프로젝트 설명
온도,교류전류 Data Logger
SmartReader Plus 3
ACR, 데이터로거, 전류 데이터로거, 전류 기록계, 온도,전류 측정, 온도,전류 기록
Product
스마트리더플러스 3는 전류램프를 이용하여 교류전류를 측정,기록하는 Data Logger입니다.
3상전원의 전압과 전류를 동시에 측정이 가능하며, 교류전압의 측정은 변환기를 사용하여 그 출력을 5V채널에 접속하여 실행합니다.
자체 소프트웨어에 의해 직류전압으로 출력된 신호를 교류전압으로 변환하는 것이 가능하게 되어 전류와 전압측정값으로부터 전력량(Kw)도 얻을 수 있게 되었습니다.
Specifications
| Current Ranges* | 0.5 to 250 Amps w/ CT-253 Current Probe |
| Nominal Voltages | 120, 240, 480, and 600 VAC 1500 Vrms Isolation between CT Core and Data Logger |
| Accuracy | Current Transducer: +/- 3.5% FS (above 10% of Range) Voltage Channels: +/- 0.5% FS (5 VDC) |
Common Specifications Across Models
| Size | 107 x 74 x 22mm (4.2 x 2.9 x 0.9in) |
| Weight | 110 grams (3.75 ounces) |
| Case Material | Noryl® Plastic |
| Operating Limits | -40°C to 70°C (-40°F to 158°F) and 0 to 95% Relative Humidity (non-condensing) |
| Clock Accuracy | +/-2 seconds per day |
| Battery | 3.6 volt Lithium, 1 Amp-Hour |
| Power Consumption | 5 to 10 microamps (continuous) |
| Battery Life | 10-year warranty (under normal use) factory replaceable |
| Memory Size | 32 K (21,500 readings) 128 K (87,000 readings) 1.5 MB (1,000,000 readings) See specific models for availability |
| Sampling Method | 1. Continuous (First-in, First-out); not available with sample rates faster than 8 seconds 2. Stop when full (Fill-then-stop) |
| Sampling Rate | User selectable rates from 25 per second to one reading every 8 hours. (BP-101 battery pack or PS-201 Power Supply required for sample rates faster than 8 seconds. See Accessories section for details.) |
| Resolution | 12 bit (1 part in 4096) |
| PC Requirements | Windows PC with a least 256MB RAM, 250MB of hard drive space and one free serial or USB port |
| Software Requirements | TrendReader® 2 (compatible with Windows® XP, Vista, Windows 7, Windows 8 & Windows 10) |
| Product Approvals | Meets Part 15 for Digital Devices of the Code of Federal Regulations of the Federal Communications Commission (FCC). Meets Class A radiated and conducted emission requirements of Section 2 of the Radio Interference Regulations of Communications Canada. IEC801-2, 3, 4 and EN55011 covering ESD, RFI Immunity, EFT/ Burst and Radiated Emissions respectively for the Commission of the European Communities (CE) |
| Resistance to X-Rays | Tested for protection against a 160kV dose @ 5mA for 30 seconds (150mA-sec) @ 38 inches F.F.D. (about 100 times that of an airport X-Ray machine). Tested for protection against Gamma Ray (equivalent to 0.137-1.38 mega volts) IR 192 – 28 curies @ 30 second exposure source to object distance 5″ |
