summary:
OW-3000Y (pressure, temperature, flow, current, voltage) paperless recorder is a new generation of highly microprocessor based, quasi computerized multifunctional paperless recorder series. Adopting a new CPU with built-in fast flash memory as the core technology, it expands the large capacity data storage and features a 5.5-inch high-resolution LCD display with backlight. Introduce the framework idea of Chinese Windows in the software, and use Chinese menus to guide humanized operations.
The OW-3000Y pressure paperless recording instrument has the functions of multiple inputs, same screen or page display of measurement data, percentage bar display, flow accumulation, alarm output, dynamic timely curve, and historical curve parameters, which improves the efficiency of process recording, fault analysis, and process parameter optimization in the production process.
Technical parameters:
Signal input: 1-16 channels (universal input, analog input), thermocouples K, E, B, S, J, T, R, N, thermal resistors Cu50, Pt100, etc. Current: 0-10mADC, 4-20mADC, etc. Voltage: 0-5VDC, 1-5VDC.
Pulse input: rectangular wave, sine wave or triangular wave, amplitude: ≥ 4V, frequency: 0-10KHz.
Switch output: 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 levels are selected 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, set parameter password lock.
Control mode: can choose to bring back differential ON/OFF control.
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.
Environmental temperature: -20 to 50 ℃.
Relative humidity: ≤ 85% RH.
Working power supply: 220VAC ± 10%? 50Hz±2Hz
Weight: ≤ 1kg
Instrument size: 144 × 144 × 250mm
Hole size: 138 × 138mm