Piezoresistive Silicon Universal Pressure Transmitter PCM303D

• Type: Normal Pressure Transmitter
• Structure Type: Diffused Silicon Pressure Transmitter
• Measuring Medium: Liquid
• Accuracy Grade: 0.5G
• Pressure range: 0-35kpa-60MPa
• IP Rating: IP68
• Model NO.: PCM303D
• Certification: CE
• Customized: Customized
• Pressure Reference: Gauge Pressure, Absolute Pressure, Sealed Gauge Pr
• Accuracy: 0.5%Fs
• Hysteresis: 0.1%Fs
• Repeatability: 0.1%Fs
• Response Time: ≤90ms
• Transport Package: Standard Export Packing with Carton
• Specification: Silicon pressure sensor
• Trademark: WTsensor
• Origin: China
• Production Capacity: 1500000PCS/Year

Product Description

PCM303D Piezoresistive Silicon Universal Pressure Transmitter

Product Description

PCM303D pressure transmitter adopts diffused silicon pressure sensor as pressure sensing element. Through internal ASIC, the millivolt signal of sensor is transmitted into standard current signal. PCM303D can be directly connected with computer interface card, control instruments, intelligent meters or PLC etc. conveniently. Long-distance transmission can use current output. PCM303D features with small size, light weight, all stainless steel sealing structure and ability to work in corrosive environments. The product is easy to install and has extremely high vibration and shock resistance. PCM303D is widely used in process control, aviation, aerospace, automobile, medical equipment, HVAC and other fields

Features
SS316L diaphragm structure
High accuracy, all stainless steel structure
Small size and light weight
Strong anti-interference, good long-term stability
Diversified formal structures, easy installation and use
Wide pressure range, can measure the absolute pressure, gauge pressure and sealed gauge pressure
Anti-vibration, shock resistance

Applications
Process control
Aviation and aerospace
Automotive, medical equipment
Piping system

Product Parameters

 

Performance parameters
Pressure range	0~35kPa…60MPa
Pressure reference	Gauge pressure, Absolute pressure, Sealed gauge pressure
Supply & output	4~20mA, 0~5V, 1~5V, 0~10V, 1~10V (12~30VDC)
	0.5~4.5V R/M(5VDC)
Accuracy	2%FS (-5~5kPa); 0.5%FS(Other ranges)
Hysteresis & repeatability	0.1%FS
Temp. Drift	1.5%FS(-20ºC~85ºC)
Response time	≤1ms(Up to 90%FS)
Overpressure	150%FS(≤60MPa), 120%FS(60~100 MPa)
Service life	≥10×10^6 pressure cycles
Ambient temp.	-20ºC~85ºC
Medium temp.	-30ºC~105ºC
Storage temp.	-40ºC~125ºC
EMC-interference	IEC 61000-6-3
EMC-immunity	IEC 61000-6-2
Insulation resistance	≥250MΩ/500VDC(100MΩ/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
Medium compatibility	All the medium compatible with 316L
Net weight	150~180g
Ex-proof	Exia II CT6 (For 4~20mA only)
Size of hexagon	HEX27

Electrical connection & wiring method

Application of damper

Pressure port

Pressure range selection
Pressure range code	Pressure reference	Pressure range	Overpressure	Burst pressure	Remark
1K	G	0~1kPa	200%FS	600%FS	Note 2
2K	G	0~2kPa	200%FS	600%FS	Note 2
5K	G	0~5kPa	200%FS	500%FS	Note 2
7K	G	0~7kPa	200%FS	500%FS
10K	G	0~10kPa	200%FS	500%FS
20K	G	0~20kPa	200%FS	500%FS
35K	G	0~35kPa	200%FS	500%FS
70K	G	0~70kPa	200%FS	500%FS
100K	G	0~100kPa	150%FS	300%FS
160K	G	0~160kPa	150%FS	300%FS
250K	G	0~250kPa	150%FS	300%FS
400K	G	0~400kPa	150%FS	300%FS
600K	G	0~600kPa	150%FS	300%FS
1M	G	0~1MPa	150%FS	300%FS
1.6M	G	0~1.6MPa	150%FS	300%FS
2.5M	G	0~2.5MPa	150%FS	300%FS
35K	A	0~35kPa	150%FS	500%FS
100K	A	0~100kPa	150%FS	300%FS
160K	A	0~160kPa	150%FS	300%FS
250K	A	0~250kPa	150%FS	300%FS
400K	A	0~400kPa	150%FS	300%FS
600K	A	0~600kPa	150%FS	300%FS
1M	A	0~1MPa	150%FS	300%FS
1.6M	A	0~1.6MPa	150%FS	300%FS
2.5M	A	0~2.5MPa	150%FS	300%FS
4M	A	0~4MPa	150%FS	300%FS
1M	S	0~1MPa	150%FS	300%FS
1.6M	S	0~1.6MPa	150%FS	300%FS
2.5M	S	0~2.5MPa	150%FS	300%FS
4M	S	0~4MPa	150%FS	300%FS
6M	S	0~6MPa	150%FS	300%FS
10M	S	0~10MPa	150%FS	300%FS
16M	S	0~16MPa	150%FS	300%FS
25M	S	0~25MPa	150%FS	300%FS
40M	S	0~40MPa	150%FS	300%FS
60M	S	0~60MPa	150%FS	200%FS
100M	S	0~100MPa	120%FS	150%FS
N1K	N/A	-100~0kPa	150%FS	300%FS
N2K	N/A	0~-100kPa	150%FS	300%FS
N3K	N/A	-100~100kPa	150%FS	300%FS
N5M	N/A	-100~250kPa	150%FS	300%FS
N7M	N/A	-0.1~0.6MPa	150%FS	300%FS
N8M	N/A	-0.1~1MPa	150%FS	300%FS
N9M	N/A	-0.1~1.6MPa	150%FS	300%FS
N10M	N/A	-0.1~2.5MPa	150%FS	300%FS

Note 1: G stands for gauge pressure, A, absolute pressure, S, sealed gauge pressure. 
Note 2: When selecting pressure sensor not filled with oil, the measuring medium must be pure gas. 

Accessory

How to order

Ordering tips: 
Ensure compatibility between measured media and contacting part of product when placing an order. 

Wotian reserves the right to make any change in this publication without notice. The information provided is believed to be accurate and reliable as of this product sheet. 
 

Company Profile

 

Certifications

FAQ:
1.    Q: Are you manufacturer or trading company?
        A: We are manufacturer which focuses on pressure sensor for 33 years.
2.    Q: What international certificates do you have?
        A: ISO9001, CE, RoHS Certificated.
3.    Q: What is your production capacity?
        A: We produced 1500000 pieces pressure sensor in year 2017.
4.    Q: What is the lead time of your product?
        A: Stocks are available for some products. The typical lead time is 8~14 working days for product without customization. 
       Note: lead time may vary base on different products. Please contact us for detailed lead time. 
5.    Q: What is the warranty of your products?
       A: Our warranty time is 18 months after shipment.
6.    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.