Perimeter Networking temperature and humidity control

Product Name: Bus temperature and humidity controller (switching output) Product Code: 91923295916 Product Model: AT-2000B Description: Bus temperature and humidity control. Networking via RS485 bus can be monitored and controlled, four temperature and humidity control output, one external valve control, support precise timing control within 24 hours, five hours, the support upper and lower limits of temperature and humidity trigger follow output, one DC12V output, then Siren, police at the scene. Product Description: Technical parameters: Model Function AT-2000B power supply temperature and humidity controller host AC110V ~ AC240V 50HZ ~ 60HZ Switzerland SHT10 temperature and humidity sensor integrated digital temperature and humidity sensor temperature and humidity probe host for the split design, the probe into the host most for distances up to five meters, the factory wiring 1.5 m measuring range temperature: -40 ℃ ~ + 120 ℃ Humidity: 0 ~ 100% RH, temperature measurement accuracy: ± 0.5 ℃, humidity: ± 4.5% rh, Resolution temperature: 0.1 ℃ Humidity: 0.1% RH Ambient temperature: -20 ℃ ~ + 70 ℃ Humidity: 5% RH-95% RH non-condensing Communication Interface RS485 bus can be connected to the computer connected to our software, but also with a RS485 connection software to 232 modules that provide long-term stability of secondary development agreements temperature: less than 0.1 ℃ / Year Humidity: less than 1% RH / temperature difference in temperature and humidity back support 0-20 degrees hysteresis settings, support for 0-30 percent humidity back Static power consumption difference Set the host alarm consumes 170mA 50mA host Host size 155 × 110 × 64 mm Installation Wall 1. Features: 1. 2 RS485 bus transmission. 3 can be centrally managed and controlled. LCD liquid crystal display, LCD backlight brightness control 4 off. Key high-temperature, high humidity, low temperature, low humidity upper limit and lower limit set 5. 6 built-in buzzer alarm. Address code (HEX three shown) to manually set the address code for use 7 RS485 bus network. Date and time display 8. Four relay (switch) signal output, 9. AC220V 10A all the way outside the valve output, temperature and humidity can follow upper, lower output or timed output 10. Way DC12V voltage signal output, external alarm, 11. Each output optical isolation 12. Temperature and humidity values ??can be set hysteresis 13. According to their own needs can be compensated with the temperature and humidity values ??14. Chinese and English menu to switch the display, select Options 15 Chinese LCD menu. Up support, 5M external temperature and humidity probe 16. Internet connection support. (Without a fixed IP address) 17. Chip temperature and humidity, temperature and humidity Swiss imports chip 18. Supports password authentication, a group of four-digit password, 19. Support AT110 and Modbus RTU protocol 20. You can set upper and lower limits accuracy: 0.1 2. Temperature and humidity control Features: ◆ real-time collection of temperature data, collection interval reaches MS level. ◆ products to tracking room, workshop, warehouse, laboratory and other environmental temperature and humidity changes; ◆ When the user can analyze the data taken from the data management software ◆ solid display temperature and humidity values ??and date, clock, real-time at night can clearly to see real-time temperature and humidity data; ◆ signal output, RS485 bus interface. ◆ high stability can work 24 hours a day. ◆ provide data that is read signal communication protocol, customers can be secondary development based on engineering applications, greatly reducing development time and cost.