Piezoresistive Silicon Pressure Transmitter for Air and Water Application (PCM390)
| Price: |
Negotiable/Piece |
| Min Order: |
5/Piece |
| Pay Type: |
T/T,Western Union |
FeaturesAll welded structureDigital circuit compensationStrong anti-interference, good long-term stabilitySmall diameter, easy to install and useA variety of pressure references: absolute pressure, gauge pressure, sealed gauge pressureA variety of electrical connectionsLiquid contacting parts all 316LSuitable for mass productionApplicationsRefrigeration and compressorsHydraulic and pneumatic equipmentServo valves and drivePiping systems
Product overview PCM390 pressure transmitter is specially designed for air conditioning and refrigeration and water treatment control equipment 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. PCM390 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, 1~5V, 1~6V(9~30VDC) |
| 0.5~4.5V R/M(5VDC) |
| 0~10V, 1~10V(12~30VDC) |
| Accuracy | 0.5%FS(typ.), 1%FS(max.) |
| Nonlinearity | 0.35%FS(BFSL) |
| Hysteresis & repeatability | 0.1%FS |
| Temp. drift | 1.5%FS(@-20ºC~85ºC) |
| Response time | <4ms |
| Burst pressure | 600%FS(max.30MPa) |
| Service life | ≥10×106 pressure cycles |
| Operating temp. | -20ºC~80ºC |
| Medium temp. | -30ºC~105ºC |
| Storage temp. | -40ºC~85ºC |
| 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 | Base on electrical connection in page 2 |
| Material | Liquid contacting part: ASTM S31603 (AISI316L) |
| Housing: ASTM S30400 (AISI304) |
| Electrical connection: PA66 |
| Net weight | 50g~90g |
| Size of hexagon | 27mm for M20×1.5 and G1/2 threads, 22mm for others |
| Max. mounting torque | 25Nm |
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 | 30MPa | |
| N1k | N/A | -100~0kPa | 300kPa | 600kPa | |
Note: G stands for gauge pressure, A, absolute pressure, S, sealed gauge pressure. 
| Prod Model: |
PCM390 |
| Pressure Reference: |
Gauge, Absolute, Sealed Gauge |
| Temp. Drift: |
1.5%Fs(@-20ºC~85ºC) |
| Operating Temp.: |
-20ºC~80ºC |
| Liquid Contacting Part: |
316L |
| Housing Material: |
304 |
| Service Life: |
≥10×106 Pressure Cycles |
| Accuracy Grade: |
0.5%Fs(Typ.), 1%Fs(Max.) |
| Pressure Range: |
-100kpa…0~35kpa…10MPa |
Nanjing Wotian Technology Co., Ltd. Was established in 2005, specializing in the production of pressure sensors. It is the leading domestic manufacturer of pressure sensors, with existing staff 260. The annual production of pressure sensors is more than 100 million. The products have been exported to more than 60 countries and regions. Wotian has established companies in Germany, United States and South Korea. The company has factories in Nanjing and Anshan, and is headquartered in the scenic Jiulong Lake International Headquarters Base in Nanjing. The foreign trade team is located in Shenyang, the center of Northeast Heavy Industry Base.
"Create value for customers" is always the goal pursued by the company. As a well-known brand in domestic pressure sensor industry, Wotian has always been taking rejuvenating China's pressure sensor business as its mission, working diligently and step by step, striving to produce superlative pressure sensors and provide customers with the ultimate cost-effective pressure sensors.
The idea of "continuous improvement" has been deeply rooted among Wotian people who take "lean thinking" as the fundamental theory of production management. Wotian people believe in dream, integrity, honesty and goodness. Wotian has always been "responsible for trust", behaving as a conscientious enterprise contributing to social progress and people's well-being.
