LZR-Widescan

Motion, presence and safety sensor for automatic industrial doors

Description

BEA’s LZR-Widescan is a LASER-based, time-of- flight sensor used for motion, safety and presence detection in a variety of industrial door applications. This all-in-one solution offers the benefits of activation and safety, while reducing installation time.

This NEMA 4 rated sensor creates a volumetric detection area by generating seven angled LASER curtains. It has the ability to detect objects based on direction, speed, object size and height.

The LZR-Widescan detection field operates independent of ground conditions, allowing for superior functionality in harsh environments.

Features

Alternative Solution

Ideal for replacing costly / labor-intensive induction loop and pull-cord solutions

Energy-efficient

Promotes energy savings by reducing false detections / unnecessary door cycling, helping to regulate HVAC

Virtual Pull-Cord

Virtual pull-cord function can differentiate between pedestrian and vehicle traffic and can provide pulse-on-stop activation

Visible Spots

Two visible LASER alignment spots ensure accurate pattern placement

Table of specifications

Technology	LASER scanner, Time-of-Flight measurement (7 LASER curtains)
Detection Mode	Motion and Presence
Max. Detection Field	Width: 1.2 x mounting height Depth: 1.2 x mounting height (adjustable depending on user settings)
Thickness of First Curtain	3⁄4 inch per 3 feet of mounting height
Typ. Mounting Height	6’6” – 19’6”
Typ. Minimum Object Size	6” @ 19’6” (in proportion to object distance)
Test Body Dimensions	27 1⁄2” × 11 3⁄4”× 7 3⁄4”
Min. Reflectivity Factor	> 2 % (of floor and object) (measured at max. 19’6” in safety field)
Emission Characteristics IR LASER Visible LASER	Wavelength 905 nm; maximum output pulse power 75 W, Class 1 Wavelength 650 nm; maximum output CW power 3 mW, Class 3R
Supply Voltage	12 – 24 VAC ±10% 12 – 30 VDC ±10% @ sensor terminal
Power Consumption	< 2.5 W (heating: off) < 15 W (heating: eco or auto)
Response Time	Typ. 100 ms (max. 500 ms)
Output	2 solid-state relays ( galvanic isolation, polarity free ) 30 VDC (max. switching voltage) – 100 mA (max. switching current) - in switching mode: NO/NC - in frequency mode: pulsed signal (f= 100 Hz ±10%) 1 electro-mechanic relay (galvanic isolation, polarity free) 42 VAC (max. switching voltage) – 500 mA (max. switching current)
Input	30 VDC (max. switching voltage) low < 1 V high > 10 V (voltage threshold)
LED-Signal	2 tri-colored LEDs: Output status / Remote Control Response / Error Signals
Dimensions	7 3⁄4” (H) x 6” (W) x 4” (D) (approx.)
Material / Color	PC/ASA / Black
Rotation Angles on Bracket	45° to the right, 15° to the left (lockable)
Tilt Angles on Bracket	–10° – 5º
Degree of Protection	NEMA 4 / IP65
Temperature Range	−22 ºF – 140 ºF (−30 ºC – 60 ºC)
Vibrations	< 2 G
Cable Length	360 in (30 ft)
Norm Conformance	EN 61000-6-2, EN 61000-6-3, EN 60950-1, EN 60825-1, EN ISO 13849-1 Pl “d”/ CAT2, EN 62061 SIL 2, EN 61496-1 ESPE Type 2, EN 12978 , EN 50581

Versions

10LZRWIDESCAN

Motion, Presence and Safety Sensor for Industrial Doors

Accessories

Mini Industrial Bracket

Universal industrial mounting bracket

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Industrial Bracket

Universal industrial mounting bracket

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LZR-Widescan Adapter Kit

Adapter Kit for the LZR-Widescan when using BEA’s Industrial Bracket or Mini Industrial Bracket

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50’ cable for LZR-Widescan

Optional 50 ft cable for use with the LZR-Widescan

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Videos

Downloads

User Guides
Cut Sheets
Case Studies
- Case Study - Cold Storage Door Activation at Deppe Enterprises Download
Information Sheet
- LZR-WIDESCAN Menu Tree Download
- NEMA 4 - LASER Scanner Comparison Download
Download the package

Frequently asked questions

Which output is used for each of the detection fields?

The outputs can be assigned to each field (motion, presence, safety) as desired.

Can the LZR-WIDESCAN be set to ignore pedestrian traffic moving through the area but allow for pedestrians to open the door if they want to pass through?

Yes, using the virtual Pull-Cord function. Up to 3 locations can be set for a pedestrian to activate the door by standing in the preset locations for X number of seconds. The same principal can be applied for vehicles.

Can the LZR-WIDESCAN be used in a freezer application?

Yes, and the sensor even has a built-in heater to help keep the lens defrosted.

Can the LZR-WIDESCAN send different outputs depending on the height of the object, such as partial open for pedestrians and full open for trucks?

Yes, the LZR-WIDESCAN can be set to detect pedestrians and be wired to the Partial Open input of the door control and the Height Trigger can be wired to the Full Open input. Remember that when using Height Trigger, pedestrians will have to be closer to the door to be detected.

Why does the LZR-WIDESCAN quickly blink red when programming?

A lock code has been entered. Cycle the power, and then press UNLOCK > LOCK > 0000 to clear the lock code.

How far from the door can the field of detection extend?

The ratio of mounting height to detection distance is 1:1.2. For example, mounting the sensor at 10 feet high will create a maximum pattern size of 12 feet by 12 feet.

Where is the LZR-WIDESCAN pattern oriented?

Press UNLOCK > MAGIC WAND > MAGIC WAND. Two visible laser beams will appear to align the sensor pattern in close proximity to the door.

Why is the LZR-WIDESCAN holding the door open even though it is not in detection?

Verify relay output setting.

I only have a need for two detection fields. How can I eliminate one of the fields and its associated LED?

Simply set that detection field’s width to 000.

Do I have to connect the monitoring wires (similar to the LZR-I30) for non-monitored applications?

No.