Network temperature and humidity sensor temperature and humidity transmitter network

Temperature and humidity transmitter, using high-performance digital temperature and humidity capacitance humidity sensor, the sensor has high accuracy, fast response, and other characteristics; products powerful, more convenient and efficient applications for different applications. Products powered interface with two power supply, one is 9 ~ 36V DC power supply, and the other is a standard USB interface, power supply; communication also uses two means of communication, the user can freely choose; wherein the output 485, long-distance transmission and can network; USB output, the user can be directly connected to the computer display, the product can carry strong; can meet different applications. The biggest highlight of the product is the use of high-brightness LED integrated display, with a beautiful, clear, remote visualization and other advantages. Wall-mounted temperature and humidity transmitter output voltage choice of high-quality high-precision digital temperature and humidity sensor, with excellent long-term stability, low delay, strong anti-chemical pollution capacity and very excellent repeatability, appearance, digital calibration, standard industrial signal output, full-range temperature compensation, a wide range of temperature and humidity measurements, high temperature and humidity measurement accuracy. HVAC applications is accurate measurement of relative humidity and temperature of an ideal solution, widely used in building automation and HVAC automatic climate control, museums and hotels of climate stations, closed loop control of HVAC systems. Temperature and humidity sensor is the ability to direct the temperature and humidity are two basic physical signal directly into an electrical signal. Our company can provide the temperature and humidity sensing element to temperature and humidity sensor module, temperature and humidity sensor transmitter and a series of products; to provide customers with the best solutions for the measurement of temperature and humidity; it contains the main products are: Temperature sensor, humidity capacitance sensor, humidity resistance sensor, condensation sensor, temperature and humidity module, temperature and humidity transmitter, temperature and humidity digital output module, temperature and humidity probes humidity sensor applications: arsenals, the food sector, textile industry, video, brewing, packaging, air conditioning, electronic components, instrumentation, agriculture microclimate. LCD temperature and humidity transmitter using a semiconductor sensor to measure air temperature, humidity, suitable for indoor environment measurement, when the sensor is monitored to ambient temperature, humidity, LCD display temperature and humidity. Transmitter installed in the test environment where the most representative state, avoid installing the air flow at the poor dead. Products have been widely used: laboratory, GMP pharmaceutical plants, food companies, blood banks, electronic plants, room, incubation room, greenhouse, cold storage, museums, archives, agricultural research and production, HVAC, refrigeration storage and transportation, meteorology and hydrology, papermaking, environmental protection, power, tobacco and other areas. Specifications: Output signal 0-3v; 0-5v; 0-10v, 4-20mA; RS485 can be customized according to the requirements of the relative humidity sensor HS1101 humidity operating range 0-100% RH Accuracy (including hysteresis and non-linear) standard calibration ± 2% RH (0-90% RH) ± 3% RH (90-100% RH) Calibration particularly ± 1% RH (0-90% RH) ± 2% RH (90-100% RH) to ensure the accuracy limit - GAL23 for 0-100% RH within the range of 2.96% RH in accordance with standard NF × 15.113 to within 0-90% RH range of 2.35% RH temperature dependence of the electronic circuit typ: 0.08% RH / ℃ temperature dependence of the sensor probe typ : The 0.02% RH / ℃ 20 ℃ with filter response time t90 <30 seconds Temperature temperature sensor Pt1000 (DIN EN 60751, A-level) temperature range -50- + Accuracy ± 0.2 ℃ temperature of 400 ℃ 20 ℃ when the correlation Typical values ??0.005 ℃ / ℃ for standard measurement range of calculation functions: Humidity RH 0-100% RH Temperature T -20- + 60 ℃ (-4- + 140 ℉) dew point temperature Td -20- + 60 ℃ (-4- + 140 ℉) frost (ice) point Tf -20-0 ℃ (-4- + 32 ℉) wet bulb temperature Tw 0-60 ℃ (32-140 ℉) water vapor pressure e 0-200mba (0-2.9spi) mixing ratio r 0-425g / kg (0-2900gr / Ib) absolute temperature dv 0-150g / m3 (0-60gr / ft3) enthalpy H -20-400kJ / kg (-6600-135000Ibf / Ib) Contact us: Wind speed and direction Beijing Science and Technology Co., Ltd. Contact: Ms. Nie