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Wireless Ambient Light Sensor
SKU#
WS433-AL
Replaced by
Replaced SKU
WS433-AL is a wireless ambient light sensor, using the most advanced digital technology to bring high accuracy and stable measurement. 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 50kbps, can be switched to 625bps to increase the communication range. The sensor can last up to 10 years with a single AA battery. And it has many applications such as continuous measurement of ambient brightness to monitor the premises or control lighting in factories, greenhouses, etc.
For Applications
Facility Monitoring, Safety Monitoring
Reliable & Secured Wireless Connection
Sub-Ghz technology from Texas Instruments allows reliable wireless connection and secured data by AES-128
Pre-calibrated
Sensors are pre-calibrated at factory to deliver high accuracy and quick installation
10-year with a single battery
Ultra-low power sensing technology from Daviteq with Ultra-low power wireless technology fromTexas Instruments allow the sensor can last up to 10 years with a single battery AA.
IP67
For both indoor and outdoor applications
| SENSOR SPECIFICATION : | |
| Ambient light intensity measurement feature: | |
| Unit | Lux |
| Measurement range | 0∼83865.6 |
| Linearity | 5% when the light is less than 40 lux |
| Temperature drift | 0.01%/℃ when light intensity is about 2000 lux |
| WIRELESS TRANSMITTER SPECIFICATION : | undefined |
| Data speed | Up to 50kbps |
| Tranmission distance, LOS | 1000m |
| Antenna | Internal Antenna |
| Battery | 01 x AA 1.5-3.6VDC, up to 10-year operation, depends on configuration |
| 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 |
| Operating temperature of PCB | -40∼60℃ (with AA L91 Energizer®) |
| Housing | Poly-carbonate, IP67 |
| Installation method | L-type bracket SUS304 , by M4 screws or double-sided 3M tape (included) |
| Product dimensions & weight | 160x30x30mm, < 60g (without battery) |
| Box dimension & gross weight | 190x50x50mm, < 90g |
Dimension
1/0
Application Notes
Light Intensity Range: Choose a sensor with an intensity range suitable for the application.
Power Consumption: Evaluate the power requirements of the sensor.
Mounting Options: Consider the physical form factor and mounting options.
Integration: Look for sensors that integrate well with your system.
Power Consumption: Evaluate the power requirements of the sensor.
Mounting Options: Consider the physical form factor and mounting options.
Integration: Look for sensors that integrate well with your system.
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