1 year warranty
The Keyence LR-TB2000C is an all-purpose laser distance sensor from the LR-T Series utilizing Time-of-Flight (ToF) technology for precise object detection and distance measurement. Designed for industrial automation applications, this compact sensor provides reliable detection over a range of 60 to 2000 mm with a visible red laser at 660 nm wavelength. The sensor features a durable metal zinc die-cast housing with IP65/IP67 ingress protection, making it suitable for harsh industrial environments. It includes a bright OLED display for easy setup and monitoring, selectable NPN/PNP open collector outputs, and IO-Link communication capability. The device offers multiple response time settings, timer functions, and interference prevention for multi-sensor installations. Its simplified calibration modes and intuitive menu system enable quick commissioning in diverse applications including packaging, assembly, material handling, and quality inspection.
Item Details
- Brand Name: Keyence
- Manufacturer: Keyence Corporation
- Item Type Name: Time-of-Flight Laser Distance Sensor
- Product Family / Series: LR-T Series
- Model Number: LR-TB2000C
- Connection Type: Cable with M12 4-pin connector
Product Specifications
- detection_distance: 60 to 2000 mm
- detection_technology: Time-of-Flight (ToF)
- laser_wavelength: 660 nm (visible red)
- laser_class: Class 2 laser product
- laser_output_power: 1.0 mW
- pulse_width: 4.3 ns
- spot_diameter: Approximately 4 mm
- power_supply_voltage: 20 to 30 V DC (including 10% ripple)
- current_consumption: 45 mA or less (without load)
- control_output: NPN/PNP open collector selectable, 30 V DC or less, 50 mA or less, residual voltage 2 V or less
- output_configuration: N.O./N.C. selectable
- response_time_options: 1 ms, 10 ms, 25 ms, 100 ms, 1000 ms
- timer_functions: OFF, OFF delay, ON delay, One-shot
- communication_protocol: IO-Link v.1.1/COM2 (38.4 kbps)
- ambient_light_resistance: Incandescent lamp/Sunlight: 10,000 lux or less
- operating_temperature: -20 to +55 °C
- relative_humidity: 35 to 85% RH (no condensation)
- vibration_resistance: 10 to 55 Hz, double amplitude 1.5 mm
- enclosure_rating: IP65/IP67 (IEC 60529)
- display_type: OLED
- optical_technology: Diffuse with adjustable field background suppression
Additional Details
- Certifications / Approvals: CSA, UL, CE, EMC directives, FDA (CDRH) Part 1040.10, JIS C 6802/IEC 60825-1
- Material Case: Zinc die-cast (nickel chrome plating)
- Material Lens Cover: PMMA with scratch-resistant coating
- Material Cable: PVC
- Material Connector: TPE, PBT, nickel-plated brass
- Protection Circuit: Reverse power connection, power supply surges, output overcurrent, reverse output connection, output surge
- Interference Prevention: Up to 4 units in close proximity
- Pollution Degree: 3
- Overvoltage Category: I
- Maximum Altitude: 2000 m or less
- Usage Environment: Indoor use only
Measurements
- Weight: 85 g
- Dimensions: 41 mm (L) × 22.1 mm (W) × 36.9 mm (H)
All PLC Direct products come with a 1-year warranty. The warranty is issued by PLC Direct. Warranty coverage commences at the date of purchase. The warranty is for mechanical defects or failures not caused by human factors including but not limited to (a) incorrect installation, (b) operating the unit in sub-optimal conditions or in scenarios not recommended by the manufacturer, (c) poor unit maintenance, etc. The warranty does not cover programming or software related issues.
If the product is eligible for PLC Direct’s warranty coverage and the customer encounters an issue with the product, we will request the item is shipped to us for diagnosis and examination. Regardless of the cause of product issues, the customer will bear responsibility for the cost of shipping the unit to PLC Direct for evaluation. Where the unit was damaged by human factors, we will offer a repair or replace quote; in cases where damage was caused by human factors, the customer is responsible for the cost of shipping the repaired/replaced unit from PLC Direct to the customer. Where the unit was not damaged by human factors but is covered by PLC Direct’s warranty, we will repair or replace the unit at our cost (or, in rare cases, refund you your purchase); in such cases, PLC Direct will bear the cost of shipping the repaired or replaced product back to the customer. It is up to PLC Direct’s discretion whether to repair, replace, or refund the customer in such cases. Diagnoses can take time to complete based on technician availability and the complexity of diagnosis.
In no event shall PLC Direct be liable for any damages except actual damages up to, but not exceeding, the amount paid to us for the product, including we shall not be liable for any consequential or indirect damages or lost profits whether or not advised of same.
PLC Direct offers free shipping worldwide. Product ship from a various warehouses worldwide based on the customer's and the product's location. The estimated delivery date on the product page is PLC Direct's best estimated assuming a US-based shipping destination.
Regardless of where the product is shipping from, PLC Direct covers all duties for US-based shipping destinations. For non-US-based shipping destinations, customers are responsible for duties as appropriate.
PLC Direct's focus is on balancing price with lead time. Some but not all products can be expedited. If you have questions about delivery ETAs, please contact our team.
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