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Wireless Integrated Humidity Sensor
SKU#
WS433-ATH
Replaced by
Replaced SKU
WS433-ATH is the Wireless Integrated Ambient Humidity & Temperature Sensor, it utilises Digital capacitance humidity sensor to deliver 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. It can last up to 10 years with a single AA battery. There are a lot of applications as environment monitoring for office, warehouse, data center, hospital, agriculture...
For Applications
Automatic Ventilation System, Facility Monitoring, Indoor Air Quality Monitor, Warehouse Monitoring, Temperature Monitoring
Reliable & Secured Wireless Connection
Sub-Ghz technology from Texas Instruments allows reliable wireless connection and secured data by AES-128
High accuracy
Digital sensor with factory-calibration
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.
Sintered Filter
Alloy sintered filter to protect sensor in hash environment
| Sensor | Digital type, factory calibrated, output both Humidity and Temperature values |
| Humidity measuring range and accuracy | 0∼100% RH, ±3.0% RH (±1.5% RH for ATH-15 version) |
| Humidity resolution | 0.1% |
| Temperature measuring range and accuracy | -40∼85℃, ±0.5℃ (±0.1℃ for ATH-15 version) |
| Temperature resolution | 0.1℃ |
| Sensor Filter | 20μm Alloy sintered filter |
| 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 and weight | 160x30x30mm, < 50g (without battery) |
| Box dimension and gross weight | 190x50x50mm, < 90g |
Dimension
1/0
Application Notes
test
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