Basic Info.
Measuring range
-100KPa~0~1KPa…20KPa.…
Pressure type
Gauge pressure or absolute pressure
Measured medium
Gas or liquid compatible with 316 stainless steel
Intrinsic frequency
150KHz~700KHz 500KHz~1MHz 1MHz~2MHz
Delivery Time
Pre T/T, 15 working days after payment is received
Product Description
Product Description
High- frequency Dynamic Pressure Transducer
In military engineering, chemical explosion test, petroleum investigation and exploitation, petroleum well test, material,
mechanics,civil engineering, geo-mechanics, traumatic medicine, hydraulic power mechanical test and other scientific tests as
well as modern instruments and meters, undistorted measurement of some frequently -changing dynamic pressure form, amplitude, and effective value with fast and steep pressure waveform rise shall be made. This requires that the pressure sensors used have
high intrinsic frequency, very short rise time, and wide and good response frequency band to ensure sufficient dynamic
pressure measurement accuracy. JC690 high-frequency dynamic pressure transducer is specially designed for this purpose. It adopts
high - performance chip of a foreign company, using micro machining technology to enable small effective dimensions and high
intrinsic frequency of the integrated silicon chip. It boasts good elastic mechanics characteristics and its comprehensive performance
is better than that of piezoelectric dynamic pressure sensor. Thus, it is ideal for dynamic pressure measurement.Product Features:
1. Stainless steel enclosure, with excellent corrosion resistance
2. Wide pressure measuring range
3. Intrinsic frequency up to 2MHz
4. Stable working
5. Strong interference immunity
6. Genuine imported module with stable performance
7. Small dimensions, light weight, a variety of types and high cost performance
8. Wide range of measured medium Product Application
1. Petroleum investigation and exploitation and
petroleum well test
2. Chemical explosion test
3. Civil engineering
4. Geo-mechanics
5. Traumatic medicine
6. Military engineering
7. Hydraulic power mechanical test and other
scientific tests
8. Mechanics
Performance Parameters:| Measuring range | -100KPa~0~1KPa…20KPa...100MPa |
| Overload capacity | Two times FS pressure ((1.1 times FS pressure for 100MPa product) |
| Pressure type | Gauge pressure or absolute pressure |
| Measured medium | Gas or liquid compatible with 316 stainless steel |
| Overall accuracy | ±0.1 %FS | ±0.25%FS | ±0.5%FS |
| Intrinsic frequency | 150KHz~700KHz | 500KHz~1MHz | 1MHz~2MHz |
| Band width of transducer | 0~1KHz~3KHz | 0~20KHz | 0~200KHz |
| Rise time | 0~0.2mS~75μS | 0~12μS | 0~1μS |
| Long-term stability | Typical: ±0.1%FS/ year | Maximum: ±0.2%FS/ year |
| Operating temperature | -40ºC~85ºC generally | -10ºC~250ºC specially |
| 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) | ±15VDC standard switching power supply |
| Signal output | 4~20mA / 1~5 V DC / 0~5V DC |
| Load resistance | ≤(U-12)/0.02Ω |
| Enclosure protection degree | Plug-in type (IP65); cable type (IP67) |
| Vibration error | ≤±0.01%FS(Axles X, Y, Z ,200Hz/g) |
| Port and enclosure | Stainless steel 1Cr18Ni9Ti |
| O-ring | Fluo rubber |
| Sensor diaphragm | Stainless steel 316L or mono - crystalline silicon |
| Safe explosion- proof | Ex ia IICT6 |
| Insulation resistance | 100MΩ,500V DC |
| Resolution | Infinite small (theoretical) 1 / 100000 (general) |
| JC690 | High-frequency Dynamic Pressure Transducer |
| | Code | Pressure type |
| | G | Gauge pressure ( G, may not be indicated) |
| | A | Absolute pressure (A) |
| | Range | ( 0~ X KPa or MPa) Measuring Range |
| | Code | Band width of transducer |
| | H1 | 0~1KHz~3KHz |
| | H2 | 0~20KHz |
| | H3 | 0~200KHz |
| | Code | Overall accuracy (linear + repeatability + lagging) |
| | 1 | ±0.5%FS |
| | 2 | ±0.25%FS |
| | 3 | ±0.1%FS |
| | Code | Signal Output |
| | A1 | 4~20mA |
| | V1 | 1~5V DC |
| | V2 | 0~5V 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, DIN 43650) |
| | P | Flush diaphragm |
| | E | Intrinsically safe explosion-proof type Ex iaIICT5 |
| | T1 | Free field (specially used for blasting) |
| | T2 | High - temperature resistant type: Up to 250 ºC for balanced use,Up to 2000 ºC for transient use |
| JC690(0~500KPa)-H1 -1 -V2 -F1 -W1 -E - T2 High-frequency Dynamic Pressure Transducer |
Main Products
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.
Company Profile
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.
Workshop & Equipment
Exhibition & Our Partners
Packaging & Shipping
FAQ
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.
Address:
Room 612, Building 1, Business Space Plaza, No. 2, Jinyuan Road, Dongshan Street, Jiangning District, Nanjing, 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.
