EasyManua.ls Logo

Ventus W838 - Troubleshooting Connectivity & Accuracy and Console Specs; Troubleshooting Connectivity & Accuracy; Console General Specifications; Console Time and Barometer Specifications

Ventus W838
88 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Loading...
Some condensation beneath
the UV sensor may occur
overnight
This will disappear when temperature rises up under the sun
and will not affect the performance of the unit.
No WI-FI connection 1. Check for WI-FI symbol on the display, it should be alway
on.
2. Make sure you connect to 2.4G band but not 5G band of
your WI-FI router.
Temperature or humidity not
accurate
1. Do not place your console or sensor close to the heat
source
2. If the sensor still not accurate adjust the value in
calibration mode.
9. SPECIFICATIONS
9.1 CONSOLE
General Specication
Dimensions (W x H x D) 130 x 112 x 27.5mm (5.1 x 4.4 x 1.1 in)
Weight 220g (with batteries)
Main power DC 5V, 1A adaptor
Backup battery CR2032
Operating temperature range -5˚C ~ 50˚C
Operating Humidity range 10~90% RH
Support sensors
- 1 Wireless 7-in-1 sensor (included)
- Support Up to 3 Wireless Thermo-hygro sensors (optional)
RF frequency
(Depend on country version)
915Mhz (US version) / 868Mhz (EU or UK version) /
917Mhz (AU version)
Time Related Function Specication
Time display HH: MM
Hour format 12hr AM / PM or 24 hr
Date display DD / MM or MM / DD
Time synchronize method Through the server to get the local time of the console location
Weekday languages EN / DE / FR / ES / IT / NL / RU
BAROMETER
Barometer unit hPa, inHg and mmHg
Accuracy
(700 ~ 1100hPa ± 5hPa) / (540 ~ 696hPa ± 8hPa) (20.67
~ 32.48inHg ± 0.15inHg) / (15.95 ~ 20.55inHg ± 0.24inHg)
(525 ~ 825mmHg ± 3.8mmHg) / (405 ~ 522mmHg ± 6mmHg)
Typical at 25°C (77°F)
Resolution 1 hPa / inHg is 2 decimal place / mmHg is 1 decimal place
In Temperature
Temperature unit °C and °F
Accuracy
<0°C or >40°C ± 2°C (<32°F or >104°F ± 3.6°F)
0~40°C ±1°C (32~104°F ± 1.8°F)
Resolution °C / °F (1 decimal place)
In Humidity
Humidity unit %
Accuracy
1 ~ 20% RH ± 6.5% RH @ 25°C (77°F)
21 ~ 80% RH ± 3.5% RH @ 25°C (77°F)
81 ~ 99% RH ± 6.5% RH @ 25°C (77°F)
Resolution 1%
25

Table of Contents

Related product manuals