JC-CT02 Piezoresistive Silicon Pressure Sensor

TYPE:JC-CT02

NAME:JC-CT02 Piezoresistive Silicon Pressure Sensor

Category: Piezoresistive Pressure sensor

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Piezoresistive silicon pressure sensor JC-CT02

●Product overview

JC-CT02 piezoresistive silicon pressure sensor compensated is a 19 mm small profile, media compatible, piezoresistive silicon pressure sensor packaged in a 316L stainless steel housing. The JC-CT02 compensated isdesigned for o-ring mounting and OEM applications where
compatibility with corrosive media is required. The sensing package utilizes silicone oil to transfer pressure from the 316L stainless steel diaphragm to the sensing element. A ceramic substrate is attached to the package that contains laser-trimmed resistors for temperature compensation and offset correction. An additional laser-trimmed resistor is included which can be used to adjust an external differential amplifier and provide span interchangeability to within ±1%

●Piezoresistive Silicon Pressure Sensor Features

*Dia.19mm
*0~100Mv output
*Gauge, absolute, vacuum
*Temperature compensated

●Piezoresistive Silicon Pressure Sensor application

* Medical Instruments
* Process Control
*Fresh & Waste Water Measurements
* Refrigeration/Compressors
* Pressure Transmitters
*Hydraulic Controls

●DIMENSIONS

●Connections

●Application Schematic

Parameter		≤5PSI			≥15PSI
Parameter		MIN	TYP	MAX	MIN	TYP	MAX
Span mV		50	100	150	75	100	150
Zero pressure output mV		-2.0	0	2	-1.0	0	1
Non-linearity %Span	Absolute/Gage	1psi: -0.30 to 0.30 5psi: -0.20 to 0.20			-0.10		0.1
Non-linearity %Span	Vacuum Gage				-0.2		0.2
Hysteresis %Span		-0.10	±0.02	0.1	-0.05	±0.02	0.05
Repeatability %Span			±0.02			±0.02
Input Resistance KΩ		2	3.5	6.5	2	3.5	5.8
Output Resistance KΩ		4		7	4		6
Temperature Error-Span %Span		-1.0		1	-0.75		0.75
Temperature Error-Offset %Span		-1.0		1	15psi: -0.75 to 0.75;>15psi: -0.50 to 0.50
Thermal Hysteresis-Span %Span		-0.25	±0.05	0.25	-0.25	±0.05	0.25
Thermal Hysteresis-Offset %Span		-0.25	±0.05	0.25	-0.25	±0.05	0.25
Long-term stability-Span %Span/year			±0.1			±0.1
Long-term stability-Offset %Span/year	Absolute and Gage		±0.25			±0.25
Long-term stability-Offset %Span/year	Vacuum Gage					±0.1
Supply Current mA		0.5	1.5	2	0.5	1.5	2
Output Load Resistance MΩ		5			5
Insulation Resistance MΩ（50VDC)		50			50
Output Noise uV p-p (10Hz to 1KHz)			1			1
Response Time ms (10% to 90%)			0.1			0.1
Pressure Overload Rated		1psi 10X max; 5psi: 3X max					3X
Pressure Burst Rated		1psi: 12X max; 5psi: 4X max					4X
Compensated temperature °C		1psi: 0 to 50; 5psi: 0 to 70			-20		+85
Operating temperature °C		-20	70	-40			+125
Storage Temperature °C		-50	125	-50			+125
Media – Pressure Port		Liquids and Gases compatible with 316/316L Stainless Steel
Media – Reference Port		Compatible with Silicon, Pyrex, Gold, Fluorosilicone Rubber, and 316/316L Stainless Steel

Model	Piezoresistive Silicon Pressure Sensor Description
JC-CT02	Dia. 19mm
	Code	Power Supply
	V	Constant Voltage
	C	Constant current
		Code	Pressure Range	Negative	Gauge	Absolute
		6	0~6KPa		*
		30	0~30KPa		*	*
		100	0~100KPa	*	*	*
		200	0-200Kpa	*	*	*
		350	0-350Kpa	*	*	*
		700	0~700Kpa	*	*	*
		2K	0-2Mpa	*	*	*
		5K	0-5.5Mpa	*	*	*
		XX	Customized
				Code	Wire system
				W1	Pin
				W2	Flat cable 90mm
				X	Customized