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DESCRIPTION

Overview

Basic Info.

Model NO.	MPM3801
Thread Type	NPT
Wiring Type	Five-Wire
Measuring Medium	Gas
Certification	CE
Customized	Customized
Pressure Type	Gauge/ Absolute/Sealed Gauge
Output Digits	14 digits (max. 16383)
Accuracy	±0.25%FS (typ.); ±0.5%FS (max.)
Range	0bar~0.07bar...70bar
Transport Package	Standard Package for Exporting
Specification	CE
Trademark	Micro Sensor
Origin	Baoji China
Production Capacity	400, 000PCS/Year

Product Description

Small Size Digital IIC I2C Pressure Sensor MPM3801 for Various Liquid Pressure Measurement
Product Description

MPM3801 Digital Output Pressure Sensor is the OEM piezoresistive pressure sensor with 316L stainless steel corrugated diaphragm and isolated oil-filling construction. The sensing package utilizes silicone oil to transfer pressure from the 316L stainless steel diaphragm to the sensing die. The pressure is transformed to an analog electric signal. By customized integrated circuit for temperature compensation and non-linearity correction, it outputs pressure data and temperature data conforming to I2C interface protocol or SPI interface protocol. With digital normalized output and low power consumption, it is convenient to connect to various devices and has strong applicability. It is widely used for various liquid pressure measurements which is compatible with stainless steel and Viton.

Product Feature

• Gauge, absolute, sealed gauge

• Isolated construction, enable to measure various liquid
• Standard sensor dimension, wide range of applications
Product Application

• Industrial process control

• Gas, liquid pressure measurement
• Pressure checking meter
• Liquid pressure system and switch
• Cooling equipment and air conditioning system
• Aviation and navigation inspection
Product Parameters

Range	0bar~0.07bar/0.2bar/0.35bar/0.7bar/1bar/2bar/3.5bar/ 5bar/7bar/10bar/16bar/20bar/35bar/70bar
Pressure Type	Gauge/ Absolute/Sealed Gauge
Overpressure	1.5FS
Accuracy	±0.25%FS (typ.); ±0.5%FS (max.)
Output Digital Value	1638 (zero)~14746 (span)
Output Digits	14 digits (max. 16383)
Power Supply	3.3±0.1V DC(default);5±0.1V DC
Power Consumption	5uA (standby mode) @25ºC
Long Term Stability	±0.2%FS/year
Working Temperature	-20ºC~80ºC
Storage Temperature	-40ºC~125ºC
Shock	10g, 20Hz~2000Hz
Impact	100g, 11ms

Outline Dimension

Electric Connection

Certifications
Company ProfileProducts FamilyApplications:
FAQ1. Q: Are you a manufacturer or trading company? A: We are a 48-year professional manufacturer of Pressure/ Level/ Temperature/Flow transmitters with 4~20mA, Hart, Rs485 & Modbus protocols, pressure sensors with SDI, I2C, 4~20mA, 0.5~4.5V and etc, and wireless IOT measurement transmitters. We provide high-quality products with high competitive factory prices. 2. Q: What's your quality control system? A: As an ISO9001:2008 certificated manufacturer, we have a strict quality control system, and each product is done with fatigue testing, calibration, temperature compensation before shipment. High quality is guaranteed. 3. Q: Is there MOQ with your product? A: We have no MOQ limits, 1pc for testing is acceptable. 4. Q: Do you provide customized products? A: Yes, we can print your logo on our products; OEM, ODM & customization are welcomed. 5. Q: What is the warranty of your products? And after-sales service? A: Our warranty time is 12 months after shipment, and our after-sales will respond with your questions in 24hrs, remote instruction by PC network is always available. 6. Q: What is the lead time of your product? A: We are a factory, our lead time is always within 10~15 working days for products without customization, but lead-time will vary based on different products. You can check detailed lead-time with our sales.7. Q: What international certificates do you have for your products? A: We have CE, RoHS, UL, ATEX as well as ship-use DNV, etc.