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summary:
ZY-4000 monochrome paperless recorderIt is a new generation highly microprocessor based, quasi computerized multifunctional paperless recorder. On the hardware side, a new type of CPU with built-in fast flash memory is used as the core, which expands the large capacity data storage area and is equipped with a 5.5-inch high-resolution LCD display with backlight; Introducing the framework of Chinese Windows into the software, using Chinese menus to guide configuration operations, which is concise and intuitive.
ZY-4000 monochrome paperless recorderIt has the function of multiple inputs, displaying measurement data, percentage bar chart, flow accumulation, alarm output status, dynamic timely curve, and historical curve parameters on the same screen or page, providing an effective means for process recording, fault analysis, and process parameter optimization in the production process.
TECHNICAL INDEX
Input circuit: 1-6 channels (full function input)
analog input
Thermocouple: K,E,B,S,J,T,R,N
Thermistor: Cu50, Pt100, etc
Current: 0-10mADC, 4-20mADC, etc
Voltage: 0-5VDC, 1-5VDC
Inputs
Rectangular wave, sine wave or triangular wave
Amplitude: ≥ 4V
Frequency: 0-10KHz
Switching output
Circuit breaker contact capacity: 220VAC/3A or 24VDC/5A (resistive load)
Feed output: 24VDC/30mA per channel
Measurement accuracy: 0.2 or 0.5
Measurement range: -1999 to 9999 words
Memory capacity: 4Mb (expandable)
Sampling period: 0.5 seconds per channel
Record interval: Multiple selections in seconds between 1 second and 4 minutes
Adjustment function: Optional PID adjustment function
Display mode: Backlit LCD (5.5 "LCD) graphic display panel
Parameter setting: Chinese menu prompt, panel button setting or upper computer setting through communication port, setting parameter password lock
Control mode: selectable ON/OFF control with hysteresis loop
Communication output: RS232/485， Baud rate 1200-57600pbs (adjustable)
Protection method: Set parameters for permanent storage, record data for power-off storage, built-in WATCHING DOG circuit
Usage environment
Environmental temperature:- 20～50℃
Relative humidity: ≤ 85%RH
Avoid strongly corrosive gases
Working power supply: 220VAC ± 10%? 50Hz±2Hz
Weight: ≤ 1kg
install
Instrument size: 144 × 144 × 250mm
Hole size: 138 × 138mm
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