WS-25 - Weather Station Ambient Weather - Free user manual and instructions
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| Product Type | Weather Station |
| Model | WS-25 |
| Brand | Ambient Weather |
| Main Unit Dimensions | 5.5 x 2.8 x 0.8 in (140 x 71 x 20 mm) |
| Main Unit Weight | 0.5 lbs (227 g) |
| Power Supply | 2 x AA batteries (not included) or AC adapter (5V/1A, not included) |
| Outdoor Sensor Power | 2 x AA batteries (not included) |
| Wireless Range | Up to 300 ft (91 m) line of sight |
| RF Frequency | 868 MHz (EU) or 915 MHz (US) |
| Indoor Temperature Range | 32 to 122 °F (0 to 50 °C) |
| Outdoor Temperature Range | -40 to 158 °F (-40 to 70 °C) |
| Humidity Range | 1% to 99% RH |
| Barometric Pressure Range | 8.86 to 32.48 inHg (300 to 1100 hPa) |
| Wind Speed Range | 0 to 111.8 mph (0 to 50 m/s) |
| Rainfall Range | 0 to 39.37 in (0 to 1000 mm) |
| Display Type | LCD with backlight |
| Functions | Indoor/outdoor temperature and humidity, barometric pressure, wind speed/direction, rainfall, weather forecast, moon phase, time/date, alarm |
| Recording Interval | 48-second updates for most readings |
| Maintenance | Clean with a soft, dry cloth. Avoid using solvents or abrasives. |
| Safety | Do not expose to rain or direct sunlight for extended periods. Install outdoor sensor securely away from obstructions. |
| Spare Parts / Repairability | No user-serviceable parts. Contact Ambient Weather support for replacements or repairs. |
| General Information | Learn more at ambientweather.com |
Frequently Asked Questions - WS-25 Ambient Weather
How do I set up the WS-25 weather station?
Unpack all components. Insert batteries into the outdoor sensor and main display unit. The display will automatically search for the sensor signal. Ensure the sensor is placed outdoors within 300 ft line of sight. Refer to the manual for precise mounting instructions.
What is the wireless range between the sensor and the display?
The maximum wireless range is 300 ft (91 m) in open air without obstructions. Walls, metal, and electronic interference can reduce the range. Try to minimize obstacles for best performance.
Why is my outdoor temperature reading incorrect?
Check that the outdoor sensor is placed in a shaded, ventilated area away from direct sunlight, rain, and heat sources. Ensure the sensor batteries are fresh. If the issue persists, try re-synchronizing the sensor by removing and reinserting batteries.
How do I change the batteries on the WS-25?
For the main display, open the battery compartment on the back and replace with 2 AA alkaline batteries. For the outdoor sensor, remove the cover and replace with 2 AA alkaline batteries. Always use fresh batteries for optimal performance.
Does the WS-25 include a rain gauge?
Yes, the WS-25 comes with an outdoor sensor that measures rainfall. The sensor has a self-emptying tipping bucket mechanism. Ensure it is mounted level and free from debris for accurate readings.
Can I mount the outdoor sensor on a pole?
Yes, the outdoor sensor comes with a mounting bracket suitable for a 1-inch (25 mm) pole. Use the included screws to secure it. Ensure the sensor is vertical and at least 5 ft above the ground.
How do I calibrate the barometric pressure?
To calibrate, go to the BARO menu. Press and hold SET for 3 seconds, then adjust the value using the + or - buttons to match your local sea-level pressure reported by a reliable source. Press SET to confirm.
What does the weather forecast icon mean?
The forecast icon is based on barometric pressure changes. It shows 6 conditions: Sunny, Partly Cloudy, Cloudy, Rain, Storm, or Snow. Note that it is a general prediction for the next 12-24 hours and may not be 100% accurate.
How do I reset the rainfall total?
To reset the rainfall, navigate to the RAIN display. Press and hold the MIN/MAX button for 3 seconds to clear the 24-hour, weekly, monthly, and yearly totals. This cannot be undone.
Is the WS-25 weather station weatherproof?
The main display is for indoor use only and should be kept away from moisture. The outdoor sensor is weather-resistant but not fully waterproof. Avoid submerging it in water and ensure the battery compartment is sealed properly.
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USER MANUAL WS-25 Ambient Weather
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Product information
Brand : Ambient Weather
Model : WS-25
Category : Weather Station