Wireless Sub-GHz Laser Level Sensor WS433-LSL

SKU: WS433-LSL

Doc No: WS433-LSL-DS-EN-10

Introduction

WS433-LSL is a low-power laser level sensor for Solid level measurement. With a dust tube accessory, it can be used in high dust environments like cement, grain, powder... It can measure up to 100m range. The wireless portion is Sub-GHz technology allows long-range transmission at ultra-low power consumption. It will connect wirelessly to a Wireless Co-ordinator WS433-CL or an IoT gateway with a built-in Coordinator. It can be configured the operation parameters like data sending interval, health check cycle... The complete set of the wireless laser-level sensor can be powered by 6 x AA 1.5V batteries for up to 10 years (depending on interval time).

Range up to 100m;

Support Sub-GHz wireless;

Ultra-low power with 10 years battery;

Plug & Play.

Typical Applications

Level measurement in Tank;

Level measurement in Silo;

Level measurement for any non-dark surface.

Dimension Drawings

Specification

SENSOR SPECIFICATION

Sensor technology

Eye-safe laser level sensor, class II laser

Measurement range

Select 50, 100m

Dead zone

0.03 m

Resolution

1.0 mm

Accuracy

+/- 5.0 mm

Dust tube

Yes, standard

Air purging port

1/4" NPT quick connector

Process temperature

-10 .. + 60 oC standard

Ambient working temperature

-10 .. + 60 oC

Ambient working humidity

0 .. 95% RH, non-condensing

WIRELESS SPECIFICATION

Data speed

50kbps (default), 625 bps

Transmission distance, LOS

400m (2m height from ground)

Antenna

Internal Antenna

Battery

06 x AA 1.5VDC

Frequency Band

ISM 433.92 Mhz, Sub-GHz technology from Texas Instrument, USA

International Compliance

ETSI EN 300 220, EN 303 204 (Europe) FCC CFR47 Part15 (US), ARIB STD-T108 (Japan)

Vietnam Type Approval Certification

QCVN 73:2013/BTTTT, QCVN 96:2015/BTTTT (DAVITEQ B00122019)

Security Standard

AES-128

Mounting Method

JIS10K 80A Flange

Ambient temperature

-10oC..+60oC (with AA L91 Energizer)

Dimensions

220x220x450 (without antenna)

Net-weight

< 5 kgs

Housing

Aluminum + Polycarbonate plastic, IP67

Ordering Codes

Item code

Descriptions

WS433-LSL-50

WIRELESS SUB-GHZ LASER LEVEL SENSOR, RANGE 50M, 3-INCH FLANGE, DUST TUBE, IP67, AA BATTERY POWERED

WS433-LSL-100

WIRELESS SUB-GHZ LASER LEVEL SENSOR, RANGE 100M, 3-INCH FLANGE, DUST TUBE, IP67, AA BATTERY POWERED

Link for full datasheet: https://filerun.daviteq.com/wl/?id=cyV6RMRRCwKzTu0Azj9i4XUuzZiP0oHd

Link for manual:

Daviteq Technologies Inc

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