Advanced I²C 4-20mA Sensor Intelligent Pressure Transducer for Precision Measurement

• Customization: Available
• Type: Piezoresistive Pressure Sensor
• Component: SemiConductor Type
• Model NO.: PCM10
• For: Diffused Silicon Pressure Transmitter
• Output Signal Type: Digital Type
• Production Process: Normal Wirewound
• Material: Stainless Steel
• Measuring Medium: Liquid, Gas
• IP Rating: IP65
• Certification: CE
• Customized: Customized
• Pressure Range: 0~35kpa...25MPa
• Pressure Reference: Gauge, Absolute, Sealed Gauge
• Output: 4 to 20mA, 0.5 to 4.5V, I²C
• Excitation: 24VDC 5VDC 3.3VDC
• Accuracy: ±0.5%F.S. (Typical)
• Operating Temp.: -40-125℃
• Vibration: 20g (20-5000Hz)
• Oil Filling: Silicon Oil
• Housing and Diaphragm: 316L
• Wire Connection: 4 Wire, 5 Wire
• Transport Package: Standard Export Packing
• Specification: Φ 19× 14mm
• Trademark: WTsensor
• Origin: China
• HS Code: 9026209009
• Production Capacity: 40000 Pieces/Month

Product Description

Features
 Intelligent, multiple output types available
 Highly reliable imported pressure die
 Wide temperature digital compensation
 ASIC calibration
 I²C interface protocol is supported
 low-power consumption
 All 316L stainless steel integrated design
 O-ring seal
 High-performance and all-solid-state customized product
 
Applications
 Hydraulic control system
 Diving depth detection
 Sealing detection system
 Industrial process control
 Medical equipment
 Fluid pressure measurement

Product overview
The PCM10 digital pressure sensor is a new product designed and developed specifically for low-pressure and high-performance applications.
Based on the mature structure and front-end process of the silicon piezoresistive pressure sensor, PCM10 is equipped with a customized dedicated digital integrated circuit for temperature compensation and calibration, and provides various forms of industrial-standard analog and digital signal output. The analog signal has a proportional output of 0.5~4.5V , and the digital signal output supports the I2C interface protocol.
The PCM10 digital pressure sensor adopts the integrated structure and circuit design, making the product small in size, low in power consumption, easy to install and use, and high in stability. Digital signal output makes it more widely used.

 

Pressure range
Pressure range	35kPa, 70kPa, 100kPa, 250kPa, 400kPa, 600kPa, 1MPa, 1.6MPa, 2.5MPa, 4MPa, 6MPa, 10MPa, 16MPa, 25MPa (bar and psi unit available)
Pressure reference	Gauge pressure | Absolute pressure | Sealed gauge pressure
Overpressure	300%F.S.(≤70Kpa) | 200%F.S.(<25Mpa) | 150%F.S(≥25Mpa)
Output signal
Output	4 to 20mA (24V excitation)
	0.5 to 4.5V ratio metric (5V excitation)
	I²C (3.3V excitation)
Specification
Accuracy (linearity, repeatability and hysteresis)	±0.5%F.S. (Typical)
Excitation	24VDC | 5VDC | 3.3VDC
Compensated temp.	0ºC-60ºC (≤35kPa) | -10ºC-70ºC (Other ranges)
Operating temp.	-40-125ºC
Storage temp.	-40-125ºC
Zero temp. coefficient	0.02%F.S./ ºC (≥100kPa) | 0.04%F.S. / ºC(<100kPa)
Span temp. coefficient	0.02%F.S. / ºC(≥100kPa) | 0.04%F.S. / ºC(<100kPa)
Insulation resistance	>200Mohm/250VDC
Bridge resistance	Min.	Max.	Unit
	2600	5500	ohm
Long term stability	≤0.2%F.S.S/year
Vibration	20g (20-5000Hz)
Oil filling	Silicon oil (Typical)
O-ring	NBR, Viton
Housing and diaphragm	Stainless steel 316L
Wire connection	4 wire (typical) | 5 wire (available)    39×φ0.015, Silicon shielded, 200ºC bearing
Weight	40g(approx)
Protection	IP65

About us:


FAQ:

1.  Q: Are you manufacturer or trading company?
      A: We are manufacturer which focuses on pressure sensor for 20+ years.
2.  Q: How about the quality?
      A: We have the certification of ISO9001, Europe standard ATEX, TUV-CE and RoHS, we could send the certification test of our company to you.
3.  Q: Could I get samples?
      A: Yes, we have materials in stock to help you to get the samples as soon as we can.
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.
7.  Q: Could I visit your factory?
      A: Welcome to our factory anytime to know us more.