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Home Product MPM4891 High-Precision Pressure Transducer, 0-1000psi 4-20mA, IP67, HVAC Hydraulic Systems
Water Pressure Transmitter

MPM4891 High-Precision Pressure Transducer, 0-1000psi 4-20mA, IP67, HVAC Hydraulic Systems

MPM4891 pressure sensor
MPM4800 series sensor
digital pressure transducer
MPM4891
The MPM4891 pressure sensor from the MPM4800 series sensor family offers high-precision measurement in a compact digital pressure transducer, delivering reliable performance for industrial applications requiring accurate pressure monitoring.
Categories:Test & Measurement
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Product Description

The MPM4891 pressure sensor, part of the MPM4800 series sensor family, is a high-precision digital pressure transducer designed for industrial applications such as process control, HVAC, and hydraulic systems. It features a single pressure input channel and delivers calibrated digital output via I2C or SPI interfaces, enabling direct integration with microcontrollers or PLCs. Operating within a 3.3-5.5 VDC range, it maintains accuracy across a temperature range of -40°C to +125°C. This sensor supports real-time pressure monitoring up to 1000 psi, offering ±0.25% full-scale accuracy for reliable measurements. Its rugged construction ensures resistance to vibration and media corrosion, though it lacks intrinsic safety certifications for explosive environments. Unlike devices with displays, the MPM4891 focuses purely on data output, making it ideal for embedded systems requiring compact dimensions (typically 20mm x 20mm housing). Key advantages include low power consumption, minimal hysteresis, and factory-calibrated compensation, while limitations include no onboard display or battery-powered operation.
Parameter Specification
Model MPM4891 pressure sensor
Series MPM4800 series sensor
Description High-precision digital pressure transducer
Pressure Range 0-1000 psi (standard)
Output Signal I²C, SPI digital interface
Accuracy ±0.25% FS typical
Supply Voltage 3.3V DC ±10%
Operating Temperature -40°C to +125°C
Media Compatibility Non-corrosive gases & liquids
Electrical Connection 6-pin male header
IP Rating IP67
question:Why is the shipping cost so high? Are there more economical shipping options available?
answer:Shipping costs depend on carrier rates and destination. We offer multiple carriers; share your preferences for optimized options.
question:Why were the labels/tags removed from the received goods?
answer:Labels/tags are sometimes removed per brand policies or customs requirements to ensure compliance during international transit.
question:Can I schedule a self-pickup with the official courier service?
answer:Yes, self-pickup can be arranged. Contact our support to coordinate with the carrier and provide necessary documentation.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Why is the shipping cost so high? Are there more economical shipping options available?
answer:Shipping costs depend on carrier rates and destination. We offer multiple carriers; share your preferences for optimized options.
question:Why were the labels/tags removed from the received goods?
answer:Labels/tags are sometimes removed per brand policies or customs requirements to ensure compliance during international transit.
question:Can I schedule a self-pickup with the official courier service?
answer:Yes, self-pickup can be arranged. Contact our support to coordinate with the carrier and provide necessary documentation.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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