CO2 controller from China manufacturer - Tongday Control Technology Co.,LTD

Price:	1.0~2.0 USD
Payment Terms:	T/T,WU;PAYPAL
Place of Origin:	Beijing, China (Mainland)


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Product Detail

Model No.: TKG-CO2-1010D-PP

Production Capacity: 2000/month

Delivery Date: depend on your quantities

Theory: Others

Brand Name: Tongdy

aftersale service: lifetime free tech support

sensing element: Non-Depressive Infrared Det...

CO2 Controller applicated in: Agriculture or greenhouse

Means of Transport: Air

Packing: standard package

Output: Switching Transducer

Usage: Gas Sensor

Warranty: free 2 years under the norm...

company type: manufacturer with 12 years ...

shipment way: DHL,EMS,UPS,TNT etc

CO2 controller for greenhouse
@ plug and play type
@ with LCD
@ 1 on/off output (5A)
@ light sensor for day/night mode changeover

Super plug and play CO2 controller for agriculture,greenhouse,garden

CO2 controller Features

uSpecial used to real-time detect CO₂ level in air ducts.

uNDIR infrared CO₂ sensor inside with Self-Calibration and up to 15 years lifetime

uHigh accuracy humidity and temperature detection&display optional

uWith LCD or without LCD selectable

uProviding one dry contact output with presetting the setpoint

uModbus RS485 communication interface optional

uWireless of ZigBee protocol optional

uSmart structure with easier wire connection through the external pipe

uProvide four types: wall mounted, duct mounted, split and plug & play

uFor plug & play type, special design a photosensor inside to detect

day/night and change the working mode of the CO2 generator

uFor duct probe type, special the 180° rotatable fastness position of the

probe can be used in two directions of air flow.

uReplaceable filter in the probe and extendable probe length

uDesign the convenient and easier buttons for operation

uDuct probe mounted

CE-ApprovalCE-ApprovalCE-Approval

Split controller and sensor

Wall mounted with plug & play

Specifications

CO₂ Sensor	Non-Dispersive Infrared Detector (NDIR)
Measurement Range	0~2,000ppm (default) 0~5,000ppm (preset)
Accuracy	±40ppm + 3% of reading @22℃(72℉)
Stability	<2% of full scale over the life of the sensor
Calibration	Self-calibration system
Response Time	<5 minutes for 90% step change at low duct speed
Non-linearity	<1% of full scale @22℃(72℉)
Duct Air Velocity	0~450m/min
Pressure Dependence	0.135% of reading per mm Hg
Warm up time	2 hours (first time) 2 minutes (operation)
Split CO2 sensor	2 meter cable connection between the senor and the controller
Temperature & Humidity Detection&Display (optional)	Temperature	Relative Humidity
Sensing element:	Band-gap-senor	Capacitive humidity sensor
Measuring range	-20℃~60℃	0 -100%RH
Accuracy	±0.5℃ (20~40℃)	±4.5%RH (25℃, 15%-85%RH)
Display resolution	0.1℃	0.1%RH
Stability	±0.1℃per year	±1%RH per year
General Data
Power supply	24VAC/24VDC or 100VAC~240VAC
Consumption	1.8 W max. ; 1.0 W avg.
LCD display	Display CO₂measurement or CO₂ + temperature& humidity measurements
Dry contact output (optional)	1xdry contact output for CO₂ Max. 5A (100~240VAC/30VDC)rated switch contact
Plug& play type	Just for 100VAC~240VAC power supply with European or American power plug and power connector to the CO2 generator
Modbus RS485 Interface (optional)	19200bps, 15KV antistatic protection.
Wireless module (optional)	ZigBee 2.4G short distance wireless communication
Operation conditions	-0℃~50℃(32~122℉); 0~99%RH, non condensing
Storage conditions	10~50℃(-40~158℉)/ 20~60%RH
Net weight	280g
IP class	IP30
Standard Approval	CE-Approval