Ecowitt WN32(WH32) Outdoor Temperature Humidity Sensor

1. Introducció

The Ecowitt WN32 (also known as WH32) is a single-channel wireless outdoor temperature and humidity sensor designed to provide accurate environmental data. This sensor is primarily intended to replace or upgrade the temperature and humidity data from existing Ecowitt weather stations such as the WS69, WS80, or WS90, or to upgrade WS68 and WH40 sensors under the same console. It features an LCD display for direct readings and transmits data wirelessly to a compatible Ecowitt console or Wi-Fi Gateway.

2. Característiques clau

• Dedicated Outdoor Sensor: The WH32 outdoor sensor supports one channel only to connect to a console, utilizing complex algorithms to calculate 'Feels Like' temperature, App Temperature, and Dew Point.
• Data Priority: The WN32 outdoor sensor overrides temperature and humidity values from WS69, WS80, and WS90 outdoor sensors, as it holds the highest priority in the Ecowitt weather system. Only one WN32 sensor can be used in an Ecowitt system.
• Replacement/Upgrade: Designed to replace data from WS69, WS80, WS90, or upgrade WS68, WH40 sensors under the same console. If you already own WS69, WS80, or WS90, you only need a WN32 Outdoor sensor if you intend to replace their outdoor temperature and humidity readings.
• Pantalla LCD integrada: Displays current humidity and temperature readings directly on the sensor.
• Single Channel Operation: Works with one console only.
• Transmissió sense fils: Sensor data is transmitted every 64 seconds using RF frequency wireless signals, with a range of up to 300 feet (100 meters).

3. Contingut del paquet

Si us plau, comproveu el contingut del paquet per assegurar-vos que tots els articles hi són i estan en bon estat:

• 1 x WN32 (WH32) Outdoor Temperature and Humidity Sensor
• 1 x Manual d'usuari

Nota: Es necessiten 2 piles AA per al funcionament i no estan incloses en el paquet.

4. Guia de configuració

4.1 Instal·lació de la bateria

1. Locate the battery compartment on the back of the WN32 sensor.
2. Obriu la tapa de la bateria.
3. Insert two (2) AA 1.5V batteries, ensuring correct polarity (+/-).
4. Tanqueu la tapa de la bateria amb seguretat.

4.2 Frequency and Unit Selection

The WN32 sensor operates on different frequencies depending on the region:

• North American: 915MHz
• Europe: 868MHz
• Other areas: 433MHz

For 915MHz and 868MHz versions, you can use a dip switch (refer to the sensor's internal markings or specific product documentation if available) to switch between Celsius (℃) and Fahrenheit (℉) display units. The 433MHz version only supports Celsius (°C).

4.3 Pairing with a Wi-Fi Gateway (e.g., GW1100)

A view dades en directe al WS View mobile application, the WN32 sensor needs to be paired with a compatible Ecowitt Wi-Fi Gateway (sold separately), such as the GW1100. Follow these general steps:

1. Ensure your GW1100 Wi-Fi Gateway is powered on and configured for Wi-Fi access. Refer to the GW1100 quick start guide for detailed Wi-Fi configuration procedures.
2. Place the WN32 sensor within the wireless transmission range of the gateway (up to 300 feet / 100 meters, line of sight).
3. The GW1100 gateway can only connect to one WN32 Outdoor sensor.
4. Once connected, the sensor data will be streamed to the gateway and can be viewed al WS View mobile application after Wi-Fi configuration is complete.

4.4 Col·locació del sensor

For accurate outdoor readings, mount the WN32 sensor in a location that is:

• Protected from direct sunlight to avoid artificially high temperature readings.
• Well-ventilated to allow for accurate humidity measurement.
• Away from heat sources (e.g., vents, exhaust fans) or reflective surfaces.
• Within the effective wireless range of your receiving console or gateway.

5. Funcionament

5.1 Viewing Readings on LCD

Once batteries are installed, the sensor's LCD screen will immediately display the current outdoor temperature and humidity. These readings update automatically as new data is collected.

5.2 Transmissió de dades

The sensor transmits temperature and humidity data wirelessly every 64 seconds. This data is received by your compatible Ecowitt console or Wi-Fi Gateway. If connected to a Wi-Fi Gateway, the data can then be uploaded to Ecowitt.net and viewed via the WS View mobile application or a web navegador.

6. Manteniment

• Substitució de la bateria: Replace the two AA batteries when the low battery indicator appears on the sensor's LCD or on your receiving console/app. Always use fresh, high-quality batteries.
• Neteja: Periodically clean the exterior of the sensor with a soft, damp cloth. Avoid using abrasive cleaners or solvents that could damage the casing o components electrònics.
• Protecció del medi ambient: While designed for outdoor use, ensure the sensor is not submerged in water and is protected from extreme weather conditions beyond its specified operating range.

7. Resolució de problemes i preguntes freqüents

Q1: What if I purchased the wrong frequency?

A: If you are in Europe and mistakenly purchased a 915 MHz product (instead of 868 MHz), it can still be used as long as all your Ecowitt sensors and the gateway/receivers operate on the same frequency (e.g., all 915 MHz). The key is consistency across your devices. However, if you expand your system, you must continue to purchase devices with the same initial frequency to ensure compatibility.

Q2: What are the differences between WN32 and WH32?

A: WN32 and WH32 refer to the same product. There is no functional difference between them.

Q3: What are the differences between WN32 and WN31?

A:

1. The WN32 sensor is specifically designed for dedicated "Outdoor Temperature and Humidity" data. The WN31 sensor functions as a "Multi-channel Temperature and Humidity" sensor, allowing up to 8 WN31 sensors to be hosted on a single receiver.
2. WN32 sensor data can be hosted on Weather Underground, whereas WN31 data is not supported on Weather Underground.
3. Both WN32 and WN31 data can be uploaded to Ecowitt.net.

Q4: Can the WN32 sensor freely switch between ℃/℉?

A: Currently, only the 915MHz (North American) and 868MHz (European) versions support switching between Celsius (°C) and Fahrenheit (°F). The 433MHz version only displays in Celsius (°C).

Q5: What are the differences between WN32 Indoor and WN32 Outdoor?

A:

• WN32 Indoor: Measures temperature, humidity, and barometric pressure. It is designed for upgrading HP2550 and HP3500 consoles.
• WN32 Outdoor: Measures outdoor temperature and humidity. It is designed to replace data from WS69, WS80, WS90, or upgrade WS68, WH40. If you already have WS69, WS80, or WS90, you should only purchase a WN32 Outdoor if you specifically want to replace their temperature and humidity readings.

8. Especificacions

9. Consells d'usuari

• Concordança de freqüència: Always ensure that all your Ecowitt sensors and receiving devices (consoles, gateways) operate on the same frequency (e.g., all 915MHz or all 868MHz) for seamless communication.
• Qualitat de la bateria: Use high-quality alkaline or lithium AA batteries for optimal performance and longer battery life, especially in cold outdoor conditions.
• Connexió de passarel·la: If using a Wi-Fi Gateway, ensure it is properly configured and within range of the sensor for continuous data upload to Ecowitt.net and the WS View aplicació.
• Prioritat del sensor: Remember that the WN32 Outdoor sensor takes priority for outdoor temperature and humidity readings over other sensors like WS69, WS80, or WS90 if present in the same system.

10. Garantia i Suport

For warranty information, technical support, or service inquiries, please refer to the official Ecowitt website or contact their customer support directly. Keep your purchase receipt as proof of purchase for any warranty claims.