Model NO.
pressure transmitter PCM303
Output Signal Type
Digital & Analog Output
Material
Stainless Steel
Thread Type
NPT
Measuring Medium
Liquid
IP Rating
IP65
Certification
CE
Customized
Customized
Pressure Reference
Gauge, Absolute, Sealed Gauge
Output
4~20mA, 0~5V, 1~5V, 0~10V, 1~10V, 0.5~4.5V R/M
Supply
24VDC (12~30VDC), 5VDC
Temp. Drift
1.5%Fs(-20ºC~85ºC)
Overpressure
150%Fs(≤60MPa), 120%Fs(60~100 MPa)
Ambient Temp.
-20ºC - 85ºC
Medium Temp.
-30ºC~105ºC
Housing Material
304
Sensor Material
316L
Ex-Proof
Exia II CT6 (for 4~20mA Only)
Transport Package
Standard Export Packing with Carton
Specification
Net weight: 150~180g
Trademark
WTsensor
Origin
China
Production Capacity
8000pieces/Month
Type:
Piezoresistive Pressure Sensor
Component:
SemiConductor Type
For:
Diffused Silicon Pressure Transmitter
PCM303 Piezoresistive Silicon Universal Pressure Transmitter
Product overview
316L stainless steel diaphragm structure
Small size and light weight
Strong anti-interference, good long-term stability
Diversified formal structures, easy installation and use
Wide measuring range, can measure absolute pressure, gauge pressure and sealed gauge pressure
Excellent vibration and shock resistance
Zero, full scale span adjustable
Applications
Process control
Aviation and aerospace
Automotive, medical equipment
Piping system
| Performance parameters | |
| Pressure range | -100kPa…0~10kPa…100MPa |
| 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 | ≥10×106 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 | ≥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 |
| 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 |
| 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 2: When selecting pressure sensor not filled with oil, the measuring medium must be pure gas.
| Accessory |
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.
About Us:
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.
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