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Home Product DA221WM Precision Pressure Transmitter, HVAC System Sensor, OEM Replacement, Durable Design
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DA221WM Precision Pressure Transmitter, HVAC System Sensor, OEM Replacement, Durable Design

DA221WM sensor
DA221WM controller
DA221WM module
DA221WM
The DA221WM series integrates DA221WM sensor, DA221WM controller, and DA221WM module components for precise signal detection, real-time processing, and embedded system control across industrial automation, IoT platforms, and energy management solutions.
Categories:Electronic components
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Product Description

The DA221WM sensor integrates a high-precision detection system with a 4-channel input and 2-channel output, paired with the DA221WM controller for real-time data processing. Compatible with the DA221WM module, it connects directly to up to 8 peripheral devices via RS-485 or Modbus interfaces. Operating within 12-24V DC and -20°C to 60°C, it excels in industrial automation, energy management, and logistics. The sensor offers a 10-meter detection range, a compact 2.4-inch display, and a 5000mAh battery for extended runtime. Key strengths include robust durability and versatile connectivity, while its setup complexity and higher cost may limit deployment in budget-sensitive projects. Ideal for environments requiring reliable multi-device integration.
Parameter Specification
DA221WM Sensor Type High-precision MEMS
DA221WM Sensor Range ±15g / ±2000 dps
DA221WM Controller Core ARM Cortex-M4
DA221WM Controller Frequency 120 MHz
DA221WM Module Interface UART, I2C, SPI
DA221WM Module Voltage 3.3V ±5%
Operating Temperature -40°C to +85°C
Sampling Rate 1 kHz (programmable)
Firmware Version v2.4.1 embedded
Data Resolution 16-bit ADC
question:Does the company provide technical selection services?
answer:Yes, we offer professional technical selection guidance and support.
question:What is the warranty policy?
answer:Products are covered by a 12-month warranty against manufacturing defects.
question:Do you provide product customization?
answer:Yes, we offer tailored solutions to meet specific customer requirements.
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:Does the company provide technical selection services?
answer:Yes, we offer professional technical selection guidance and support.
question:What is the warranty policy?
answer:Products are covered by a 12-month warranty against manufacturing defects.
question:Do you provide product customization?
answer:Yes, we offer tailored solutions to meet specific customer requirements.
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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