Carbon Dioxide Monitor

US$42.40-53.80 / Piece

HVAC Indoor CO2 Detector with Temperature Humidity LCD Ndir Sensor pictures & photos

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What is HVAC Indoor CO2 Detector with Temperature Humidity LCD Ndir Sensor

Name: HVAC Indoor CO2 Detector with Temperature Humidity LCD Ndir Sensor
Uploaded: 2026-01-06T10:19:38+08:00
Description: Product Description AGn31 is a 4 in 1 CO2 monitor with Dual Beam NDIR technology and large LCD, which clearly displays the CO2, temp, RH and real-time clock. To save power and extend battery life, the

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Price

Purchase Qty. Reference FOB Price

50-99 Pieces US$53.80

100-499 Pieces US$47.90

500+ Pieces US$42.40

Sepcifications

After-sales Service 1 Years
Warranty 1 Years
Transport Package Color Box
Specification 120X65X33mm
Trademark NULL
Origin China
Sensor Type Dual-Beam Ndir
CO2 Range 0~5000ppm
Temperature Range 0~50℃(32°f to 122°f)
Rh Range 0-100%
Power Source USB Type-C
Weight 108g Device Only

Product Description

Product Description AGn31 is a 4 in 1 CO2 monitor with Dual Beam NDIR technology and large LCD, which clearly displays the CO2, temp, RH and real-time clock. To save power and extend battery life, the AK -n31 darkens the LCD backlight automatically from 22:00pm to 6:00 am. It is ideal for monitor ...

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Kunshan Ast Optoelectronics Co., Ltd

Gold Member Since 2022

Audited Supplier

Rating & Reviews: 5.0/5.0

(4 Reviews)

Business Type Manufacturer/Factory & Trading Company
Main Products CO2 Controller, Par Meter
Product Certification CE
Repeat Buyers Choice 80%~100%
ODM Service Available Yes
OEM Service Available Yes

Carbon Dioxide Monitor Comparison

	HVAC Indoor CO2 Detector with Temperature Humidity LCD Ndir Sensor Contact Now	Quick View Specialized Groundwater Quality Assessment Device with High Precision Sensor for Environmental Monitoring Turbidity Meter Contact Now	Quick View High-Precision Water Quality Analyzer Designed for Pharmaceutical Grade Applications with Stable Performance Turbidity Meter Contact Now	Quick View Universal Turbidity Meter with Wide Voltage Input Range 19-30VDC for Flexible Industrial and Environmental Applications Turbidity Meter Contact Now	Quick View Industrial Water Quality Analyzer with Optional Explosion-Proof Enclosure for Hazardous Areas Turbidity Meter Contact Now

