Wireless  26GHz Lens Radar Level Sensor

SKU: WS433-RD26L

Doc No: WS433-RD26L-DS-EN-10

Introduction

WS433-RD26L is K-band radar level sensor with special lens for Solid or Liquid measurement. With special lens design, it will be not affected by coagulation/hanging/operating medium/sediment and dust. It can measure up to 70m range with small beam angle 8 degree.

The wireless portion is Sub-GHz technology from Texas Instruments allows long range transmission at ultra-low power consumption. It will connect 2-way wirelessly to the wireless co-ordinator WS433-CL to send data and receiving the configuration. It can be configured the operation parameters like data sending interval, health check cycle...remotely from Globiots platform or via ModbusRTU software (thru the WS433-CL). Its default data rate is 50 kbps, can be switched to 625 bps to increase the communication range. The complete set of wireless radar sensor can be powered by 12pcs x AA 1.5V,  can last up to 12 years.

Not affected by Dust, Steam...;

Range up to 70m;

High performance Sub-GHz Wireless communication;

Ultra-low power with 12 years battery;

Plug & Play.

Typical Applications

Level measurement in Tank;

Level measurement in Silo;

Level measurement for Liquid or Solid;

Coalmine Application

Cement Application

Dimension Drawings

Specification

SENSOR SPECIFICATION

Sensor technology

26 GHz Pulse radar with lens

Measurement range

10, 30, 70m

Resolution

1.0 mm

Accuracy

+/- 5.0 mm

Beam angle

8 degree

Lens material

Nylon/PEEK/PTFE/POM

Process temperature

-40 .. + 85oC standard, +120 oC optional

Process pressure

-1 .. + 4 barg

Ambient working temperature

-40 .. + 85 oC

Ambient working humidity

0 .. 95% RH, non-condensing

WIRELESS SPECIFICATION

Data speed

Up to 50kbps

Transmission distance, LOS

1000m

Antenna

External Antenna 0 dbi

Functions

Sending data in interval

Battery

12 x Battery AA Type 1.5VDC and 7..48VDC

Frequency Band

ISM 433MHz, 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

Ambient Operating temperature of complete set

-40oC..+60oC (with Lithium Ultimate AA battery)

Housing/Protection

Cast aluminum, Polycarbonate, IP67

Mounting

Direct mount on flange

Dimension

220x220x450 (without antenna)

Net weight

<= 10 kgs

Ordering Codes

Item code

Descriptions

WS433-RD26L-SL-01

WIRELESS 26GHZ RADAR LEVEL SENSOR WITH PA LENS FOR SOLID IN HIGH DUST ENVIRONMENT, SUS304 JIS10K 100A RF FLANGE, 0-30M CALIBRATED RANGE, -40 .. + 85 C, IP67 ALUMINUM HOUSING

WS433-RD26L-SL-02

WIRELESS 26GHZ RADAR LEVEL SENSOR WITH PA LENS FOR SOLID IN HIGH DUST ENVIRONMENT, SUS304 JIS10K 100A RF FLANGE, 0-70M CALIBRATED RANGE, -40 .. + 85 C, IP67 ALUMINUM HOUSING

Link for full datasheet:

Link for manual:

Daviteq Technologies Inc

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