Glass Micro-fused pressure sensor

Model: WCPS300-M73 Series
  • Product Introduction
     
The WCPS300-M73 series high-precision Glass Micro-fused pressure sensor/transmitter features an integrated pressure chamber with zero leakage. At room temperature, it achieves a nonlinear accuracy of up to 0.25% FS and a comprehensive accuracy of 0.5% FS. The measuring range is selectable from 0~250MPa, with output options including 4~20mA/0.5~4.5V/0~5V/0~10V/RS485. This sensor employs a unique filtering algorithm and temperature compensation algorithm, compensating for temperatures ranging from -20°C to 85°C. It boasts advantages such as high precision, stability, and reliability.
 
The WCPS300-M73 series Glass Micro-fused pressure sensors/transmitters are widely used in hydraulic/pneumatic systems, industrial pressure control and monitoring, automated testing platforms, and energy production and management. They enhance safety and energy efficiency, achieve automation and digital management, and provide enterprises with more efficient, secure, and sustainable safety solutions.
 
  • Features
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1、Integrated pressure chamber, no leakage;
2、Nonlinear accuracy can reach 0.25%;
3、Multiple output modes to choose from;
4、Reverse protection, output short circuit protection;
5、High reliability and good long-term stability;
6、There are damping options available;
 
  • Technical Specifications
 
Measurement range
0...0.7~250MPa  optional
Nonlinear accuracy 0.25%FS（@25°C，
Full-scale error 0.5%FS（@25°C）
Zero point error 0.25%FS （@25°C）
comprehensive accuracy 0.5% FS (within the compensation temperature range)
Overload pressure  2X Rated
breaking pressure 3X Rated
Response time (10% to 90%) <2ms (voltage output); <3ms (current output);
compensation temperature -20~85°C
Long term stable type 0.1%FS/year
medium temperature -40~120℃
power supply voltage 12~30V DC
threaded interface G1/4, M16 * 1.5, M20 * 1.5 external thread, etc. are optional
Interface material Stainless steel 304 or integral 17-4PH
output method 4~20mA/0.5~4.5V/0~5V/0~10V/RS485,etc.
Application scenarios Hydraulic/pneumatic systems, industrial pressure control and detection, high-end HVAC systems, refrigeration systems, automatic testing platforms, energy production and management