ZWS300 All-in-One Compact Weather Sensor
ZWS300 (variants ZWS30C GPS/4G, ZWS30G LTE/WiFi/Bluetooth/LoRa)
The ZWS300 is a compact weather sensor that measures temperature, relative humidity, air pressure and electronic wind direction in a Ø110 mm x 185 mm housing weighing 1.2 kg. It is available in the UK through MetSensor UK.
- ✓ Four measured parameters in a compact 1.2 kg housing
- ✓ Electronic wind direction sensing (not ultrasonic wind speed)
- ✓ IP67 (temp/humidity) and IP68 (pressure) rated
- ✓ RS485 standard with RS232, WiFi, Bluetooth, LTE optional
- ✓ Variants with GPS/4G (ZWS30C) or LTE/WiFi/Bluetooth/LoRa (ZWS30G)
Specifications
| Dimensions | Ø110 mm x 185 mm |
|---|---|
| Weight | 1.2 kg |
| Operating voltage | DC 12/24V; solar power capable |
| Protection rating | IP67 (temp/humidity), IP68 (pressure) |
| Material | Outdoor industrial grade ASA |
| Mounting | Ø50-68 mm |
| Pressure | 300-1150 hPa, ±0.3 hPa, silicon piezoresistor |
| Temperature | -50 to +85°C, ±0.2°C |
| Humidity | 0-100%, ±2% |
| Wind direction | 0-360°, ±1°, electronic |
| Interfaces | RS485 standard; RS232, WiFi, Bluetooth, LTE optional |
| Protection Type | IP67 |
ZWS300 (variants ZWS30C GPS/4G, ZWS30G LTE/WiFi/Bluetooth/LoRa) compared to others
| ZWS300 (variants ZWS30C GPS/4G, ZWS30G LTE/WiFi/Bluetooth/LoRa) | Others | |
|---|---|---|
| IP Grade | IP67 (temp/humidity), IP68 (pressure) | IP45 or IP55 |
| Anti Condensation Function | Standard | — |
| Power | DC5-30V, <15mA @DC12V; DC12-24V >50mA @DC12V | Not specified |
| Built-in Modules | GPS/4G | — |
| Additional Interfaces | RS485 Sensor connection | — |
| Appearance Protection | UV resistant 5 years without discoloration | Not specified |
Applications
- Earthquake monitoring
- GPS positioning systems
- Smart buildings
- Agriculture/forestry
- Meteorological stations
- Research operations
- Road weather information systems (RWIS)
Frequently asked questions
Does the ZWS300 measure wind speed?+
No. The ZWS300 measures wind direction electronically but does not include a wind speed channel.
What is the accuracy of the wind direction reading?+
±1° across a 0-360° range, using electronic sensing rather than ultrasonic.
What variants of the ZWS300 exist?+
ZWS30C adds GPS/4G; ZWS30G adds LTE, WiFi, Bluetooth and LoRa connectivity.
What applications suit the ZWS300?+
Earthquake monitoring, GPS positioning systems, smart buildings, agriculture and forestry, meteorological stations and research.
