• JC-CZ31 Diffusion Silicon Temperature and Pressure Integrated Sensor
  • JC-CZ31 Diffusion Silicon Temperature and Pressure Integrated Sensor
  • JC-CZ31 Diffusion Silicon Temperature and Pressure Integrated Sensor
  • JC-CZ31 Diffusion Silicon Temperature and Pressure Integrated Sensor

TYPE:JC-CZ31

NAME:JC-CZ31 Diffusion Silicon Temperature and Pressure Integrated Sensor (0-40Kpa…7Mpa, 0-100mV)

JC-CZ31 is a diffusion silicon temperature and pressure integrated sensor developed based on JC-CZ11 series. Jiucheng Sensor can be customized according to customer requirements.

JC-CZ31 Diffusion Silicon Temperature and Pressure Integrated Sensor Introduction:

JC-CZ31 is a diffusion silicon temperature and pressure integrated sensor developed based on JC-CZ11 series. Jiucheng Sensor can be customized according to customer requirements.

In terms of pressure, the series diffusion silicon pressure sensor is packaged by pressure chips from internationally renowned manufacturers. The external pressure is transmitted to the sensitive components through 316L stainless steel diaphragm and internal filling silicone oil, which can be used to measure all pressure media compatible with 316L stainless steel.

In terms of temperature, we have buried a high-precision PT100 platinum resistance in the stainless steel pedestal, and potting the thermal adhesive at the gap between the platinum resistance and the stainless steel casing, greatly reducing the temperature conduction hysteresis when the platinum resistance is not in direct contact with the medium.
Each temperature sensor was strictly temperature compensated for both zero and span.
JC-cz31 diffusion silicon temperature and pressure integrated sensor provides two power supply options: constant current and constant voltage.

Features:

* High stability, high precision
* Pressure range:0-40Kpa…7Mpa
* Wide operable temperature range -40-125℃
* Compatible with corrosive media (compatible with 316L)
* Standard package size
* Typical output:0-100mV

Application:

* Process control
* Level measurements
* Pressure/Temperature Detection
* Pressure/Temperature transmitters

Dimensions(mm):

JC-CZ31 Diffusion Silicon Temperature and Pressure Integrated Sensor

Specifications of current excitation(1.5mA, 25℃)

Parameters Min. Typical Max.
Accuracy(%FS) Non-Linearity1 40KPa ±0.20 ±0.30
Accuracy(%FS) Non -Linearity1 >40KPa ±0.10 ±0.20
Hysteresis2 ±0.05 ±0.10
Repeatibility3 ±0.05 ±0.10
Zero Output(mV) 40KPa -1.5 ±0.7 1.5
Zero Output(mV) ≥100KPa -1 ±0.5 1
Span(FS) Output(mV) 70
Operation Temp.(℃) -40 125
Compensated 40Kpa 0 50
Temp.(℃) ≥100Kpa -10 70
Zero Temp.error(%FS)4 ±0.75 ±1.0
Span Temp. error(%FS)4 ±0.75 ±1.0
Temperature hysteresis(%FS)5 0.1
Long term Stability/Zero (±%FS annual) 0.1
Long term Stability/Span (±%FS annual) 0.1
Supply Current(mA) 0.5 1.5 2
Input Resistance(KΩ) 2 2.5 3
Output Resistance(KΩ) 2.5 3 3.7
Load Resistance6(MΩ) 5
Insulation Resistance(100V)7(MΩ) 100

Specifications of voltage excitation(10VDC 25℃)

Parameters Min. Typical Max.
Accuracy(%FS) Non-Linearity1 40KPa ±0.20 ±0.30
Accuracy(%FS) Non -Linearity1 >40KPa ±0.10 ±0.20
Hysteresis2 ±0.05 ±0.10
Repeatibility3 ±0.05 ±0.10
Zero Output(mV) -2 ±1 2
Span(FS) Output(mV)  < 7MPa 98 100±1 102
Span(FS) Output(mV)    7MPa 147 150±1.5 153
Operation Temp.(℃) -40 125
Compensated 40Kpa 0 50
Temp.(℃) ≥100Kpa -10 70
Zero Temp.error(%FS)4 ±0.75 ±1.0
Span Temp. error(%FS)4 ±1.0 ±1.2
Temperature hysteresis(%FS) 0.1
Long term Stability/Zero (±%FS annual) 0.1
Long term Stability/Span (±%FS annual) 0.1
Supply Voltage(VDC) 10 14
Input Resistance(KΩ) 6 8 10
Output Resistance(KΩ) 2.5 3 3.7
Load Resistance6(MΩ) 5
Insulation Resistance(100V)7(MΩ) 100
 
Pressure Range 0-40Kpa…7Mpa
Overpressure ≤4Mpa 2X
7Mpa 1.5X
Media–Pressure Liquids and Gases compatible with 316L Stainless Steel
Remark 1. Best fit straight line. 2. The pressure sensor performs the pressure from the minimum value to the maximum value (positive stroke) and the maximum value to the minimum value (reverse stroke), and the deviation of the output value at any pressure within the pressure range from the forward stroke to the reverse stroke; 3. In the same test method as in 2, perform 3 forward and reverse stroke pressure cycles; 4. Compared with the output of 25 °C in the compensation temperature range 5. Zero output is the deviation value before and after the sensor performs a temperature cycle of -40~+125°C. 6. Increase the load resistance to reduce the measurement error 7. Between the lead and the outer casing
JC-CZ31 Pressure sensor
Model Description
JC-CZ31 Diameter 19mm Diffusion Silicon Temperature and Pressure Integrated Sensor
                                              Code Power Supply
C Constant current
V Constant Voltage
                                        Code Pressure Range Gauge Absolute
40K 0-40KPa *
100K 0-100KPa * *
160K 0-160KPa * *
400K 0-400KPa * *
600K 0-600KPa * *
1M 0-1MPa * *
1.6M 0-1.6MPa * *
2.5M 0-2.5MPa * *
4M 0-4MPa * *
7M 0~7MPa * *
XXX Customized
                Code Pressure type
G Gauge
A Absolute
S Seal Gauge
        Code Electrical
2 Pressure signal: Ribbon Cable 90mm
Temp. signal: Silicone wire
X Customized
Note: 1. Can be used for down-range, and the amplitude is controlled within ±50%FS. 2. The maximum pressure of the system should be less than the overload protection limit of the sensor, otherwise it will affect the service life of the product and damage the product. 3. The commonly used compensation method for products is 1.5mA constant current compensation. 4. Do not force to pull the pins or the leads of sensitive components. 5. Protect the isolation diaphragm at the front end of the pressure sensitive component to prevent the impact of the pressure sensitive component from damaging the sensitive component. 6. If you have special requirements on product performance parameters and functions, please contact us.

Leave a Reply

Your email address will not be published. Required fields are marked *

Leave a Reply

Your email address will not be published. Required fields are marked *