Product overview
PCM90D Monocrystalline Silicon Differential Pressure Sensor Component is a well-developed high performance pressure transmitter based on the international leading technology, adopting the world advanced monocrystalline silicon pressure sensor technology and the patented packaging process. This product adopts the patented double overload protection diaphragm design, with the internal circuit surge protection design, and can accurately measure the gauge pressure, flow, vacuum degree, liquid level and density.
Feature
Advanced monocrystalline silicon gauge/absolute pressure sensor adopted
Wide pressure range covering-0.1~3MPa
Double-wire mode, 4~20mA@HART protocol option
Intelligent LCD gauge head with
backlight
With both the remote transmission and the local zero and pressure range adjustment
Complete varieties, high accuracy,
good stability
High static pressure, high overload protection
Double overload protection diaphragm design
Application
Process control fields for the industries such as petroleum, chemical industry, metallurgy, electricity, food, papermaking, medicine, machine manufacturing, scientific experiment and military aviation etc.
| Performance parameters | |
| Pressure rang | ±1kPa;±6kPa;±40kPa;±100kPa;±250kPa;-100kPa~1MPa;-100kPa~3MPa |
| Power supply | 12VDC~32VDC,24VDC recommended |
| Output | 4~20mA+HART protocol |
| Accuracy | ±0.2%FS(±1kPa);±0.1%FS(±6kPa);±0.075%FS( Other pressure ranges); |
| Temperature drift | ±0.5%FS(±1kPa);±0.3%FS (±6kPa);±0.25%FS( Other pressure ranges) @-20ºC~70ºC |
| Ambient temperature | non-explosive area -30ºC~80ºC; with LCD gauge outfit -30ºC~70ºC |
| Medium temp. | -40ºC~125ºC |
| Static pressure range | ±1kPa;±6kPa;±40kPa Static pressure resistance16MPa; ±100kPa;-100~250kPa Static pressure resistance 25MPa; -0.1~1MPa;-0.1~3MPa Static pressure resistance 40MPa |
| Unilateral overpressure | 16MPa |
| Ambient humidity | 5~95%RH |
| Long-term stability | 0.1%FS/year(Standard pressure range) |
| Structural performance | |
| Diaphragm material | 316L,Hastelloy C |
| Exhaust/Drain valve | 304,316L |
| O-ring | Silicone rubber |
| Filling liquid | Silicon oil |
| Clamp block | 304,316L |
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.
