CO2 Controller for Greenhouse, China CO2 Controller for Greenhouse Supplier,Factory

CO2 Controller for Greenhouse

Tongdy Control Technology Co., Ltd. [China]

Minimum Order: 0

Quality/Safety Certification: 0.00

1 Especially designed for agriculture equipments
2 Real time detecing CO2 level, temperautre and humidity
3 RS485 interface

Gas detected	Carbon Dioxide (CO2)
Sensing element	Non-Dispersive Infrared Detector (NDIR)
Temperature influence	0.2% FS/
Temp. influence correction	Self compensation
Precision	@22(72)±40ppm + 3% of reading
Stability	<2% of FS over life of sensor (15 yr typical)
Calibration interval	ABC Logic Self Calibration Algorithm
NDIR life	15 years
Flow rates	Diffusion version 80 ~ 120 cc/min
Non linearity	<1% of FS
Pressure dependence	0.13% of reading per mm Hg
Altitude calibration	Programmable from 0-9,900m in 100m increments
Response Time	<2 minutes for 90% step change
Signal update	Every 2 seconds
Warm up time	24hours (first time) 5 minutes (operation)
CO2 measuring range	02,000ppm (default) 020,000ppm 050,000ppm
CO2 setting & Display resolution	1ppm
Temperature sensor	NTC
Humidity sensor	HS series capacitive sensor
Temperature measuring range	050(32122)
Temperature setting range	545(41113)
Humidity measuring range	099%RH non condensing
Humidity setting range	595%RH non condensing
Relay output	Two or three relays with power supply outputs to control CO2 and ventilation or control CO2 , temperature, humidity. 16 Amp maximum combined load
Communication interface	RS-485, 9600/14400/19200(default)/28800 or 38400bps (programmable selection), 15KV antistatic protection
Power supply	220VAC~240 VAC or 100~120VAC, 50/60HZ±10%, selection with orders
Consumption	5 W max. ; 3.5 W average
Operation conditions	0~50(32~122); 0~95%RH, non condensing
Housing	Metal material
Net weight/ Gross weight	2.2Kg /2.5Kg
Max. Dimensions	240mm×160mm×65mm
BNC of power	American standard / European standard selectable
LCD	Green/ Orange backlight: 88 mm×54mm
Quality system	ISO 9001

Especial design for agriculture equipments such as greenhouses, food and vegetable storages Real-time detecting CO2 level, temperature and humidity with programmable logical control Large LCD with orange back light display Each step of programming and control process can be displayed on the LCD Compositive design and convenient connection with a metal housing CO2 sensor, temperature sensor and humidity sensor internal or external selectable, the three values can be apart set Non-dispersive infrared detector (NDIR) CO2 sensor, special ABC logic with patented self calibration algorithm Up to 15 years lifetime CO2 setting range: 0 to 2,000ppm/0 to 20,000ppm/0 to 50,000ppm Temperature setting range: 5 to 45C Humidity setting range: 5 to 95% RH Provide three relays outputs to control a CO2 generator, a temperature device and a humidity devise or a ventilator Special photosensitive sensor detection can make the working mode of the CO2 generator changeover automatically in day and night Provide brightness adjustment range to make day/night limit setting by end users Multiple control functions, high performance and a low price make it easy used in greenhouses