PICO TECHNOLOGY Pressure converter for oscilloscope PICO PP939

Thanks to the uncompromising resolution and accuracy of the WPS500X Automotive Pressure Transducer, quick and accurate pressure analysis of many automotive systems can be performed.

Accurate measurement up to 500 psi
Very fast response time of 100 μs
Zoom function for extended analysis capabilities
Internal rechargeable LiPo battery
Integrated relief/bleed valve
Automatic zeroing
High interference resistance
Temperature compensated

The WPS500X features an exceptionally fast response of 100 μs from 0% to 90% full scale and sensitivity to approximately 0.07 psi (5 mbar). This ensures an accurate representation of rapidly changing signals that cover a wide range of pressures.

Pressure ranges
Three pressure ranges = performance and versatility
Range 1
The first range provides high resolution and accuracy in high-pressure tests, such as cranking and cylinder compression or fuel pressure testing. This test is not only a great way to find compression issues, but it is also an excellent way to identify timing problems, such as skipped timing belts and stretched timing chains. This is particularly useful for multi-cam engines that may not have a cam sensor on each camshaft.
 
Range 2
The second range measures from -15 to 50 psi (approximately -1 to 3.45 bar). This range is ideal for vacuum tests and fuel system tests. When testing these systems, the zoom function is particularly useful as it facilitates the analysis of valves operating via vacuum shape or injectors through the fuel waveform.
 
Range 3
With the third range, you can measure -5 to 5 psi (approximately -0.34 to 0.34 bar). This setting is sensitive enough to allow the analysis of small pressures or pulses, such as pulses from the exhaust system.