Datasheet > LT3BD

LT3BD

更新时间： 2024-10-02 01:07:31

品牌	Logo	应用领域
邦纳 - BANNER		/
页数	文件大小	规格书
9页	396K
描述
LT3BD Long-Range Time-of-Flight Laser Sensor

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中文翻译

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数据手册

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LT3BD 数据手册

L-GAGE LT3BD Long-Range Time-of-Flight Laser Sensor

Datasheet

•

Extremely long range: 5 m with white targets or 3 m with gray targets for diﬀuse

mode sensors, up to 50 m for retroreꢀecꢁve models

•

Two discrete (switched) outputs in each sensor, with independent window limits¹

Discrete output can be used for precise background suppression

Choose NPN or PNP discrete outputs using the output select wire

Fast, easy-to-use integrated push buꢂon TEACH-mode programming; no

potenꢁometer adjustments

•

Remote TEACH-funcꢁon for security and convenience

Output response is programmable for three speeds

High-grade retroreꢀecꢁve target included with each retroreꢀecꢁve-mode sensor

Choose 2 m or 9 m unterminated cable, or 8-pin Euro-style swivel quick-disconnect

connector

•

Rugged construcꢁon withstands demanding sensing environments; IEC IP67, NEMA

WARNING: Not To Be Used for Personnel Protecꢀon

Never use this device as a sensing device for personnel protecꢀon. Doing so could lead to serious injury or death.

This device does not include the self-checking redundant circuitry necessary to allow its use in personnel safety

applicaꢁons. A sensor failure or malfuncꢁon can cause either an energized or de-energized sensor output

condiꢁon.

CAUTION: Do Not Disassemble for Repair

This device contains no user-serviceable components. Do not aꢂempt to disassemble for repair. Use of controls or

adjustments or performance of procedures other than those speciﬁed herein may result in hazardous radiaꢁon

exposure. A defecꢁve unit must be returned to the manufacturer.

Models

LT3BD

Sensing Mode

Laser Class

Sensing Distance

Cable

2 m (6.5 ꢃ) unterminated 8-wire cable

Diﬀuse

Class 2

0.3 m to 5 m (11.8 in to 16.4 ꢃ)

Integral 8-pin M12/Euro-style male quick

disconnect (QD)

LT3BDQ

LT3BDLV

LT3BDLVQ

2 m (6.5 ꢃ) unterminated 8-wire cable

Retroreꢀecꢁve

Class 1

0.5 m to 50 m (20 in to 164 ꢃ)

Integral 8-pin M12/Euro-style male quick

disconnect (QD)

Theory of Operaꢀon

A short electrical pulse drives a semiconductor laser diode to emit a pulse of light. The emiꢂed light is collimated through a lens, which

produces a very narrow laser beam. The laser beam bounces oﬀ the target, scaꢂering some of its light through the sensor’s receiving

lens to a photodiode, which creates an electrical pulse. The ꢁme interval between the two electrical pulses (transmiꢄng and receiving

the beam) is used to calculate the distance to the target, using the speed of light as a constant.

Mulꢁple pulses are evaluated by the sensor’s microprocessor, which calculates the appropriate output value. The analog output

provides a variable signal (4 mA to 20 mA or 0 V dc to 10 V dc, depending on model) that is proporꢁonal to the target’s posiꢁon within

the user-programmed analog window limits. The discrete (switched) output energizes whenever the target is located between the user-

programmed discrete window limits. Window limits for the analog and discrete outputs may be the same, or they may be programmed

independently.

See Banner website (www.bannerengineering.com) for informaꢁon on analog/discrete models.

To order the 9 m cable models, add the suﬃx “W/30” to the model number of any cabled sensor (e.g., LT3BD W/30). A model with a QD connector requires a

maꢁng cable.

Retroreꢀecꢁve range speciﬁed using included model BRT-TVHG-8X10P high-grade target.

Original Document

68503 Rev. F

7 November 2017

68503

12 3 4 5 6 7...9

中文翻译

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与LT3BD相关器件

型号	品牌	获取价格	描述	数据表
LT3BDLV	BANNER	获取价格	LT3BD Long-Range Time-of-Flight Laser Sensor
LT3BDLVQ	BANNER	获取价格	LT3BD Long-Range Time-of-Flight Laser Sensor
LT3BDQ	BANNER	获取价格	LT3BD Long-Range Time-of-Flight Laser Sensor
LT3D31W	SHARP	获取价格	Single Color LED, Red, Diffused, T-1, 3mm, 2 PIN
LT3D65W	ETC	获取价格	HIGH-LUMINOSITY LED LAMP
LT3E31W	SHARP	获取价格	Single Color LED, Yellow Green, Diffused, T-1, 3mm, 2 PIN
LT3E31W*	ETC	获取价格	HIGH-LUMINOSITY LED LAMP
LT3E65W	ETC	获取价格	HIGH-LUMINOSITY LED LAMP
LT3E65W*	ETC	获取价格	HIGH-LUMINOSITY LED LAMP
LT3F76TR	SHARP	获取价格	Single Color LED, Yellow/green, Transparent, 3.8mm, 2 PIN

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