JC650 Pressure Sensor (Anti-Corrosive /Friction) Overview:
JC650-11 melt pressure transmitter adopts foreign high-performance anti-corrosive tantalum diaphragm force-sensing chip, supported with high-precision electronic element. It is assembled through strict process flow. Featured by strong corrosive and wear resistance etc, this series of product has very well solved the pressure measurement problems of strong and weak corrosive gas or liquid under domestic special applications.This series of pressure transducer can be widely used in petroleum, chemical, metallurgical, electric power, environmental protection and other fields to automatically measure and control the gauge pressure, absolute pressure and negative pressure of corrosive gas, liquid, and vapor.
JC650 Pressure Sensor (Anti-Corrosive /Friction) Features:
* Tantalum diaphragm piezoresistive chip, with very strong corrosive resistance
* Resistant to impact, vibration and wear
* High accuracy: 0.25% FS 0.5%FS 0.1%FS
* Good stability: ≤0.2% FS / year, ≤0.02% FS / ºC
* Without production process pollution; without any force transmission filling liquid
* The enclosure can be made of PVC, titanium alloy or PTFE, depending on the customer's medium corrosion.
Technical Parameters:
Measuring range |
-100KPa~0~5KPa…100KPa...60MPa |
Overload capacity |
2 times FS pressure |
Pressure type |
Gauge or absolute pressure |
Measured medium |
Strong and weak corrosive gas or liquid |
Overall accuracy |
Typical: ±0.25%FS |
Maximum: ±0.4%FS |
Long - term stability |
Typical:±0.1%FS/ year |
Maximum: ±0.2%FS/ year |
Zero point temperature drift |
Typical:±0.015%FS/ºC |
Maximum: ±0.03%FS/ºC |
Sensitivity temperature drift |
Typical:±0.015%FS/ºC |
Maximum: ±0.03%FS/ºC |
Response time |
≤3mS |
Resolution |
Infinite small (theoretical), 1/100000 (general) |
Medium temperature |
-20~ 85ºC |
Compensation temperature |
-10 ~ 60ºC |
Ambient temperature |
-20 ~ 80ºC |
Service life |
≥1x108 pressure circulation(25ºC) |
Diaphragm material |
Tantalum diaphragm |
Enclosure material |
PVC, titanium alloy, PTFE |
Load resistance |
≤(U-12)/0.02 Ω |
Protection degree |
IP 65 - IEC 60529 for plug-in type; IP 67 - IEC 60529 for cable type |
Intrinsically safe explosion-proof |
Ex iaII CT6 |
Weight |
Approx. 250g |
Ordering Information:
JC650 |
Pressure Sensor (Anti-Corrosive /Friction) |
|
Code |
Pressure type |
G |
Gauge pressure ( may not be indicated) |
A |
Absolute pressure |
|
Range |
Measuring range( 0~ X KPa or MPa) |
|
Code |
Overall accuracy (linearity + repeatability + lagging) |
1 |
±0.5%FS |
2 |
±0.25%FS |
|
Code |
Signal Output |
A1 |
4~20mA |
V1 |
1~5V DC |
V2 |
0~5V DC |
V3 |
0.5~4.5V DC |
|
Code |
Additional functions |
F1 |
M20x1.5 external thread |
F2 |
G1/4 external thread |
F0 |
Special |
W1 |
Cable type |
W2 |
Socket type |
W0 |
Special |
E |
Intrinsically safe explosion - proof type Ex iaIICT5 |
JC650 (0~1.6MPa) -1 -A1 -F1 -W2 Pressure Sensor (Anti-Corrosive /Friction) |
Tips for Type Selection
* The measured medium shall be compatible with the material contacting with the product.
* The code E, an additional function code for selection, namely, intrinsically safe explosion-proof Ex ia II CT5, must be power supplied via safety barrier.
* Please contact us for other special requirements and clearly indicate them in the order.

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.

Exhibition & Our Partners


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.