Transaction Info
	HVAC Indoor CO2 Detector with Temperature Humidity LCD Ndir Sensor Contact Now	Quick View Specialized Groundwater Quality Assessment Device with High Precision Sensor for Environmental Monitoring Turbidity Meter Contact Now	Quick View High-Precision Water Quality Analyzer Designed for Pharmaceutical Grade Applications with Stable Performance Turbidity Meter Contact Now	Quick View Universal Turbidity Meter with Wide Voltage Input Range 19-30VDC for Flexible Industrial and Environmental Applications Turbidity Meter Contact Now	Quick View Industrial Water Quality Analyzer with Optional Explosion-Proof Enclosure for Hazardous Areas Turbidity Meter Contact Now
Price	US$42.40-53.80 / Piece	US$850.00 / Piece	US$850.00 / Piece	US$850.00 / Piece	US$850.00 / Piece
Min Order	50 Pieces	100 Pieces	100 Pieces	100 Pieces	100 Pieces
Payment Terms	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	T/T	T/T	T/T	T/T
Quality Control
Management System Certification	-	-	-	-	-
Trade Capacity
Export Markets	North America, Europe, Domestic	Southeast Asia/ Mideast	Southeast Asia/ Mideast	Southeast Asia/ Mideast	Southeast Asia/ Mideast
Annual Export Revenue	-	-	-	-	-
Business Model	Own Brand, ODM, OEM	ODM, OEM	ODM, OEM	ODM, OEM	ODM, OEM
Average Lead Time	Peak Season Lead Time: one month Off Season Lead Time: one month	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Product Attributes
Specification	After-sales Service: 1 Years; Warranty: 1 Years; Sensor Type: Dual-Beam Ndir; CO2 Range: 0~5000ppm; Temperature Range: 0~50℃(32°f to 122°f); Rh Range: 0-100%; Power Source: USB Type-C; Weight: 108g Device Only;	After-sales Service: 1 Year; Warranty: on-Site Installation Guidance; Voltage: DC 24V (19-30V Voltage Range); Working Mod: Continuous Monitoring of Drainage, Intermittent Au; Measurement: :90° Scattering; Range: 0-20 Ntu (31),0-1 Ntu (30); Zero Drift: ≤±0.015 Ntu; Value Error: ≤±2% or ±0.015 Ntu L; Calibration: Formalhydrazine Standard Liquid; Water Pressure: :0.1 Kg/Cm3-8kg/Cm3, Flow Not Exceeding 300 Ml /Mi; Digital Output: RS485modbus Protocol; Analog Output: Ma 4-20; Storage Temperature: -20℃-60℃; Working Temperature: 0-50 ℃; Maintenance Cycle: :6-12 Months Recommended (Depending on Site Water;	After-sales Service: 1 Year; Warranty: on-Site Installation Guidance; Voltage: DC 24V (19-30V Voltage Range); Working Mod: Continuous Monitoring of Drainage, Intermittent Au; Measurement: :90° Scattering; Range: 0-20 Ntu (31),0-1 Ntu (30); Zero Drift: ≤±0.015 Ntu; Value Error: ≤±2% or ±0.015 Ntu L; Calibration: Formalhydrazine Standard Liquid; Water Pressure: :0.1 Kg/Cm3-8kg/Cm3, Flow Not Exceeding 300 Ml /Mi; Digital Output: RS485modbus Protocol; Analog Output: Ma 4-20; Storage Temperature: -20℃-60℃; Working Temperature: 0-50 ℃; Maintenance Cycle: :6-12 Months Recommended (Depending on Site Water;	After-sales Service: 1 Year; Warranty: on-Site Installation Guidance; Voltage: DC 24V (19-30V Voltage Range); Working Mod: Continuous Monitoring of Drainage, Intermittent Au; Measurement: :90° Scattering; Range: 0-20 Ntu (31),0-1 Ntu (30); Zero Drift: ≤±0.015 Ntu; Value Error: ≤±2% or ±0.015 Ntu L; Calibration: Formalhydrazine Standard Liquid; Water Pressure: :0.1 Kg/Cm3-8kg/Cm3, Flow Not Exceeding 300 Ml /Mi; Digital Output: RS485modbus Protocol; Analog Output: Ma 4-20; Storage Temperature: -20℃-60℃; Working Temperature: 0-50 ℃; Maintenance Cycle: :6-12 Months Recommended (Depending on Site Water;	After-sales Service: 1 Year; Warranty: on-Site Installation Guidance; Voltage: DC 24V (19-30V Voltage Range); Working Mod: Continuous Monitoring of Drainage, Intermittent Au; Measurement: :90° Scattering; Range: 0-20 Ntu (31),0-1 Ntu (30); Zero Drift: ≤±0.015 Ntu; Value Error: ≤±2% or ±0.015 Ntu L; Calibration: Formalhydrazine Standard Liquid; Water Pressure: :0.1 Kg/Cm3-8kg/Cm3, Flow Not Exceeding 300 Ml /Mi; Digital Output: RS485modbus Protocol; Analog Output: Ma 4-20; Storage Temperature: -20℃-60℃; Working Temperature: 0-50 ℃; Maintenance Cycle: :6-12 Months Recommended (Depending on Site Water;
Supplier Name	Kunshan Ast Optoelectronics Co., Ltd	Lianyungang Weizidom Meter Technology Co., Ltd.	Lianyungang Weizidom Meter Technology Co., Ltd.	Lianyungang Weizidom Meter Technology Co., Ltd.	Lianyungang Weizidom Meter Technology Co., Ltd.
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