Ceramic Capacitive Pressure Sensor

One of the plates acts as the diaphragm that is displaced by the pressure changing the capacitance of the circuit.

Ceramic capacitive pressure sensor.

Using a 5 0 v excitation input the 60 series sensors provides a 5 4 5 v signal ratiometric output proportional to pressure. Jc ucs2 uc2 capacitive ceramic sensor 135 00 99 00 add to cart. Capacitive pressure sensors measure changes in electrical capacitance caused by the movement of a diaphragm. Typically one electrode is a pressure sensitive diaphragm and the other is fixed.

60cp ceramic capacitive pressure sensor pressure sensors switches the 60cp series pressure sensors are ideally suited for environmentally demanding industrial applications. The direct measuring ceramic capacitive cell is more corrosion and abrasion resistant than traditional metal diaphragms and has very high over pressure ratings up to 40 times the measuring range. Factory nanjing city gaoqiao door inductry area hongmu big street 001. Pressure sensors professional manufacturer.

Environmentally demanding industrial applications. Sensata 60cp series ceramic capactive pressure sensor datasheet author. And since there is no fill fluid there is no risk of diaphragm fluid leaking into your process. Anti corrosive dry ceramic capacitive pressure sensor has no intermediate liquid transfer process pressure directly acts on the front surface of the ceramic diaphragm the capacitance of the substrate electrode and the diaphragm electrode change proportion and pressure and the value of capacitance changes by the laser fine tuning sensor specific signal conditioning circuitry asics amplify.

An easy way of measuring the change in capacitance is to make it part of a tuned circuit typically consisting of the capacitive sensor plus an inductor. The high pressure ratings reduce the potential for damage from pressure spikes or surges. It ha s excellent long term stability as 0 1 fs year high accuracy up to 0 2 fs overload pressure 100 times of measuring pressure and operation temperature range wide as 40 135. Showing all 1 result.

A capacitor consists of two parallel conducting plates separated by a small gap. The core of a typical ceramic capacitive pressure sensor is a sealed gauge pressure structure which is composed of a ceramic base a deformable diaphragm and a hollow sealed cavity. W21 ceramic capacitive pressure sensor is new products developed by wnk. Using 5 0 v excitation input the 60 series sensors provides a 5 4 5 v signal ratiometric output proportional to pressure created date.

Home pressure sensor ceramic capacitive pressure sensors. The main products include. Diffusion silicon pressure sensor ceramic pressure sensor piezoresistive pressure sensor sapphire pressure sensor temperature sensor and so on. An example of a capacitive pressure sensor is shown to the right.