High-Precision Multi-Parameter Gas Concentration Construction Site Tvoc/CO2/Formaldehyde Quality Sensor
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Product Highlights
- Multi-Parameter Sensing: Measures TVOC, CO2, Formaldehyde, Temperature, Humidity, Illuminance, and Pressure.
- High Precision Accuracy: Accuracy of +/-3% with high-resolution readings for precise environmental monitoring.
- Customizable OEM Service: Supports OEM customization for product name, accuracy, output signal, and supply voltage.
- Robust IP65 Rating: Durable design with IP65 protection suitable for construction site environments.
- RS485 Analog Output: Features RS485 analog output signal for easy integration with monitoring systems.
- Comprehensive Certification: CE certified ensuring compliance with international safety and quality standards.
- Strict Quality Control: Each sensor undergoes two internal tests and one sports test before shipment.
- Low MOQ Flexibility: Minimum Order Quantity is just 1 piece, allowing for easy sampling and testing.
Product Attributes
- Type
- Electrochemical Gas Sensor
- Output Signal Type
- Analog Type
- IP Rating
- IP65
- Model NO.
- AGSS-08
- Sensitivity
- High
- Certification
- CE
- Customized
- Customized
- Product Name
- Tvoc/CO2/Formaldehyde 3-in-1 Sensor
- Accuracy
- +/-3%
- Output Signal
- RS485
- Supply Voltage
- 12V
- Transport Package
- Carton or Wooden Box
- Trademark
- ATECH
- Origin
- Shaanxi, China
- HS Code
- 9026209090
- Package Size
- 20.00cm * 15.00cm * 12.00cm
- Package Gross Weight
- 1.500kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of High-Precision Multi-Parameter Gas Concentration Construction Site Tvoc/CO2/Formaldehyde Quality Sensor
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Product Description
The gas sensor uses a three-electrode electrochemical sensor and a high-performance microprocessor, with a built-in temperature sensor for temperature compensation. It can accurately measure the gas concentration in the environment, perfectly combining the electrochemical sensor and the transmission circuit to meet customers' needs for gas concentration measurement.




| Temperature | Range: -30ºC~70ºC | Resolution: 0.1ºC |
| Humidity | Range: 0~100%RH | Resolution: 0.1%RH |
| Illuminance | Range: 0~2K/20K/200Klux | Resolution: 10Lux |
| Air pressure | Range: 300~1100HP | Resolution: 0.1hPa |
| TVOC | Range: 0~2.00mg/m3 | Resolution: 0.01mg/m3 |
| CO2 | Range: 350~2000ppm | Resolution: 1ppm |
| CH20 | Range: 0~1.000mg/m3 | Resolution: 0.001mg/m3 |
| Accuracy | ±3% | |
| Output signal | RS485 | |
| Supply voltage | 12V | |



How to proceed an order?
1. Let us know your requirements or application.
2. We quote according to your requirements or our suggestions.
3. Customer places payment for formal order.
4. We arrange the production.
Glad to answer your questions,Contact me
1.Q: How long is the delivery?
-- Mostly within 10days
-- Sure, contact our sales please
-- 1pcs
-- 12-18months
-- Fly to Xi'an air port, it's our pleasure to pick you up.
-- We have EPR system .we control from parts, process, testing, packing ,retesting.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR249228". Items marked "" are certified.
Company Profile
Atech sensor co, . Ltd. specializes in sensor production and sales. The main products includes pressure sensor and transmitter, Level transmitter, pressure gauge, melt pressure transmitter, temperture sensor, pressure transducer, oil pressure sensor, Explosion proof pressure transducer, low-pressure transducer, Commerical Marine pressure transducer, Fuel pressure & Fuel tank pressure sensor, Liquidpressure sensor, ect. As manufacturer, based on technology innovation, good production capacity and strict quality control, we can meet different customers' OEM and ODM demands. As a manufacturer and exporter, we provide the best products with our rich experience and perfessional technoloty for our customers. Best Value = High Quality Product + Competitive Price + Professional Service + Fast Delivery + Long time InsuranceAtech sensor is 100% vertically integrated with engineering, manufacturing, sales & marketing and customer service all supported from within our one facility. All critical components and steps in the manufacture, assembly and testing of a Atech pressure instrument are in our hands and are carefully monitored to ensure that we meet your critical specifications precisely and consistently.
About Our Factory & Business Background
- Address
- Block B, Yangyang International, No. 132, Zhuque Street, Yanta Dist, Xi'an, Shaanxi, China
Our Production Capability & Technical Expertise
FAQ
- How long is the delivery time?
- Mostly within 10 days.
- Can I get a sample?
- Sure, please contact our sales team.
- What is your MOQ?
- 1 pcs.
- How about the warranty time?
- 12-18 months.
- How can I visit your factory?
- Fly to Xi'an airport, it's our pleasure to pick you up.
- How do you control your quality?
- We have EPR system. We control from parts, process, testing, packing, retesting.
- Do you have test report for each product?
- Yes, we have test report for each product.
- Can you customize product according to our required specifications?
- Yes, we are OEM manufacturer, we could customize products according to your required specifications. Every Sensor will be tested two times before reach you, after that sport test for the third time. Make sure about the quantity. Welcome to order our products.
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