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Home Product HD3700 Multi-Gas Detector Sensor, High Sensitivity for Environmental Monitoring & Safety

HD3700 Multi-Gas Detector Sensor, High Sensitivity for Environmental Monitoring & Safety

HD3700 sensor module
HD3700 industrial transmitter
HD3700 series controller
HD3700
The HD3700 series integrates HD3700 sensor module for precision measurement, HD3700 industrial transmitter for signal processing, and HD3700 series controller for system optimization, delivering comprehensive solutions across industrial automation applications.

Product Description

The HD3700 sensor module is a versatile industrial component designed for precision monitoring, featuring dual-channel analog inputs (0-10V, 4-20mA) and one digital output for relay control. Paired with the HD3700 industrial transmitter, this modular system supports direct connection of up to 4 expansion modules via RS-485 communication, while maintaining compatibility with Modbus RTU and HART protocols. Operating within a 12-36V DC range, the HD3700 series controller functions optimally in harsh environments (-20°C to 70°C), making it suitable for oil/gas, manufacturing, and water treatment applications. Equipped with a 4.3-inch TFT display, the controller provides real-time data visualization and configuration, though its higher power consumption during continuous operation requires consideration. The sensor module achieves detection ranges up to 30 meters with ±0.2% accuracy, while the transmitter offers IP67-rated durability. Battery-powered variants feature a 2400mAh Li-ion backup for uninterrupted operation during power fluctuations.
ParameterSpecification
Model DesignationHD3700 Series Controller
Core ComponentHD3700 Sensor Module
Output TypeHD3700 Industrial Transmitter
Measurement Range0-1000 psi / 0-70 bar
Accuracy±0.25% Full Scale
Operating Temperature-40°C to +125°C
Supply Voltage12-36 VDC
Signal Output4-20mA with HART Protocol
Pressure Port1/4" NPT Male
Electrical ConnectionM12x1 5-pin
Ingress ProtectionIP67
CertificationATEX/IECEx Zone 0
Long-term Stability<0.1% FS/year
Response Time<5 ms
question:What shipping methods do you offer?
answer:We support DHL, FedEx, UPS, and other major carriers with tracking.
question:Can you ensure stable supply?
answer:Yes, we maintain a robust supply chain and inventory management for consistent availability.
question:What is the warranty policy?
answer:Our products come with a 1-year warranty covering defects and workmanship issues.
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:What shipping methods do you offer?
answer:We support DHL, FedEx, UPS, and other major carriers with tracking.
question:Can you ensure stable supply?
answer:Yes, we maintain a robust supply chain and inventory management for consistent availability.
question:What is the warranty policy?
answer:Our products come with a 1-year warranty covering defects and workmanship issues.
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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