10071Temperature + Humidity Transmitter温度+湿度变送器【产品介绍】This 900 MHz TempTrak transmitter contains temperature and humidity sensors. All 900 MHz TempTrak transmitters operate on a 900 MHz frequency-hopping spread spectrum, reach lup to 2500 feet open field range and are battery operated.Product Specifications【产品规格】
Battery Life | 2-5 years typical battery life |
Dimensions | 3.5" x 1.7" x 0.9" |
Distance | 2500 feet (actual distance may vary) |
Installation | Snaps to Base Plate. Base Plate mounts with screws or double-stick tape |
Relative Humidity | 0% to 90% RH (+/- 2% between 10% & 90% RH) |
Fast Burst | Complete message in < 30ms, transmitting for < 4% of that time |
Temperature Range | -4°F to 140°F (20°C to 60°C), up to 95% relative humidity (non-condensing) |
Battery Type | "2/3 A" size LiMn02 (e.g., Duracell DL123A) |
Weight | Approx. 3.0 oz (85 grams) |
RF Specifications | U.S.: ISM 900 MHz, FHSS (902-928 MHz) @ 50mW |