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Home Product GR-QJ-72-WB-53 Pro Sensor - GearRight QJ Series Waterproof Module 72H Outdoor Wireless

GR-QJ-72-WB-53 Pro Sensor - GearRight QJ Series Waterproof Module 72H Outdoor Wireless

GR-QJ-72-WB-53
QJ-72 sensor module
WB-53 industrial sensor
GR-QJ-72-WB-53
The GR-QJ-72-WB-53 integrates the QJ-72 sensor module with WB-53 industrial sensor technology, designed for precise data collection, environmental monitoring, and industrial automation. Offers high accuracy, reliability, and rugged construction for critical infrastructure applications.

Product Description

The GR-QJ-72-WB-53 integrates the advanced QJ-72 sensor module with WB-53 industrial sensor technology, offering dual-channel analog/digital inputs and three configurable relay outputs. It directly interfaces with up to three peripheral modules via RS-485 or CAN bus, operating across a wide 12-36V DC range in temperatures from -20°C to 70°C. Designed for manufacturing, energy, and logistics sectors, it features a rugged IP67 enclosure, 30-meter detection range, and optional 3.5-inch LCD with 5000mAh backup battery. Optimized for harsh environments, the device prioritizes reliability and adaptability despite requiring professional calibration for multi-module setups.
Parameter Specification
Model GR-QJ-72-WB-53
Sensor Module QJ-72 sensor module
Industrial Class WB-53 industrial sensor
Operating Voltage 12-24V DC ±10%
Temperature Range -20°C to +70°C
Output Signal Digital RS-485
Ingress Protection IP67
Housing Material Aluminum alloy
Measurement Accuracy ±0.5% F.S.
Response Time <100ms
Protocol Support Modbus RTU
Certification CE, RoHS
Storage Temperature -30°C to +85°C
Dimensions 72×53×30 mm
Weight 150g ±5%
question:How does after-sales handle refurbished products that malfunction?
answer:We offer free repair or replacement for refurbished products, with extended processing time due to supplier coordination.
question:What is the warranty?
answer:Warranty covers manufacturing defects for 12 months, excluding damage from misuse or unauthorized modifications.
question:Can you provide shipment photos/purchase dates of similar products?
answer:We share limited shipment details upon request, but omit sensitive data to protect partner confidentiality.
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 does after-sales handle refurbished products that malfunction?
answer:We offer free repair or replacement for refurbished products, with extended processing time due to supplier coordination.
question:What is the warranty?
answer:Warranty covers manufacturing defects for 12 months, excluding damage from misuse or unauthorized modifications.
question:Can you provide shipment photos/purchase dates of similar products?
answer:We share limited shipment details upon request, but omit sensitive data to protect partner confidentiality.
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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