Audited Supplier
PCM303
Piezoresistive Pressure Sensor
SemiConductor Type
Diffused Silicon Pressure Transmitter
Analog Type
Normal Wirewound
Stainless Steel
NPT
DIN43650
Liquid
IP65
RoHS
Customized
-100kpa~0~10kpa...100MPa
Gauge, Absolute, Sealed Gauge
12~30VDC
4~20mA, 0~5V, 1~5V, 0~10V, 1~10V
0.5%Fs
DIN43650
-40ºC~125ºC
316L
304
Silicon Oil
WTsensor
Standard Export Packing with Carton
Silicon pressure sensor
China
Product Description
PCM303 Piezoresistive Silicon Universal Pressure Transmitter
Product Overview
PCM303 economic 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. PCM303 can be directly connected with computer interface card, control instruments, intelligent meters or PLC conveniently.
Features
Pressure Rreference: Gauge pressure, Absolute pressure, Sealed gauge pressure
Pressure Range: -100kPa…0~35kPa…100MPa
Accuracy: 0.5%FS
Power Supply: 12~30VDC,5VDC
Thread: Can customized
Electrical Connection: Can customized
Applications
Process control
Aviation and aerospace
Automotive, medical equipment
Piping system
| Performance parameters | |
| Pressure range | -100kPa…0~35kPa…100MPa |
| Pressure reference | Gauge pressure, Absolute pressure, Sealed gauge pressure |
| Accuracy | 0.5%FS |
| Hysteresis | 0.1%FS |
| Repeatability | 0.1%FS |
| Temperature drift | 35kPa: ±2%FS(0ºC~60ºC) Other ranges: ±1.5%FS(-20ºC~85ºC) |
| Response time | ≤1ms (Up to 90%FS) |
| Overpressure | Refer to Table for Pressure Range Selection |
| Service life | ≥1×106 pressure cycles |
| Ambient temperature | -20ºC~85ºC |
| Medium temp. | -30ºC~105ºC |
| Storage temp. | -40ºC~125ºC |
| EMC | Immunity: IEC 61000-6-2, Radiation: IEC 61000-6-3 |
| 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 falling body: 1m; IEC 60068-2-32 | |
| Protection grade | IP65 |
| Surge | IEC 61000-4-5 3 level |
| Voltage resistance | Current output:500V/AC 1min Voltage output:250V/AC 1min |
| Static electricity | IEC 61000-4-2 4 level |
| Hexagon | HEX27 |
| Ex-proof grade | Intrinsically safe explosion-proof ExiaII CT6 (only for 4~20mA) |
| Net weight | 150~180g |
| Output and power supply | ||||||
| Code | B1 | B3 | B2 | B7 | B12 | B6 |
| Output | 4~20mA | 0~5V | 1~5V | 0~10V | 1~10V | 0.5~4.5V R/M |
| Power supply | 12~30VDC | 12~30VDC | 12~30VDC | 12~30VDC | 12~30VDC | 5VDC |
Note: The torque depends on all kinds of factors, such as gasket material, kitting material, thread lubrication and pressure.
| Pressure range selection | |||||
| Pressure range code | Pressure reference | Pressure range | Overpressure | Burst pressure | NOTES |
| 35K | G, A | 0~35kPa | 300%FS | 600%FS | |
| 70K | G | 0~70kPa | 300%FS | 600%FS | |
| 100K | G, A | 0~100kPa | 200%FS | 500%FS | |
| 250K | G, A | 0~250kPa | 200%FS | 500%FS | |
| 400K | G, A | 0~400kPa | 200%FS | 500%FS | |
| 600K | G, A | 0~600kPa | 200%FS | 500%FS | |
| 1M | G, A, S | 0~1MPa | 200%FS | 500%FS | |
| 1.6M | G, S | 0~1.6MPa | 200%FS | 500%FS | |
| 2.5M | G, 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 | 400%FS | |
| 16M | S | 0~16MPa | 200%FS | 400%FS | |
| 25M | S | 0~25MPa | 150%FS | 400%FS | |
| 40M | S | 0~40MPa | 150%FS | 300%FS | |
| 60M | S | 0~60MPa | 150%FS | 300%FS | |
| 100M | S | 0~100MPa | 150%FS | 300%FS | |
| (-100~0)K | Omission | -100~0kPa | 300kPa | 600kPa | |
| (0~-100)K | Omission | 0~-100kPa | 300kPa | 600kPa | |
| NP100K | Omission | -100~100kPa | 300kPa | 600kPa | |
Note 1: G stands for gauge pressure, A, absolute pressure, S, sealed gauge pressure.
Example: PCM303-35kGB1C3J5
Refer to product model PCM303, pressure range 0~35kPa, pressure reference gauge pressure, output signal 4~20mA, pressure
connection G1/4, electrical connector DIN43650.
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.
