| Product Overview
WCPS300-FP51 Series Hard Flat Diaphragm Pressure Sensor/Transmitter, uses a hard-shell flat diaphragm with impact resistance; at room temperature the non-linearity reaches up to 0.25%FS, combined accuracy 0.5%FS/1%FS, measuring range 0~70MPa optional, output options 4~20mA / 0.5~4.5V / 0~5V / 0~10V / RS485. The sensor uses a unique filtering algorithm and temperature compensation algorithm, with a compensated temperature of -10~70°°C, offering advantages such as high accuracy, stability and reliability.
| Features
1. Anti-clogging, easy to clean: the pressure-port-free design not only prevents clogging but also leaves a flat surface that is very easy to rinse and clean, meeting hygienic requirements;
2. Rugged and durable: the 17-4PH stainless steel diaphragm is hard, wear resistant and impact resistant, able to withstand the scouring of fluids containing solid particles such as sand and slurry;
3. Withstands harsh environments: all-stainless-steel welded construction with an isolating diaphragm provides excellent corrosion resistance, vibration and shock resistance and good resistance to electromagnetic interference;
4. Accurate and stable measurement: advanced strain technology gives non-linearity as low as±0.5%FS, or even±0.25%FS, with good long-term stability and low annual drift.;
5. Long-term stability and reliability:-10~70°C compensated temperature, wetted temperature range up to -40°C~120°C, stable over the long term;
| Technical Specifications
|
Measuring Range |
0...0.5~70MPa optional
|
Non-linearity |
±0.25%FS (@25°C, > 5.0MPa); ±0.5%FS (@25°C, < 5.0MPa) |
|
Full Scale Error |
±0.5%FS (@25°C) |
Zero Error |
±0.5%FS (@25°C) |
|
Combined Accuracy |
0.5%FS (within compensated temperature range,> 5.0MPa);
0.1%FS (within compensated temperature range,< 5.0MPa) |
Overload Pressure |
2X Rated |
|
Burst Pressure |
3X Rated |
Response Time (10% to 90%) |
<2ms (voltage output); <3ms (current output); |
|
Compensated Temperature |
-10~70°C |
Long-Term Stability |
0.1%FS/year |
|
Media Temperature |
-40~120℃ |
Power Supply |
12~30V DC |
|
Process Connection |
G1/2, M20*1.5 external thread, etc., optional |
Diaphragm Material |
17-4PH |
|
Output Signal |
4~20mA/0.5~4.5V/0~5V/0~10V/RS485, etc. |
Shock Resistance |
50g |
|
Vibration Resistance |
±20g |
Electrical Connector |
Large Hirschmann FORM A / M12 / direct cable |
| Applications
1. Oil and Chemical Industry: used to measure highly viscous, highly abrasive media such as crude oil, asphalt and slurry; also used to monitor the pressure of corrosive fluids in reactors, distillation columns, pipelines and other equipment;
2. Food and Beverage Industry: widely used in production lines for viscous or particle-containing foods such as jam, syrup, dairy products and beer, for pressure monitoring and control;
3. Pharmaceuticals and Biotechnology: in pharmaceuticals and biotechnology, used to monitor pressure in fermentation tanks, liquid preparation systems and other equipment;
4. Semiconductors and Precision Manufacturing: in semiconductor and LCD panel manufacturing as well as precision processes such as pickling and electroplating, used for accurate measurement and control of the pressure of high-purity or highly corrosive chemical liquids;
5. Potting / Dispensing and Coating Processes: in potting or coating industries such as lithium battery manufacturing, used to monitor and control the pressure of viscous glue fluids;
6. Environmental Protection and Water Treatment: used to measure the pressure of sewage, sludge, seawater and other media;
7. Other Industrial Fields: also widely used in oilfield drilling, logging platforms, metallurgy, construction machinery and hydraulic system monitoring;
