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Home Product ME2P-1840-21U3C Mitsubishi Electric Servo Motor High-Torque Robotics CNC Precision Drive
ME2P-1840-21U3C(4504×4096,USB3.0,Color)

ME2P-1840-21U3C Mitsubishi Electric Servo Motor High-Torque Robotics CNC Precision Drive

ME2P-1840 gas sensor
21U3C oxygen sensor
ME2P series detector
ME2P-1840-21U3C
ME2P-1840 gas sensor with 21U3C oxygen detection module, designed for accurate O2 monitoring in industrial and environmental applications. Part of the ME2P series detector line.
Categories:Safety & Security
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Product Description

The ME2P-1840-21U3C is a compact industrial gas detection module integrating the ME2P-1840 gas sensor and 21U3C oxygen sensor from the ME2P series detector lineup. It features dual-channel input for direct connection to up to two external modules, with UART and 4-20mA analog output for seamless communication. Operating within 12-24V DC and -20°C to 50°C, it suits harsh environments in petrochemical, mining, and environmental monitoring. The device offers a 0-100% vol oxygen detection range, 2-meter sensing distance, and optional 5000mAh backup battery. A 2.4-inch LCD provides real-time data. Strengths include high accuracy (±1% FS), rapid response (<15s), and IP65 protection, though periodic calibration is required. Limited to oxygen and combustible gas detection.
Parameter Specification
Model Name ME2P-1840-21U3C
Detected Gas Oxygen (O₂)
Measuring Range 0-25% vol
Output Signal Linear analog voltage
Operating Voltage 3.7±0.1V DC
Response Time (T90) ≤15 seconds
Operating Temperature -20°C to 50°C
Storage Temperature -20°C to 70°C
Sensor Lifetime ≥3 years in air
Dimensions Φ20.0×16.8 mm
Interface Type Standard 4-pin base
Series Type ME2P series detector
question:Can I apply for low-value declaration for shipments?
answer:Yes, if the shipment meets local customs regulations for low-value goods.
question:How is the after-sales handled if a refurbished product fails?
answer:We offer replacement or refund. Please contact support with proof of purchase.
question:Why are the product labels cut upon delivery?
answer:Labels may be cut due to shipping regulations. Contact us for assistance.
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:Can I apply for low-value declaration for shipments?
answer:Yes, if the shipment meets local customs regulations for low-value goods.
question:How is the after-sales handled if a refurbished product fails?
answer:We offer replacement or refund. Please contact support with proof of purchase.
question:Why are the product labels cut upon delivery?
answer:Labels may be cut due to shipping regulations. Contact us for assistance.
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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