IIC Pressure Sensor
Range:0bar~0.07bar…1000bar
Accuracy: ±0.25%FS
Digital IIC output
New Product Change Notice (PCN) effective Jan 1, 2025. MICROSENSOR appreciate your understanding.
MPM3801A
Used For
Flowmeter, IoT, Natural gas industry, Electricity industry, Petroleum and chemical industry
Leave a MessageMPM3801A digital pressure transmitter is a pressure transducer with a digital output product suitable for the general industry. The general-purpose structure of this product can cover more industrial application scenarios. The internal sensor and base of MPM3801A are assembled structures, and the measuring range can reach 100MPa.
There are two types of MPM3801A, Type I and Type II. Type I has slightly larger dimensions and is suitable for industries such as mechanical equipment matching and hydraulic systems. Type II is a component type, and its structure has a standard thread of M20 or M27 at the outlet end. This thread can be installed in the equipment or gauge heads. Therefore, Type II products can be applied to secondary instruments, IoT terminals, etc.
Feature
• I²C digital air pressure sensor
• Low power consumption
• Accuracy: ±0.25%FS
• General industrial application
Specification
• Range: 0mbar~1000bar
• Overpressure: ≤2 times FS or 1100 bar (minimum value is valid)
• Pressure Type: gauge, absolute, sealed gauge
• Pressure Accuracy: ±1%FS, ±0.5%FS, ±0.25%FS
• Temperature Accuracy: ±1.5℃ (tested in constant temperature for reference)
• Long-term Stability: ±0.2%FS/year
• Compensated Temperature: -10℃ ~ 50℃
• Application Temperature: -20℃ ~ 80℃
• Storage Temperature: -20℃ ~ 85℃
Image:
MPM3801A digital pressure transmitter is a pressure transducer with a digital output product suitable for the general industry. The general-purpose structure of this product can cover more industrial application scenarios. The internal sensor and base of MPM3801A are assembled structures, and the measuring range can reach 100MPa.
There are two types of MPM3801A, Type I and Type II. Type I has slightly larger dimensions and is suitable for industries such as mechanical equipment matching and hydraulic systems. Type II is a component type, and its structure has a standard thread of M20 or M27 at the outlet end. This thread can be installed in the equipment or gauge heads. Therefore, Type II products can be applied to secondary instruments, IoT terminals, etc.
Feature
• I²C digital air pressure sensor
• Low power consumption
• Accuracy: ±0.25%FS
• General industrial application
Specification
• Range: 0mbar~1000bar
• Overpressure: ≤2 times FS or 1100 bar (minimum value is valid)
• Pressure Type: gauge, absolute, sealed gauge
• Pressure Accuracy: ±1%FS, ±0.5%FS, ±0.25%FS
• Temperature Accuracy: ±1.5℃ (tested in constant temperature for reference)
• Long-term Stability: ±0.2%FS/year
• Compensated Temperature: -10℃ ~ 50℃
• Application Temperature: -20℃ ~ 80℃
• Storage Temperature: -20℃ ~ 85℃
Range: 0~250mbar to 0~250bar
Accuracy:±0.25%FS, ±0.5%FS
Output: 4mA~20mA DC, 0/1V~5/10V DC, 0.5V~4.5V DC
I²C or SPI protocol
Low power consumption: standby power consumption ≤ 5μA, average working current ≤ 2.5mA
Low-voltage power supply: 3.3V, 5V, battery-powered
Secondary temperature compensation, total accuracy up to ±0.25%FS
RoHS and Reach approved
The paper machine's drying section employs steam-heated cylinders, with steam generated by a separate boiler and transported by pipelines. To ensure optimal steam supply, a differential pressure transmitter with an orifice plate is used to measure flow, allowing for accurate planning.
more info...In the papermaking process, pulp is fed into the headbox of the paper machine. In the hydraulic headbox, pulp enters the weir pool via the conical distribution pipe and tube bundles, and is then sprayed onto the forming wire by the weir plate. Since the pulp jet velocity is controlled by adjusting the headbox slice pressure per the wire speed, accurate pressure measurement in the headbox is essential.
more info...Install instruments like electromagnetic flowmeters, temperature/pressure transmitters, flow controllers in the pressure pumps, water injection pipelines, and water injection wells to monitor the water injection volume, pressure, and level changes in real time so that the pressure and volume of the well-injected water can be controlled.
more info...In the HVAC chiller systems, measuring heat and pressure is vital for optimal performance. Pressure transmitters ensure the refrigerant operates within safe limits, while flow meters and temperature sensors calculate heat exchange efficiency. Accurate measurements enhance system reliability, and efficiency, and prevent potential failures.
more info...