Qingdao hot bulb anemometer anemometer use _ _ Jinke Instruments (view) provided by the Instrument Co., Ltd. Qingdao Branch. Instrument Co., Ltd. Qingdao Branch (www.qdjk17.com) is a professional "mapping equipment, analysis equipment, testing equipment, flow meters, optical instruments, temperature instruments," the company. Since its inception, we adhere to the "honesty, sound management" approach, the courage to healthy competition in the market, so that the "Golden Section, Qingdao Branch, Branch instruments, Jinke instrumentation," the brand has a good reputation. We adhere to the "service first, customers first" principle, so Jinke instrumentation win the trust of customers in the congregation of the instruments, and establish a good corporate image. Special Note: This information is for reference pictures and information, please contact us to obtain the most accurate information, thank you! TES-1340 hot wire anemometer Product Features Product Features rapid reaction air volume calculating instantaneous wind speed stick, average, two-thirds of the maximum amount of wind measuring wind speed unit selection: m / s, ft / min, section, km / h, miles / hours of data locking and maximum, minimum manual data memory and read function (10 x 99 group) 3 group 4-digit LCD display auto-off function ON / OFF time setting backlight function ON / OFF time settings snake tube telescopic sensor bar Easy to use security measure wind speed range resolution accuracy of 0.1 ~ 30.0 m / s0.01 m / s ± 3% of reading ± 1% of full scale 0.2 ~ 110 km / hr0.1 km / hr0 ~ 600 ft / min1 ft / min0 .1 ~ 59 knots0.01 knots0.12 ~ 68 mile / hr0.01 mile / hr wind 0 ~ 999900 m3 / min0.001 m3 / min0 ~ 999900 ft3 / min0.001 ft3 / min reaction time <2 seconds Manual Memory Capacity 5 x 99 group (which can be read directly on the LCD) Operating Environment 0 ℃ ~ 50 ℃ (32 ℉ ~ 122 ℉) uses Qingdao anemometer, 10 ≦ 80% RH Power 6 AAA size battery battery life of about 10 hours Dimensions 15 (L) x 7.2 (width) x 3.5 (H) cm Weight Approximately 235g Accessories manual, battery, carrying case hot bulb anemometer principle is the use of calorimetric measurements of wind speed. Sensing element for measuring the wind speed with a diameter of about 0.8mm of spherical element. Is a portable, intelligent, versatile, low wind speed measuring basic instruments. Electric hot bulb anemometer anemometer 1. Construction principle is a low wind instruments can measure anemometer, which measures the range of 0.05-10m / s. Anemometer is composed of hot bulb measuring rod probe and measuring instruments in two parts. The probe has a diameter of 0.6mm glass beads, glass beads wound heating wire with chrome ring and fell two series of thermocouples inside the ball. Thermocouple is connected to the cold end of phosphorus copper pillar ventilation with anemometer price, directly exposed to the air flow. When the current through the heating coil certain size, glass balls temperature. Elevated degree and speed related, to a large extent hour wind speed increased; on the contrary, to a lesser extent elevated. Elevated levels of the size of the thermocouple is indicated on the meter. According to the meter readings, check the calibration curve, you can find out the wind speed (m / s).