YDF04-00 pressure retaining threaded cartridge valve

Now, low-cost signal conditioners can be bought in the market, which can accurately amplify the pressure sensor signal, compensate the temperature error of the sensor, and directly control the calibration process. Unfortunately, with the signal conditioner becoming more and more perfect, it takes a lot of time to develop software and hardware that can test and calibrate these devices in batches, which delays the time to market.

Sensor signal conditioner

Flexible temperature compensation-Some signal conditioners allow design engineers to calibrate the sensor output at as many as 100 temperature compensation points, enabling engineers to match according to the relationship between the error and the temperature curve of the pressure sensor, thus reducing the influence of temperature on the sensor. Correctable errors include zero and full-scale gain errors over the entire temperature range. The temperature sensor is used to track the ambient temperature of the pressure sensor.

Current or voltage output, so as to adapt to the amplitude range of various industrial standards-the automobile industry requires the signal conditioner to provide 0.5V~4.5V output, industrial and process control applications usually require 4mA～20mA output, while the output of test equipment requires 0 ~ 5v output range. By using signal conditioners with multiple voltage ranges or current outputs, designers do not need to design a circuit board for each application.

Full analog signal channel, no need to digitize the signal-maintaining the analog signal output by the pressure sensor can avoid any quantization noise caused by digitizing the sensor output. Wider current or voltage input range makes the signal conditioner compatible with more sensors. Low power consumption-Handheld and portable devices usually require low power consumption devices.

The calibration system of signal conditioner enables manufacturers to meet the requirements of small orders easily and quickly after the prototype is completed. By simplifying the design and testing process of signal conditioner, the time to market of products is significantly shortened. Therefore, in the field of sensors, calibration system and highly integrated signal conditioner have become indispensable tools.