China Wall Fixed Air Quality Hydroponics CO2 Monitor Carbon Dioxide Remote CO2 Controller with Photo Sensor CO2 Controller Greenhouse

>>>Features:

1. Advanced MPU technology

. Multi-channels capacity of system: 4,8 and 16channels are available

3. Work in patrol type

4. 2 or 3 BUS signal outputs, Can provide 24V power for the transmitter

5. Multi-channels real-time concentration display circularly and show real-time data(around 1-2 seconds show one channel)

6. Bright LED display

7. Receive any transmitter output signal of 4-20mA

8. RS485 Industrial field BUS

9. Programmable alarm operation value, low or high level alarm indication.

10. Respones time less than 2 seconds

11. Backup power supply: over 2 hours

12. Output Power: DC 24V/2.5A (Can provide power for many transmitters)

>>>Specifications:

Working Method:Automatic PatrolAlarm Level:two levels' alarm. Users can set it.Input signal:4-20mAMeasurement Accuracy:0.1%(F.S)Stability:Zero drift:≤±2% (F.S)/6hSpan drift: ≤±5% (F.S)/6hCommunication Interface:RS485Working Voltage:AC 220V/50-60HzCapacity of System:4, 8 or 16 ChannelsDisplay Method:Multi-passage concentration real-time displayDisplay Error:<0.5%Ambient Humidity:10%-90% RH (non-condensing)Ambient Temperature:0-70ºCWeight:3.0kgs

Company information:
Nanjing Kelisaike Safety Equipment Co., Ltd., with our headquarters located in Nanjing, is one of the most professional gas detector manufacturers in China. Established in 2004, we have always been engaged in researching, developing and bringing people advanced equipment with good quality. Through 10 years' efforts, our company has successfully grown into a powerful enterprise with advanced technology, modern equipment, solid finance and talents. So far, we have three subsidiaries in Beijing, Xi'an and Xinjiang. Our company has established business relationships with many renowned enterprises in China.
Kelisaike has put much emphasis on developing new technology and new products with intellectual property and patents. Our full product portfolio includes: K60 series portable gas detector, K800 series fixed gas detector transmitter, K500 series wall-mounted gas detector, K1000 series gas detector controller, K-1Ax gas detecting control system, KL99 positive pressure air breathing apparatus, etc.
Nanjing Kelisaike has passed ISO9001 International Quality System Certification, which ensures all products have excellent performance.