CWT-BY Outdoor Atmosphere Temperature Humidity Noise Pressure PM2.5 Illumination CO2 Sensor With Rs485 Output
CWT-BY Outdoor Atmosphere Temperature Humidity Noise Pressure PM2.5 Illumination CO2 Sensor With Rs485 Output Features Lightweight shelters, WMO standards with 6 stories high, can be adjusted according to user needs. Waterproof PG7 lock and pull resistant. High density material cover, waterproof. Using anti-ULTRAVIOLET material, which can effectively block the ultraviolet irradiation and prevent the equipment from rapid aging. High efficiency of data transmission ensures stable operation. Options: CWT-BY-TH Atmosphere Temperature Humidity Sensor Power 10V~30V DC Measuring range temperature : -40°C ~ +80°C humidity: 0-100% Measuring precision temperature: ±0.5°C (25°C) humidity: ±3%RH (5-95%RH 25°C) RS485 serial output MODBUS Response time <15S Long term stability temperature: ≤0.1°C humidity: ≤1%RH CWT-BY-ZY Noise Sensor Power 10V~30V DC Measuring range 30-120DB Measuring precision ±0.5DB Working environment -20~+60°C / 0-80%RH Frequency weighting A weighting RS485 serial output MODBUS Response time ≤3S Long term stability ≤2% Frequency range 20Hz-12.5KHz CWT-BY-PM PM2.5/PM10 Sensor Power 10V~30V DC Measuring range 0-1000 ug/ m³ Resolution 1ug/ m³ Working temperature -20~+60°C Wording humidity 0-80%RH RS485 serial output MODBUS Response time 90S Warm-up time 2min Measuring precision ±10 CWT-BY-AP Atmosphere Pressure Sensor Power 10V~30V DC Measuring range 0-210kpa Resolution ±1.5kpa@25°C 75kpa Working temperature -20~+60°C Wording humidity 0-80%RH RS485 serial output MODBUS Response time ≤1S Long term stability -0.1kpa/year CWT-BY-IS illumination Sensor Power 10V~30V DC Measuring range 0~200000 Lux Resolution ±7% (25°C) Working temperature -20~+60°C Wording humidity 0-80%RH RS485 serial output MODBUS Response time ≤0.1S Long term stability ≤5%/year CWT-BY-CO2 CO2 sensor Power 10V~30V DC Measuring range 0-5000ppm Resolution ±40ppm+3%F·S Working environment -20~+60°C / 0-80%RH Warm-up time 2min(min), 10min(max) RS485 serial output MODBUS Response time <10S (1m/s wind speed) Long term stability ≤30ppm/y