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Home Product PQ-300D-NH Fire-Resistant Sensor, Explosion-Proof Design, Hazardous Area Monitoring Solution

PQ-300D-NH Fire-Resistant Sensor, Explosion-Proof Design, Hazardous Area Monitoring Solution

PQ-300D-NH sensor
PQ300DNH controller
NH series device
PQ-300D-NH
PQ-300D-NH sensor seamlessly connects to the PQ300DNH controller, delivering high-performance monitoring as a key component of the NH series device family.

Product Description

The PQ-300D-NH sensor, a high-performance component of the NH series device, integrates seamlessly with the PQ300DNH controller to deliver robust industrial automation solutions. Designed for precision monitoring, this system supports 8 analog/digital inputs, 4 configurable outputs, and directly interfaces with up to 16 expansion modules. It features dual communication interfaces (RS-485 and Ethernet) for real-time data exchange, operating within 100-240V AC/24V DC voltage ranges. Ideal for manufacturing, energy management, and process control industries, the device functions reliably in temperatures from -20°C to +60°C (-4°F to 140°F). Its 5-inch LCD display enables intuitive operation, while a 5000mAh backup battery ensures continuous operation during power disruptions. The sensor achieves a maximum detection range of 30 meters, offering enhanced accuracy in harsh environments. Key advantages include IP67-rated durability and modular scalability, with deployment flexibility offsetting its mid-range cost profile.
Parameter Specification
Model Number PQ-300D-NH
Sensor Type PQ-300D-NH Sensor
Controller Compatibility PQ300DNH Controller
Device Series NH Series Device
Input Voltage Range 24V DC ±10%
Output Signal Type 4-20mA / 0-10V
Operating Temperature -20°C to +60°C
Protection Rating IP67
Communication Interface RS-485 Modbus
Power Consumption <3W
Dimensions 150 x 90 x 45 mm
Weight 320g
Certification CE, RoHS
Warranty Period 36 months
question:How do you handle faults caused by refurbished products?
answer:We provide immediate replacement or full refund and investigate the source to prevent recurrence.
question:Can you offer upgraded or alternative models?
answer:Yes, we supply compatible upgraded or alternative models promptly to ensure business continuity.
question:Why choose your company for purchases?
answer:Asia's top industrial automation trader with 20 years' experience, reliable products, and 85% repeat customers ensuring trusted partnerships.
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:How do you handle faults caused by refurbished products?
answer:We provide immediate replacement or full refund and investigate the source to prevent recurrence.
question:Can you offer upgraded or alternative models?
answer:Yes, we supply compatible upgraded or alternative models promptly to ensure business continuity.
question:Why choose your company for purchases?
answer:Asia's top industrial automation trader with 20 years' experience, reliable products, and 85% repeat customers ensuring trusted partnerships.
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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