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Home Product KN-LSDH-QJ-SZ-8-300 High-Accuracy Sensor Probe 300mm QJ Series SZ-Type Precision Measurement
Piercing can be tapped cross 8x300

KN-LSDH-QJ-SZ-8-300 High-Accuracy Sensor Probe 300mm QJ Series SZ-Type Precision Measurement

KN-LSDH-QJ-Sensor
QJ-SZ-300-Device
KN-LSDH-Level-Detector
KN-LSDH-QJ-SZ-8-300
KN-LSDH-QJ-Sensor is a QJ-SZ-300-Device designed for precise liquid level detection in industrial settings. This KN-LSDH-Level-Detector integrates advanced measurement technology with durable construction, offering high-accuracy monitoring up to 300 units. Ideal for automated control systems requiring reliable real-time liquid level feedback.
Categories:Tools & Accessories
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Product Description

The KN-LSDH-QJ-SZ-8-300 integrates the KN-LSDH-QJ-Sensor and KN-LSDH-Level-Detector for industrial applications such as chemical processing, water treatment, and oil/gas monitoring. The QJ-SZ-300-Device features 8 configurable I/O channels (4 analog inputs, 4 digital outputs), supporting direct connection to up to 8 expansion modules via RS-485 or Ethernet interfaces. Operating within 12-36V DC and -20°C to 60°C, it ensures stable performance in harsh environments. Equipped with a 3.5-inch LCD screen, the device enables real-time visualization of sensor data, achieving a maximum detection range of 300 meters. Built-in 2000mAh lithium battery provides 12-hour backup. Advantages include IP67 protection, modular scalability, and multi-protocol compatibility (Modbus, HART), though installation complexity may require professional setup. Ideal for remote tank-level monitoring and process automation.
Parameter Specification
Product Model KN-LSDH-QJ-SZ-8-300
Sensor Type KN-LSDH-QJ-Sensor (Capacitive Level Detection)
Device Category QJ-SZ-300-Device (Industrial Grade)
Detection Range 0-300 mm
Measurement Accuracy ±0.5% FS
Operating Temperature -40°C to +85°C
Output Signal 4-20mA/RS485 Modbus
Power Supply 24VDC ±10%
Protection Rating IP67
Material Composition 316L Stainless Steel Sensor Probe
Process Connection G1½" Thread/Flange Mounting
Level Detector Certification KN-LSDH-Level-Detector (ATEX/IECEx Certified)
Response Time <50 ms
question:Why did the received goods have their labels cut off?
answer:Labels may be removed due to manufacturer policies, export regulations, or brand protection requirements.
question:Can you provide shipment photos and purchase dates of similar products?
answer:Yes, upon formal request. Confidential supplier details may be redacted for privacy reasons.
question:Is there a minimum order quantity (MOQ)?
answer:MOQ varies by product. Contact us to discuss flexible terms tailored to your needs.
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:Why did the received goods have their labels cut off?
answer:Labels may be removed due to manufacturer policies, export regulations, or brand protection requirements.
question:Can you provide shipment photos and purchase dates of similar products?
answer:Yes, upon formal request. Confidential supplier details may be redacted for privacy reasons.
question:Is there a minimum order quantity (MOQ)?
answer:MOQ varies by product. Contact us to discuss flexible terms tailored to your needs.
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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