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Home Product KRLL-WTL-B211 Wireless Temperature Transmitter, IP67 Waterproof Sensor for IoT Remote Monitoring

KRLL-WTL-B211 Wireless Temperature Transmitter, IP67 Waterproof Sensor for IoT Remote Monitoring

KRLL-WTL-B211
WTL-B211-sensor
KRLL-sensor-module
KRLL-WTL-B211
KRLL-WTL-B211: WTL-B211-sensor embedded in KRLL-sensor-module for precise environmental monitoring and control.

Product Description

The KRLL-WTL-B211 is an industrial-grade sensor module integrating the WTL-B211-sensor, designed for precision monitoring and control applications. It features 4 analog/digital inputs, 2 configurable outputs, and direct compatibility with up to 8 peripheral modules via RS-485 or CAN interfaces. Operating within 12-24VDC and -20°C to 70°C, the KRLL-sensor-module excels in harsh environments like manufacturing automation, logistics, and energy systems. Key advantages include high-resolution detection up to 2 meters, IP67-rated durability, and a compact 90x60mm housing. Limitations involve moderate battery capacity (4000mAh) requiring periodic charging and a 2.4-inch LCD screen with basic data visualization. The WTL-B211-sensor core enables rapid response times (<5ms) for proximity sensing, while the KRLL-module's modular design simplifies integration with industrial IoT architectures.
Parameter Specification
Model Number KRLL-WTL-B211
Input Voltage 24V DC (±10%)
Operating Temperature -20°C to +60°C
Output Signal Type Analog (4-20mA)/Digital (RS-485)
Sensor Interface WTL-B211-sensor
Module Compatibility KRLL-sensor-module
Protection Rating IP67
Dimensions 85mm x 55mm x 30mm
Communication Protocol Modbus RTU
Sampling Rate 100Hz
question:What is the warranty policy?
answer:The warranty covers product defects for 12 months from delivery. Damage from misuse or unauthorized modifications is excluded.
question:Why is there a service fee?
answer:The service fee covers transaction processing, administrative costs, and third-party payment platform charges.
question:How long does shipping take?
answer:Shipping typically takes 7-15 business days, depending on destination and customs clearance processes.
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 is the warranty policy?
answer:The warranty covers product defects for 12 months from delivery. Damage from misuse or unauthorized modifications is excluded.
question:Why is there a service fee?
answer:The service fee covers transaction processing, administrative costs, and third-party payment platform charges.
question:How long does shipping take?
answer:Shipping typically takes 7-15 business days, depending on destination and customs clearance processes.
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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