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 |
≥10×106 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
|
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.
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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