YOKOGAWA paperless recorder DX2004-3-4-3[USED]

Description

I. Complete Model Analysis (DX2004-3-4-3)
DX2004: DX2000 series, 4-channel universal input, basic scanning cycle 125ms, TURBO high-speed mode 25ms
-3: Built-in 400MB flash memory (large capacity storage)
-4: Supports CF card for external storage (maximum 2GB)
-3: Chinese interface / Chinese operation (-2 is English)
II. Core Technical Parameters
1. Input and Sampling
Universal Input: Thermocouple (TC), Resistance Temperature Detector (RTD), DCV, mA, DI, pulse
Channels: 4 fully isolated synchronous acquisition
Sampling Cycle: Standard 125ms; High-speed TURBO 25ms (exclusive to DX2004)
Accuracy: DCV ±0.05%; TC/RTD ±0.1%
Temperature Measurement Range: -200℃～1800℃ (depending on the sensor)
2. Display and Storage
Screen: 10.4-inch color TFT (640×480), curve / digital / bar graph / alarm / historical playback
Storage: Built-in 400MB + CF card (maximum 2GB); Data format: binary / CSV/Excel
Recording Duration: 4 channels 125ms sampling, approximately 15 days; 1s sampling approximately 1 year
3. Communication and Functions
Standard: Ethernet (Modbus TCP/FTP/Web), RS-232
Optional: RS-485, PROFIBUS-DP, EtherNet/IP
Functions: 4-point alarm output, flow accumulation, temperature and pressure compensation, batch processing, remote monitoring, data backup
4. Physical and Environmental
Size: 288×288×224mm (panel embedded)
Protection: Front panel IP54
Power Supply: 100–240V AC (50/60Hz)
Operating Temperature: 0～50℃