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Home Product GR-LJH-15-DH--QC-3 Precision Sensor, GR-Tech LJH Series, QC3 Digital Hybrid Module

GR-LJH-15-DH--QC-3 Precision Sensor, GR-Tech LJH Series, QC3 Digital Hybrid Module

GR-LJH-15 sensor
QC-3 industrial device
DH-QC-3 module
GR-LJH-15-DH--QC-3
The GR-LJH-15-DH--QC-3 integrates GR-LJH-15 sensor with DH-QC-3 module, engineered as a QC-3 industrial device for robust monitoring and control applications in harsh environments.

Product Description

The GR-LJH-15-DH--QC-3 is an industrial-grade sensor system integrating the GR-LJH-15 sensor and DH-QC-3 module, designed as a QC-3 industrial device for harsh environments. It features dual analog/digital inputs, one configurable output, and supports direct connectivity to three peripheral modules via RS-485 or Modbus protocols. Operating within 18-30V DC and -20°C to 60°C, it excels in manufacturing, automation, and energy sectors. The device offers a 5-meter detection range, 2000mAh backup battery, and 4.3-inch touchscreen interface. While praised for its rugged IP65-rated housing and high measurement accuracy, limitations include moderate battery life and restricted detection distance. Its compact design ensures seamless integration into existing industrial IoT networks.
Parameter Specification
Product Model GR-LJH-15-DH--QC-3
Core Component GR-LJH-15 sensor with QC-3 industrial device integration
Modular Compatibility DH-QC-3 module (plug-and-play design)
Measurement Range 0-5000 units (configurable)
Output Signal 4-20mA / RS-485 Modbus
Accuracy ±0.5% FS @ 25°C
Operating Voltage DC 12-36V (24V nominal)
Protection Rating IP67 (sensor), IP65 (housing)
Response Time <100ms (QC-3 industrial device standard)
Certification CE, RoHS, IEC 61000-6-2/3
Operating Temperature -40°C to +85°C (DH-QC-3 module)
Housing Material 316L stainless steel (GR-LJH-15 sensor)
question:Do you accept payment after delivery?
answer:No, we require full payment before shipment to ensure smooth processing.
question:Why is there a processing fee?
answer:The processing fee covers transaction costs and ensures secure payment processing.
question:Can the company provide upgraded or alternative models?
answer:Yes, depending on availability. Please check specifications or contact us for custom options.
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:Do you accept payment after delivery?
answer:No, we require full payment before shipment to ensure smooth processing.
question:Why is there a processing fee?
answer:The processing fee covers transaction costs and ensures secure payment processing.
question:Can the company provide upgraded or alternative models?
answer:Yes, depending on availability. Please check specifications or contact us for custom options.
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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