Low Pressure Sensor Price Piezoresistive Silicon Pressure Transducer for Small and Medium Equipment

• Customization: Available
• Type: Normal Pressure Transmitter
• Structure Type: Diffused Silicon Pressure Transmitter
• Model NO.: PCM320
• Accuracy Grade: 0.5%Fs(Typ.), 1%Fs(Max.)
• Pressure range: -100kpa…0~35kpa…10MPa
• IP Rating: IP65
• Certification: CE
• Pressure Reference: Gauge, Absolute, Sealed Gauge
• Temp. Drift: ≤±1.5%Fs(-20ºC~85ºC)
• Ambient Temp.: -20ºC~80ºC
• Medium Temp.: -30ºC~105ºC
• EMC-Interference: IEC 61000-6-3
• EMC-Immunity: IEC 61000-6-2
• Liquid Contacting Part: 316L
• Housing Material: 304
• Service Life: ≥10×106 Pressure Cycles
• Size of Hexagon: Hex22
• Transport Package: Standard Export Packing with Carton
• Specification: 50g~90g
• Trademark: WTsensor
• Origin: China
• Production Capacity: 8000pieces/Month
• Package Size: 2.00cm * 2.00cm * 5.00cm
• Package Gross Weight: 0.200kg

Product Description

Features
Compact structure
Digital circuit compensation
Strong anti-interference, good long-term stability
Small diameter, small size, easy to install and use
Can measure absolute pressure, gauge pressure and sealed gauge pressure
A variety of electrical connections
Liquid contacting diaphragm 316L
Suitable for mass production

Applications
Air compressor
Hydraulic and pneumatic equipment
Servo valves and drive
Air conditioning systems
Piping systems

Product overview  
PCM320 pressure transmitter is specially designed for small and medium equipment applications such as booster pumps and air compressors. It is also applicable to a wide range of industrial applications, with a variety of structures, output forms and pressure connections to meet the requirements of most applications. PCM320 is designed with compact structure which especially applies to the installation in small space.
 

Performance parameters
Pressure range	-100kPa…0~35kPa…10MPa
Pressure reference	Gauge pressure, Absolute pressure, Sealed gauge pressure
Supply & output	4~20mA, 0~5V, 0~10V (12~30VDC)
	0.5~4.5V R/M(5VDC)
Accuracy	±0.5%FS(typ.); ±1%FS(max.)
Hysteresis & repeatability	≤±0.1%FS
Temp. drift	≤±1.5%FS(-20ºC~85ºC)
Response time	<4ms
Service life	≥10×10^6 pressure cycles
Ambient temp.	-20ºC~80ºC
Medium temp.	-30ºC~105ºC
Storage temp.	-40ºC~120ºC
EMC-interference	IEC 61000-6-3
EMC-immunity	IEC 61000-6-2
Insulation resistance	≥100MΩ/500VDC(200MΩ/250VDC)
Vibration resistance	Sine curve: 20g, 25Hz~2kHz; IEC 60068-2-6
	Random: 7.5grms, 5Hz~1kHz; IEC 60068-2-64
Shock resistance	Shock: 200g/1ms; IEC 60068-2-27
	Free fall: 1m; IEC 60068-2-32
Protection	IP65
Material	Liquid contacting part: ASTM S31603 (AISI316L)
	Housing: ASTM S30400 (AISI304)
	Electrical connection: PA66
Net weight	50g~90g
Size of hexagon	HEX22

 

Electrical connection & wiring method
 

 

Application of damper
 

Pressure port
 

Note: Torque depends on various factors such as material of gasket, supporting materials, lubrication of thread and pressure.
 

Pressure range selection
Pressure range code	Pressure reference	Pressure range	Overpressure	Burst pressure	Remark
35k	G	0~35kPa	300%FS	600%FS
70k	G	0~70kPa	300%FS	600%FS
100k	G, A	0~100kPa	200%FS	500%FS
160k	G	0~160kPa	200%FS	500%FS
250k	G, A	0~250kPa	200%FS	500%FS
400k	G	0~400kPa	200%FS	500%FS
600k	G	0~600kPa	200%FS	500%FS
1M	G	0~1MPa	200%FS	500%FS
1.6M	S	0~1.6MPa	200%FS	500%FS
2.5M	S	0~2.5MPa	200%FS	500%FS
4M	S	0~4MPa	200%FS	400%FS
6M	S	0~6MPa	200%FS	400%FS
10M	S	0~10MPa	200%FS	300%FS
N1k	N/A	-100~0kPa	200%FS	400%FS

Note: G stands for gauge pressure, A, absolute pressure, S, sealed gauge pressure.
 

How to order
 

Certificate: