JC631 High Static Piezoresistive Differential Pressure Sensor

• Customization: Available
• Type: Piezoresistive Pressure Sensor
• Component: Mechanical Structure Type
• Model NO.: JC 631
• For: Diffused Silicon Pressure Transmitter
• Output Signal Type: Analog Type
• Production Process: Integration
• Material: Stainless Steel
• Thread Type: G
• Wiring Type: Two-Wire
• Measuring Medium: Liquid Air Flow Steam
• IP Rating: IP67
• Certification: CE
• Customized: Customized
• Maximum Static Pressure: ≤20MPa
• Overall Accuracy: ±0.1~±0.5%Fs
• Zero Temperature Error: ±0.02~±0.05%Fs/ºC
• Sensitivity Temperature Error: ±0.02~±0.05%Fs/ºC
• Influence of Static Pressure: ±0.05%Fs/100kpa
• Long-Term Stability: ±0.1~±0.3%Fs/Year
• Range of Power Supply: 12~36V DC
• Response Time: ≤2 Ms
• Insulation Resistance: 100mΩ,500VDC
• Weight: 0.35kg
• Transport Package: Carton
• Specification: 9.3mm*13.7mm
• Trademark: JC
• Origin: Nanjing, China
• Production Capacity: 5000PCS/Month

Product Description

JC631 High Static Piezoresistive Differential Pressure Sesnsor Overview:
JC631 high static piezoresistive differential pressure sesnsor adopts foreign-made differential pressure sensitive chips and special transducer integrated circuits as well as high-performance keycomponents and strict production process to ensure that this series product features superior performance, small dimensions and easy installation. Therefore, it is the optimum choice for micro differential pressure, flow field, flow rate, and flow measurement.



JC631 High Static Piezoresistive Differential Pressure Sesnsor Features:
* High cost performance
* Reliable and stable performance
* Range of differential pressure: 0 ~ 10KPa ... 2MPa
* Resistant to static pressure of up to 20MPa
* Fully made of stainless steel, with small dimensions, light weight, and easy installation 



JC631 High Static Piezoresistive Differential Pressure Sesnsor Application:
* Industrial process control
* Medical instrument 
* Aerodynamic measurement 
* Hydraulic and pneumatic equipment 
* Flow measurement




Technical Parameters:

Measuring range	0~10KPa...2 MPa
Fullscale range	10~50KPa
Positive permissible overpressure	≥3 times of full scale,≤2MPa
Negative permissible overpressure	2 times of full scale,≤2MPa
Maximun static pressure	≤20MPa
Overall accuracy(nonlinearity + repeatability+hysteresis)	±0.1%FS	±0.25%FS	±0.5%FS
Zero temperature error	±0.02%FS/ºC(typical)                          ±0.05%FS/ºC(maximum)
Sensitivity temperature error	±0.02%FS/ºC(typical)                          ±0.05%FS/ºC(maximum)
Influence of static pressure	±0.05%FS/100KPa
Operating temperature	-10~80ºC
Compensation temperature	-10~50ºC
Long-term stability	±0.3%FS/year(≤200kPa)                        ±0.1%FS/year(≥200kPa)
Range of power supply	12~36V DC(generally 24V DC)
Output signal	TwO-wire 4~20mA DC,three-wire 0/1~5V DC
Response time	≤2 ms
Insulation resistance	100MΩ,500VDC
nfluence of vibration	≤1%change after vibration at 3gRMS 30~2000Hz
Impact	≤1%change after impact of 100g for 10ms
Service life	1×108pressure cycles
Medium	The liquid or gas adapting to structural material
Enclosure protection class	Plug-in type(IP65);cable type(IP67)
Safety and explosion protection	Ex ia ll CT5(intrinsically safe explosion-proof type)
Weight	Approx 0.35kg
Thermal hysteresis	±0.1%FS(typical value)
Enclosure protection class	Plug-in type(IP65);cable type(IP67)

Ordering Information:

JC631              Differential Pressure Transducer
	Range	Measuring range(0~X KPa or MPa)
		Code	Overall accuracy (linearity +repeatability+hysteresis)
		1	±0.5%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 male thread
				F2	G1/4 male thread
				F0	Special
				W1	Cable type(IP67,2m)
				W2	Socket type(IP65,DIN43650)
				E	Intrinsically safe explosion-proof type Ex iallCT6
JC631 (0~50KPa)-1-A1-F2-W1 Differential Pressure Transducer

Tips for Type Selection
* In order to guarantee safe and reliable operation of the transducer, it is recommended that the three-valve manifold should be installed between the point to be measured and the transducer to ensure that the medium to be measured is slowly and evenly applied on the positive and negative chambers.
* During installation, it is recommended that pressure connections on both ends should be located above the horizontal line so as to minimize the influence of the installation position on the product.
* During type selection, please note that the static pressure to be measured shall be less than 20MPa and the overpressure to be applied on the positive and negative chambers shall not exceed the specified value of the product.
* As an additional function code for type selection, the code "E" for intrinsically safe explosion-proof type Ex iaIICT6 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.

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