Product Description
The pressure transmitter CYYZ92 uses a diffused silicon core and is tested automatically by computer. The zero point and sensitivity temperature compensation of a wide temperature range are carried out by laser resistance modulation technology. The amplifier circuit is located in the stainless steel housing, which converts the sensor signal to the standard output signal, giving full play to the technical advantages of the sensor, and making the CYYZ92 series pressure transmitter have excellent performance. It is an ideal pressure measuring instrument in the field of industrial automation, with strong anti-interference, overload and shock resistance, small temperature drift, high stability and small size.
Product parameters
| Basic parameter | |
|---|---|
| Measuring medium | Liquid or gas (compatible with contact material) |
| Pressure range | -0.1 ~ 0 ~ 6MPa (See selection table for details) |
| Pressure mode | Absolute, gauge and negative pressure |
| Output signal | The value ranges from 4 to 20mA and from 0 to 5VDC |
| Power supply range | 9 to 32VDC |
| Medium temperature | -40 ~ 85℃ |
| Turn-on time | 20ms |
| Response frequency | Analog signal output ≤20Hz |
| accuracy level | 0.5%FS(including repeatability ≤0.035%FS, hysteresis ≤0.05%FS) |
| Reference conditions Temperature 15 ~ 25℃, atmospheric pressure 86 ~ 106kPa, humidity 45 ~ 75%RH | |
| Temperature compensation | -10 ~ 70℃ |
| Stability performance | ±0.2%FS/ year |
| Temperature drift | ±0.02%FS/℃ (within the temperature compensation range) |
| Class of protection | IP67 Note: The above protection level refers to the completion of the electrical connection, and also depends on the electrical connection plug. |
| durability | 10X10⁶ times (number of cycles from lower range to upper range) |
| Overall weight | ≈60g |
| Maximum power | ≤0.02Us(W) Note: Us= Supply voltage |
| Resolution | 0.02% FS |
| Load characteristic | |
| Voltage mode | 10 k Ω or greater |
| Current mode | Load ≤{(US-7.5) ÷0.02}Ω (Us= power supply voltage) |
| Environmental condition | |
| Ambient temperature | -40 ~ 85℃ |
| Ambient humidity | 0% ~ 95%RH (no condensation, no condensation) |
| Overpressure and blasting | |
| Overload pressure | 200%FS, 200%FS, 200%FS, 300kPa, 480kPa, 750kPa, 800kPa, 1.2MPa |
| 2MPa, 3MPa, 5MPa | |
| Burst pressure | 500%FS, 500%FS, 400%FS, 600kPa, 900kPa, 1.25MPa, 2MPa, 3MPa, 5MPa |
| 9MPa, 12.5MPa | |
| Overall material | |
| diaphragm | 316L stainless steel (contact with measured medium) |
| Process connection | 304 stainless steel (contact with measured medium) |
| shell | 304 stainless steel |
| Thread seal | fluorogel |
| connector | ABS engineering plastics |
| cable | φ3.2 Polyurethane shielded cable |
| Mechanical stability | |
| Vibration resistance | 20g(20… 2000Hz) comply with IEC60068-2-6 standard |
| Impact resistance | 500g/ms complies with IEC60068-2-27 standard |
| Electrical protection | |
| Short circuit protection | permanent |
| Inverse pole protection | No damage, but no work |
| Insulation resistance | ≥100MΩ 500VDC |
| Insulation strength | 500VAC |
| Output restriction | |
| 4-20mA | The minimum output is 4mA and the maximum output is 20mA |
| 0-5VDC | The minimum output is 0.001VDC and the maximum output is 5VDC |
Product Display
CYYZ92 pressure transmitter is well designed, with absolute pressure, gauge pressure, negative pressure and various pressure types. Its compact structure is suitable for installation of industrial equipment with limited space. Diaphragm isolation technology integrated chip, wide voltage power supply compact shape, easy installation protection grade high current limit, voltage limit, reverse protection stability, impact resistance.
The pressure sensor diffuses a Wheatstone bridge on a single silicon wafer, and the pressure of the measured medium (gas or liquid) changes the resistance value of the bridge wall (piezoresistive effect) to produce a differential voltage signal, which is converted into a standard analog signal or a digital signal by a special amplifier.
Size & Interface
Application Cases
Star Sensor Manufacturing Co., LTD., the main products involved in the pressure transmitter, liquid level transmitter, temperature transmitter temperature and humidity transmitter, differential pressure transmitter, soil moisture transmitter, 3051 transmitter and related instrumentation accessories under the star brand products have obtained a number of patent certificates issued by the state, Such as CE certification, IS9001 certification SGS certification, TUV SUD certification, explosion-proof certification and so on. Sensors are used in a wide range of industries Hydraulic system, industrial equipment, refrigeration equipment, intelligent iot, exhaust gas and exhaust gas, indoor and outdoor environment monitoring, soil moisture regulation, chemical and petrochemical, oil and natural gas, torque measurement, engineering machinery, HVAC, water and wastewater, airtight monitoring, industrial gas, planting and breeding, food and beverage industry, pharmaceutical and biotechnology, pulp and concrete, settlement monitoring, etc Yes.
Company Introduction
Star Sensor is a manufacturing high-tech enterprise integrating research and development, production and sales, and has been engaged in the research and development, design and production of various transmitters and related instruments for many years. Xingyi with high quality products, intimate and perfect after-sales, strive to provide users with sensing measurement solutions! The main products are pressure series, liquid level series, temperature series, temperature and humidity series, differential pressure series, soil moisture series, torque series, wireless series and transmitter related accessories.
Accessory products
Service
- Manufacturer: Star sensor has a number of industry production equipment, modern production process. Xingyi's own research and development system, from order to production to optimize the production quality and speed of each link,
- Imported components: satellite sensor selection of high-quality components, imported Germany Hersman plug, long-term stability; Imported silicon wafer, high precision; Imported integrated chip, anti-interference, good stability.
- R&d team: Satellite sensor has a number of sensing technology R&D personnel, committed to product optimization and new product development from beginning to end. A variety of products have obtained a variety of patent certification.
- Product traceability: Each transmitter manufactured by Xingyi has a separate industrial QR code number, and each transmitter sold can trace its parameters and customized content, which is convenient for after-sales and re-customization.
- After-sales service: The satellite sensor has a perfect after-sales testing department, and the installation and use problems encountered in the field use of the product can be well answered by technicians.
