| Customization: | Available |
|---|---|
| Measuring range: | 0~10KPa...1MPa…100MPa |
| Range of power supply: | 12~36VDC(24VDC generally) |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
JC680 High -temperature Pressure Transmitter
For general piezoresistive pressure sensor, the four force-sensing resistors of its sensitive Wheatstone bridge for control and
measuring are manufactured using IC technology. The resistors are isolated from one another with PN junction. The highest
operating temperature is only 125ºC due to temperature resistant limitation of the PN junction. However, the performance of
sensor has greatly been deteriorated after the temperature is above 100ºC because reverse current leakage of the PN junction
rises with the exponent of the temperature, which limits the temperature range available for the conventional piezoresistive sensor.
Utilization of thick film technology to make force-sensing resistor can expand the operating temperature up to 125ºC; utilization of
multi-crystalline silicon SOI technology to make force- sensing resistor can expand the operating temperature up to 150ºC;
utilization of the traditional SOS technology and advanced SOI technology can expand the operating temperature up to 180ºC-350ºC.Utilization of the latest β-phase high-temperature force-sensing material SiC,combined with SOI technology can expand
the operating temperature up to 450ºC ~ 850ºC . This series of product is assembled through strict process using internationally advanced sensor, supported with high-precision electronic elements.
Product Features:
1. Stainless steel enclosure, with excellent corrosion resistance Wide pressure measuring range
2. Wide temperature measuring range, with very small temperature error Stable working and strong interference immunity
3. High reliability, dual-diaphragm structure
4. Small dimensions, lightweight, and a variety of types
5. Reverse polarity, over-voltage and over-current protection Wide range of measured medium
Product Application:
1. Chemical
2. Water conservancy
3. Industrial process control
4. Power generation engineering
5. Thermal energy engineering
6. Petroleum survey and investigation
7. Airspace and aerospace
8. Scientific research of national defense
| Measuring range | 0~10KPa...1MPa…100MPa | |||||
| Overload capacity | Two times FS pressure (1.1 times FS pressure for 100MPa product) | |||||
| Pressure type | Gauge pressure or absolute pressure or sealed reference pressure | |||||
| Measured medium | Gas or liquid compatible with 316 stainless steel | |||||
| Overall accuracy | ±0.25%FS | ±0.5%FS | ±1%FS | |||
| Operating temperature range | -40°C~+150°C | -40°C~+200°C | -40°C~+250°C | -40°C~+250°C | ||
| Compensation temperature range | -20°C~+130°C | -20°C~+180°C | -20°C~+200°C | 0°C~+250°C | ||
| Long-term stability | Typical: ±0.1%FS/year | Maximum: ±0.2%FS/ year | ||||
| Zero point temperature drift | Typical: ±0.02%FS/ºC | Maximum: ±0.05%FS/ºC | ||||
| Sensitivity temperature drift | Typical: ±0.02%FS/ºC | Maximum: ±0.05%FS/ºC | ||||
| Range of power supply | 12~36VDC(24VDC generally) | |||||
| Signal output | 4~20mA / 1~5V DC / 0~5V DC | |||||
| Load resistance | ≤(U-12)/0.02 Ω | |||||
| Response time | ≤3 ms | |||||
| Thermal lagging | ±0.1% (typical) | |||||
| Enclosure protection degree | Plug type (IP65); cable type (IP67) | |||||
| Safe explosion-proof | Ex ia II CT5 | |||||
| Vibration error | ≤±0.01%FS(Axes X,Y,Z ,200Hz/g) | |||||
| Insulation resistance | 100MΩ,500V DC | |||||
| JC680 | High - temperature Pressure Transducer | ||||||
| Pressure type | Gauge pressure ( G, may not be indicated); absolute pressure (A) | ||||||
| Range | Measuring Range (0~ X KPa or MPa) | ||||||
| Code | Range of operating temperature | ||||||
| C1 | -40°C~+150°C | ||||||
| C2 | -40°C~+200°C | ||||||
| C3 | -40°C~+250°C | ||||||
| C4 | -25°C~+350°C | ||||||
| C5 | 0°C~+800°C (High - temperature, water - cooled) | ||||||
| Code | Overall accuracy (linearity + repeatability + lagging) | ||||||
| 0 | ±1.0%FS | ||||||
| 1 | ±0.5%FS | ||||||
| 2 | ±0.25%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) | ||||||
| Code | Additional functions | ||||||
| F1 | M20x1.5 male thread | ||||||
| F2 | G1/4 male thread | ||||||
| F0 | Special | ||||||
| W1 | Cable type (IP67, 2m) | ||||||
| W2 | Socket type (IP65,DIN43650) | ||||||
| P | Flush diaphragm | ||||||
| E | Intrinsically safe explosion-proof type Ex iaIICT5 | ||||||
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 transmitter, liquid level transmitter, anti-lightning/anti-corrosive liquid level transmitter, special pressure transmitter for air conditioner, refrigeration and compressor, special pressure transmitter for oilfield and mining well, economical pressure sensor and transmitter, ceramic capacitor pressure transmitter, vacuum pressure transmitter, sapphire pressure transmitter, digital pressure transmitter, micro differential pressure / air pressure transmitter, intelligent digital pressure gauge, intelligent digital pressure switch, anti-corrosive pressure transmitter, anti-explosive pressure transmitter, hygienically flat-membrane pressure transmitter, high-temperature pressure transmitter, high-frequency pressure transmitter, micro pressure transmitter, integrated temperature transmitter, and capacitance pressure transmitter.
Established in 2006, Nanjing Jiucheng technology Co., Ltd is 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 transmitters in mainland China.
1.Q: Are you manufacturer or trading company?
A: We are manufacturer which established for 19 years.
2.Q: What's your advantage?
A: We are your technical solutions provider and specialists in resolving complex operational challenges.
3. Q: What is the warranty of your products?
A: Our warranty time is 18 months after shipment.
4. Q: What is lead time of your product?
A: 7-15 working days with customization.
5. Q: Can you provide customized products?
A: Yes, we can laser mark your logo on products; OEM and ODM customization are welcomed.
6. Q: What is your MOQ?
A: We have no MOQ limit, even 1 pieces is acceptable.
7.Q:What's your transport?
A: Express such as DHL, FedEx, TNT, UPS for freight prepaid; and we can also use your own courier account to do the freight collect. For more goods we can arrange by air or by Sea.
8. Q: Do you provide customized products?
A: Yes, we can laser mark your logo, model and product information according to your requirement. We provide OEM and ODM service.
9.Q: What is the warranty of your products? And after-sales service?
A: Our warranty time is 12 months after shipment, and our after-sales DPT will respond with your questions in 24hrs, remote instruction by PC network is always available.
){kind=link}