Basic Info.
Type
Piezoresistive Pressure Sensor
Component
Mechanical Structure Type
For
Diffused Silicon Pressure Transmitter
Output Signal Type
Analog Type
Production Process
Integration
Measuring Medium
Liquid Gas
Overall Accuracy
±0.1~±0.5%Fs
Medium Temperature
-65~150ºC
Ambient Temperature
-40~85ºC
Compensation Temperature
-40~120ºC
Long-Term Stability
≤±0.1%Fs/Year
Zero Temperature Drift
±0.015~±0.03%Fs/ºC
Full-Scale Temperature Drift
±0.015~±0.03%Fs/ºC
Thermal Hysteresis
±0.1%Fs(Typical Value)
Range of Power Supply
12~36VDC(Generally 24VDC)
Transport Package
Standard Exporting Carton
Product Description
JC628 Intelligent Sapphire High Temperature Pressure Sensor Overview:JC628 intelligent sapphire high temperature pressure sensor adopts foreign high-accuracy sapphire pressure sensor and performs temperature and linear compensation through such high- patent technologies as specific signal extraction and peeling etc..The sapphire series is made up of mono- crystalline silicon insulated elements, without any hysteresis, fatigue and creeping. With excellent elastic and insulation characteristics, sapphire is insensitive to temperature change, and can keep good operating characteristic even at high temperature. Sapphire has quite strong radiation immunity characteristics . Furthermore, P - N drifting won't occur to silicon-sapphire semiconductor sensitive elements. Therefore, products can be extensively used for measuring and controlling high-temperature gas, liquid, fluid, and colloid in airspace and aerospace, petroleum, chemical, metallurgical, electric power, shipping, pharmaceutical, environment protection and scientific research fields, etc.. Therefore, it is ideal for the measurement of high-temperature medium.
JC628 Intelligent Sapphire High Temperature Pressure Sensor Features:* Wide measuring range:-100KPa~0~4Kpa...260Mpa
* Wide range of medium temperature:-65~+200ºC
* High accuracy
* Good stability:≤0.1%FS/year
* Anti-jamming design
* Intrinsically safe explosion-proof
* Good corrosive resistance: titanium- sapphire diaphragm
JC628 Intelligent Sapphire High Temperature Pressure Sensor Application:* Power plants, nuclear power plants, water conservancy and hydropower.
* Industrial field process pressure testing.
* Airspace and aerospace field.
* Navigation and shipbuilding industry.
* Petroleum and chemical industry.
* cientific research and laboratory calibration
* Food industry
Technical Parameters:Measuring range | -100KPa ~0~4KPa...100KPa….1MPa…260MPa |
Overload capacity | 2 times of the full scale at below 10MPa, or otherwise 1.5 times of the full scale |
Pressure type | Gauge pressure and absolute pressure |
Measuring media | All kinds of high-and low-temperature liquid and gas suitable for titanium alloy and stainless steel |
Overall accuracy (linearity + repeatability+ hysteresis) | ±0.1%FS | ±0.25%FS | ±0.5%FS |
Medium temperature | -65~150ºC |
Ambient temperature | -40~85ºC |
Compensation temperature | -40~120ºC |
Long-term stability | ≤±0.1%FS/year |
Zero temperature drift | Typical:±0.015%FS/ºC | Maximum:±0.03%FS/ºC |
Full-scale temperature drift | Typical:±0.015%FS/ºC | Maximum:±0.03%FS/ºC |
Thermal hysteresis | ±0.1%FS(typical value) |
Range of power supply | 12~36VDC(generally 24VDC) |
Signal output | 4~20mA / 1~5V DC / 0~5V DC / 0.5~4.5V DC |
Load resistance | ≤(U-12)/0.02 Ω |
Insulation resistance | 100MΩ,500 V DC |
Response time | ≤2ms |
Enclosure protection class | IP65 or IP67 |
Safety and explosion protection | Ex iaII CT6 |
Structural material | Diaphragm: titanium / silicon - sapphire | Enclosure:1Cr18Ni9Ti stainless steel |
Weight | Approx. 250g |
Ordering Information:JC628 | Intelligent Sapphire High Temperature Pressure Sensor |
| Pressure type | Gauge pressure (G may not be indicated); absolute pressure (A) |
| Range | ( 0~ X KPa or MPa) Measuring range |
| Code | Overall accuracy(linearity + repeatability+ hysteresis) |
1 | ±0.4%FS | |
2 | ±0.25%FS | |
3 | ±0.1%FS | |
| Code | Signal output (standard power supply) |
A1 | 4~20mA(12~36V DC) |
V1 | 1~5V DC(12~36V DC) |
V2 | 0~5V DC (12~36V DC) |
V3 | 0.5~4.5V DC(12~36V DC) |
| Code | Additional functions |
F1 | M20x1.5 external thread |
F2 | G1/4 external thread |
F0 | Special |
W1 | Cable type (IP67,2m) |
W2 | Socket type(IP65,DIN43650) |
P | Flush-diaphragm type |
E | Intrinsically safe explosion-proof type Ex iaПCT5 |
JC628 (0~1.0MPa) -2 -A1 -F1 -W1 -P Intelligent Sapphire High Temperature Pressure Sensor |
Tips for Type Selection* The medium to be measured shall be compatible with the material contacting with the product.
* As an additional function code for type selection, the code "E" for intrinsically safe explosion-proof type Ex iaIICT5 denotes that power source must be supplied via safety barrier.
* For other special requirements, please discuss with us and clearly indicate them in the order.
About JiuchengQualification and Certificate:Product Packaging:We choose cartons and protective pads that can be recycled. This will maximize the protection of our products from damage during transportation.
Product Transportation:We only choose the global express service providers. We will deliver the goods to you at the most efficient speed.
Address:
3rd Floor, Xuanyang Comprehensive Building, 155 Zhenxing Road, Fenghuang Industrial Park, Yanling Town, Nanjing, Jiangsu, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Auto, Motorcycle Parts & Accessories, Consumer Electronics, Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters
Management System Certification:
ISO 9001
Company Introduction:
Established in 2006, Nanjing Helm Sci-tech Co., Ltd. (Nanjing Jiucheng technology Co., Ltd) is specialized in R&D and production of pressure measuring and controlling instruments. It has introduced the internationally advanced production technology, equipment and process as well as strict product quality standards and ODM cooperation concept to China, so as to manufacture and sell JC pressure / differential pressure / liquid level sensors and transducers in mainland China.
Our products have been fallen into six categories totaling hundreds of specifications in dozens of series. Main products include: High-accuracy Pressure Sensor, General-purpose Pressure transducer, Liquid Level transducer, Anti-lightning/Anti-corrosive Liquid Level transducer, Special Pressure transducer for Air Conditioner, Refrigeration and Compressor, Special Pressure transducer for Oilfield and Mining Well, Economical Pressure Sensor and transducer, Ceramic Capacitor Pressure transducer, Vacuum Pressure transducer, Sapphire Pressure transducer, Digital Pressure transducer, Micro Differential Pressure / Air Pressure transducer, Intelligent Digital Pressure Gauge, Intelligent Digital Pressure Switch, Anti-corrosive Pressure transducer, Anti-explosive Pressure transducer, Hygienically Flat-membrane Pressure transducer, High-temperature Pressure transducer, High-frequency Pressure transducer, Micro Pressure transducer, Integrated Temperature transducer, and Capacitance Pressure transducer.