Ceramic Capacitive Pressure Sensors | Jiucheng is a Manufacturer
  • ceramic capacitive pressure sensors
  • ceramic capacitive pressure sensors
  • ceramic capacitive pressure sensors

TYPE:JC-CKA01,UCS2

NAME:Ceramic Capacitive Pressure Sensors

JC-CKA01 is a ceramic capacitive pressure sensor manufactured by Jiucheng team. The ceramic is a recognized material with high elasticity, corrosion resistance, wear resistance, impact resistance and vibration.

ceramic capacitive pressure sensors

ceramic capacitive pressure sensors

ceramic capacitive pressure sensors

ceramic capacitive pressure sensors

JC-CKA01 Ceramic Capacitive Pressure Sensor Overview

JC-CKA01 is a ceramic capacitive pressure sensor manufactured by Jiucheng team. The ceramic is a recognized material with high elasticity, corrosion resistance, wear resistance, impact resistance and vibration. The thermal stability of the ceramic can make its operating temperature range up to -40 ~ 125 °C, but also has high accuracy and high stability. The biggest characteristic of dry-type ceramic capacitor thick-film pressure sensor is that the measuring range can be as small as 700Pa and overload resistance.
The ability to reach a range of 10 times completely solves the shortcomings of other types of sensors that do not have a small range and poor overload capability in a small range. In addition to the range of a general sensor, its most distinctive feature is its positive and negative gauge functions. Such as: ± 7kPa and so on.The high output and wide range of dry-type ceramic capacitor thick-film pressure sensors are particularly suitable for manufacturing high-performance industrial control pressure transmitters. The large circular diaphragm surface is smooth and easy to install.

UCS2 Ceramic Capacitive Pressure Sensor Measuring Principle

The Ceracore UCS2 basic material is Al2O3(99.9 %), a highly resistant ceramic material for many aggressive gases and liquids. Cylindrical ceramic components (diaphragm, meter body) are bonded to form a high- strength, hermetically sealed pressure sensor element. With absolute pressure sensors, the vacuum of 3.0 x 10-6 mbar created in the production process between the diaphragm and the meter body remains permanently. This permits pressure measurements related to the vacuum. With gauge pressure sensors, the back of the diaphragm is vented, i.e. this sensor measures the gauge pressure relative to the atmospheric pressure. Elec- trically, the sensor element represents a plate capacitor whose capacitance change is the dimension for the pressure change. The capacitive measuring process satisfies the highest requirements concerning resolution and reproducibility. Together with the hysteresis-free behavior of the material Al2O3, it is the basis for the excellent specifications of the sensor. In addition, the Ceracore UCS2 is a dry measuring cell, i.e. there is no separating diaphragm or filling fluid which could influence the measurement. A further advantage of the capacitive ceramic sensor is its high overload resistance. After removal of the overload, it returns to the initial position without any damage or hysteresis.

JC-CKA01 Ceramic Capacitive Pressure Sensor

Power Supply  5±0.25 VDC
Response  <10mS
Accuracy
(Linearity, Hysteresis, Repeatability)
 ±0.1%(TYP),±0.2FS%(MAX)
Zero output  1000±100mV
Full-scale output  4000±100mV
Output load  ≥25kΩ
Temperature drift  Temperature compensation range 0~85℃,
TCzero±0.01%FS/℃,TCspan±0.01%FS/℃
Stability  <0.1%FS/year
Supply current  ≤2.2mA
Operating temperature  -40~125℃
Insulation resistance  >2kV
Dimensions  φ32.36×11.4…12.7mm

 

JC-CKA01 Ceramic Capacitive Pressure Sensor

Model Description
JC-CKA01 Ceramic Capacitive Pressure Sensor
Code Power Supply
C Constant current
V Constant voltage
Code Pressure Range
1 -7~7Kpa
2 -20~20Kpa
3 -50~50Kpa
4 -100-100Kpa
5 0-7Kpa
6 0-20Kpa
7 0-50Kpa
8 0-100Kpa
9 0-200KPa
10 0-350KPa
11  0-500KPa
12  0-700KPa
13  0-1MPa
14  0-2MPa
XX customized
Code Pressure Type
G Gauge pressure
A Absolute pressure
Code Wire connection
F1 Pin
F2 Flat cable 90mm
X customized

UCS2 Ceramic Capacitive Pressure Sensor

Sensor range; Overload (other measuring ranges and special versions on request)
A   0…100 mbar / 10 kPa/1.5 psi absolute; 4 bar/400 kPa/60 psi
B   0 to 200 mbar /20 kPa/3 psi absolute; 6 bar/600 kPa/ 90 psi
C  0 to 400 mbar /40 kPa/6 psi absolute; 6 bar/600 kPa/ 90 psi
D  0 to 1 bar /100 kPa/15 psi absolute; 10 bar/1 MPa/ 150 psi
E  0 to 2 bar /200 kPa/30 psi absolute; 18 bar/1.8 MPa/ 270 psi
F  0 to 4 bar /400 kPa/60 psi absolute; 25 bar/2.5 MPa/ 375 psi
G  0 to 10 bar /1 MPa/150 psi absolute; 40 bar/4 MPa/ 600 psi
H  0 to 20 bar /2 MPa/300 psi absolute; 40 bar/4 MPa/ 600 psi
I   0 to 40 bar /4 MPa/600 psi absolute; 60 bar/6 MPa/ 900 psi
J   0 to 70 bar /7 MPa/1050 psi absolute; 105 bar/10.5 MPa/ 1575 psi
L  0 to 100 mbar /10 kPa/1.5 psi relative; 4 bar/400 kPa/ 60 psi
M  0 to 200 mbar /20 kPa/3 psi relative; 6 bar/600 kPa/ 90 psi
N 0 to 400 mbar /40 kPa/6 psi relative; 6 bar/600 kPa/ 90 psi
O  0 to 1 bar /100 kPa/15 psi relative; 10 bar/1 MPa/ 150 psi
P 0 to 2 bar /200 kPa/30 psi relative; 18 bar/1.8 MPa/ 270 psi
R 0 to 4 bar /400 kPa/60 psi relative; 25 bar/5 MPa/ 375 psi
S 0 to 10 bar /1 MPa/150 psi relative; 40 bar/4 MPa/ 600 psi
T 0 to 20 bar /2 MPa/300 psi relative; 40 bar/4 MPa/ 600 psi
U 0 to 40 bar /4 MPa/600 psi relative; 60 bar/6 MPa/ 900 psi
V 0 to 70 bar /7 MPa/1050 psi relative; 105 bar/10.5 MPa/ 1575 psi
Calibration; Unit
A see additional specification (special measuring ranges with extended specifications)
1 Transducer range; mbar/bar
2 Transducer range; kPa/MP
3 Transducer range; psi

JC-CKA01 is a ceramic capacitive pressure sensor manufactured by Jiucheng team. The ceramic is a recognized material with high elasticity, corrosion resistance, wear resistance, impact resistance and vibration.
The Ceracore UCS2 basic material is Al2O3(99.9 %), a highly resistant ceramic material for many aggressive gases and liquids.