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Data logger (recorder) AR207 is designed for temperature, standard DC voltage and current and pulse signal logging. 16/8 programmable channels. 4 programmable (NO or SSR) outputs for control and alarm. Color LCD TFT screen. Ethernet (web server function). Internal memory card which can be expanded using USB flash drive. Panel mounting. Multi-channel data presentation. Internal real time clock (RTC). Programming and data access protection.
Technical specifications
Inputs | Programmable for temperature sensors and standard signals, pulses |
Number of outputs | 16 or 8 (option) |
Response time | 1...5s (programmable) |
Channel resistance | <25Ω (for each channel) |
Accuracy | RTD, mA, V, mV, Ω - 0,1 % of range ±1 digit; TC - 0,2 % ± 1 digit |
Resolution | 0,1 °C |
Ports | USB (A4), Ethernet (100base-T, RJ45 web server function, MODBUS-TCP, e-mail client (SMTP), DHCP, kt.), RS-485 (Modbus RTU (Slave)) |
Memory | internal – 4 MB (Flash); external – USB, recommended up to 4GB |
Interval | from 1 s to 8 h., programmable |
Outputs | 4 switches 5A 230V AC; SSR (NPN OC) optional |
Display | LCD TFT color, 320 x 240 QVGA |
Supply | 85...260V AC, 7 VA; optional 20...50V AC 7 VA, 22...72V DC 7 W |
Ambient conditions | 0...50 °C; 0...100 % RH (without condensation) |
Protection class | IP65 (USB connector in back) / IP30 (USB connector in front), |
Weight | 420 g |
Size | 96x96x79mm (panel window 92x89) |
