| Customization: | Available |
|---|---|
| Type: | Electronic |
| Number of Switch: | Double Control Switch |
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QYK300 pressure measurement and control transformer product main functions include 4-20mA transformer output, two relay switching output, field display function. Using SMT process and integrated design concept, the sensor can provide constant pressure excitation, constant current excitation, suitable for diffusion silicon, ceramic, strain type pressure sensor. Its built-in microprocessor, through three key programming, to achieve zero, full range, decimal point, control point adjustable setting, current setting, without any potentiometer adjustment. The machine ADAPTS to industrial temperature environment, strong anti-interference.
1,Adopt OLED LCD screen, support Chinese and English display mode.
2,A microprocessor is used for increased flexibility and functionality.
3,One analog quantity + two switching quantity dual-mode output.
4,Support debugger and button two calibration methods; Two point and three point calibration modes are optional.
5,Very low temperature drift, suitable for and -40~85 degrees industrial environment.
6,Very flexible switch point setting, automatic recognition of control direction, automatic insertion of back difference value.
7,Index far more than similar products. Excellent anti-interference characteristics.
| Control Range | -0.1…0~0.01…100MPa | Control Accuracy | ≤±0.5%FS |
| Stability | ≤±0.5% /year | Display Accuracy | ±0.1%FS |
| Display | LCD | Display Range | -9999~99999 |
| Power Supply | 13-30VDC | Quiescent Dissipation | < 12mA |
| Response Time | < 5mS | Switch Type | PNP |
| Electronic connection | Two-way switch+ One Analog(M12-5P) |
Max. Power Consumption | <2A |
| Protection Grade | IP65 | Switch Life | >1000000 |
| Thread Connection | G1/2; G1/4 | Medium Temperature | -40ºC~85ºC |
| Operating Temperature | -30ºC~70ºC | Relative Humidity | 0~80% |
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