8. Technical Specifications
Measurement interval for outdoor sensors | ................................................ | ||
Measurement interval for indoor sensor (Temperature, humidity) | 3 min | ||
Interval for measuring air pressure |
| 15 min | |
Transmission frequency | 916.5 MHz | ||
Outdoor range: | max. 400 ft. (120 m) | ||
Indoor temperature range: | 32 °F to 140 °F (0 °C to 60 °C) | ||
Resolution: |
| 0.1 °F | |
Accuracy: | ±1.8 °F (59 °F to104 °F) | ||
Outdoor temperature range (TX 550 US):... | |||
Resolution: |
| 0.1 °F | |
Accuracy: | ±1.4 °F (50 °F to 104 °F) | ||
Measurement range rel. humidity (inside/outside) | 1% rH - 99 % rH | ||
Resolution: |
| 1 % rH | |
Accuracy: | ± 5 % rH | ||
Rain quantity display: | 0 to 39.3 inch (0 to 999 mm) | ||
Evaluation interval: | last hour: at xx:30 hrs | ||
.................................................................................................. | day: at 7:30 a. m. | ||
Resolution: | up to 10 inch: | 0.01 inch | |
.......................................................................................... | above 10 inch: 0.1 inch | ||
Wind velocity: | 0 to 124 mph (0 to 200 kph) | ||
Resolution: | up to 100 mph: 0.1mph | ||
.......................................................................................... | above 100 mph: 1 mph | ||
Wind direction: |
| 0° to 355° | |
Resolution: |
| 5° | |
variation range: | ±0°;±22.5°; ±45°; ±67.5° | ||
Voltage supply: |
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Base station (Main power supply): | 7.5 V DC via | ||
Base station | 4 x Battery AA cells | ||
TX 550 US: | 3 x Battery AA cells | ||
Dimensions Base station without foot (W x H x D): | 10.2 x 8.5 x 1.3 inch | ||
.............................................................................................. | (260 x 215 x 32 mm) | ||
Instructions for disposal
Do not dispose of the device as part of household garbage!
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