensing

Required Interface Package

RFC1000 (wireless); USB to Mini USB Cable

Approvals

US (FCC), CA (IC), CE, South Korea (KCC), China (CMIIT), Japan (LCIE)

Countries approved for use, purchase and distribution

Australia, Austria, Belgium, Bulgaria, Canada, Chile, China, Colombia, Croatia, Cyprus, Czech Republic, Denmark, Ecuador, Estonia, Finland, France, Germany, Greece, Honduras, Hungary, Iceland, Ireland, Israel, Japan, Latvia, Liechtenstein, Lithuania, Luxembourg, Malaysia, Malta, Mexico, New Zealand, Norway, Peru, Poland, Portugal, Romania, Saudi Arabia, Singapore, Slovakia, Slovenia, South Africa, South Korea, Spain, Sweden, Switzerland, Thailand, The Netherlands, Turkey, United Kingdom, United States, Venezuela, Vietnam

Current Range

20 mA: -2 mA to 30 mA 
±160 mA: ±160 mA 
±3 A: ±3 A

Max Voltage: Inputs & Ground

0 to 3 V

Current Resolution

20 mA: 0.5 μA 
±160 mA: 5 μA 
±3 A: 100 μA

Current Calibrate Accuracy

20 mA, 160 mA: ±0.05 %FSR
3 A: ±0.15 %FSR

Current Input Impedance

20 mA: 10 Ω, ±1% 
±160 mA: 1 Ω, ±1%
±3 A: <0.05 Ω

RF Carrier Frequency

2.45 GHz IEEE 802.15.4 ultra-low power MadgeNET Wireless Transceiver with fully by-directional communication.

Output Power

+0 dBm typical

Receiver Sensitivity

-95 dBm typical

Typical outdoors Line of sight

Up to 2000 ft

Typical Indoors line of sight

Up to 500 ft