Yem-42 CO2 Temperature and Humidity Sensor Meter Air Quality Monitor
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Product Attributes
- Customization
- Available
- After-sales Service
- Technical Support
- Warranty
- 1 Year
- Model NO.
- YEM-42
- Brand
- Yowexa
- Customized
- Customized
- Portable
- Portable
- Certification
- CE, RoHS
- Gas
- CO2
- Type
- Air Quality Monitor
- Measure Parameters
- Temperature, Relative Humidity, CO2 Concentration
- Power Supply Interface
- Type-C,DC 5V/2A
- Protection Class
- IP20
- Size
- 91*76*40mm
- Case Material
- ABS
- Weight
- About 140g(Without Batteries)
- Transport Package
- Carton
- Specification
- 91*76*40mm/ABS/About 140g(without batteries)
- Trademark
- YOWEXA
- Origin
- Shenzhen, China
- Production Capacity
- 100000PCS/Year
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Product Description

DESCRIPTION:
The YEM-42 series of instruments are mainly used for environmental carbon dioxide concentration and temperature and humidity monitoring, suitable for home, classroom and office space. Make your life healthier and more comfortable.
| FEATURES: • HD black bottom color screen • Use the NDIR sensor • Lithium-electric direct charge (optional) • Dry Battery Power Supply (optional) • Human comfort index • Intelligent alarm • CO2 User Calibration • Screen brightness is adjustable • Battery status indication |
APPLICATION: • Shopping mall • Hospital • Restaurant • School • Home furnishing • Office space environment testing • Agricultural greenhouses, breeding • Laboratory |
| Model | YEM-42 | YEM-42S | YEM-42H |
| Measure Parameters | Temperature, Relative Humidity, CO2 concentration | ||
| Unit | Temperature: ºC; Humidity: %; CO2: PPM | ||
| Measurement Range | Temperature: -20~+ 60ºC | ||
| Humidity: 0~100% | |||
| CO2: 400 ~ 10,000 PPM | |||
| Measurement Accuracy | Temperature: | Temperature: | Temperature: |
| ±1ºC (-10~+65ºC) | ±1ºC (-10~+65ºC) | ±2ºC (-10~+65ºC) | |
| ±2ºC (Other range) | ±2ºC (Other range) | ±3ºC (Other range) | |
| Humidity: | Humidity: | Humidity: | |
| ±5% (10~90%,25ºC) | ±5% (10~90%,25ºC) | ±5% (10~90%,25ºC) | |
| ±6% (Other range) | ±6% (Other range) | ±6% (Other range) | |
| CO2: | CO2: | CO2: | |
| ±3%±100PPM | ±3%±60PPM | ±3%±40PPM | |
| (400~2000PPM,0~50ºC) | (400~2000PPM,0~50ºC) | (400~2000PPM,0~50ºC) | |
| Other range presentation values are for reference only | Other range presentation values are for reference only | Other range presentation values are for reference only | |
| Resolution | Temperature: 1ºC | ||
| Humidity: 1% | |||
| CO2: 1PPM | |||
| Response Time(t90) | Temperature: 15 minutes | ||
| Humidity: 15 minutes | |||
| CO2: ≥ 3 minutes (in better air circulation) | |||
| Measuring Interval | Temperature: 1 second | ||
| Humidity: 1 second | |||
| CO2: 4 seconds | |||
| LCD Refresh Interval | 1 second | ||
| Operating Temperature | -20~+60ºC | ||
| Storage Temperature | -30~+ 60ºC (no battery) | ||
| Power Supply | (1) 3 PCS 1.5V AAA alkaline battery / USB power supply; (2) lithium direct charge / USB power supply |
||
| Above (1) and (2) plan, choose one | |||
| Power Supply Interface | Type-C,DC 5V/2A | ||
| Protection Class | IP20 | ||
| Size | 91*76*40mm | ||
| Case Material | ABS | ||
| Weight | About 140g(without batteries) | ||





Q. Do you make custom products?
A. Yes, we offer OEM/ODM solutions for our clients.
Q. How long is your lead time for samples?
A. 5-7 days. For bulk orders, 10-30 days depending on the quantity.
Q. What is your terms of payment?
A. 100% for small orders. 30% in advance as deposit and 70% balance before the delivery.
Q. How can we pay?
A. You can pay via T/T, PayPal and Western Union.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI242033". Items marked "" are certified.
Company Profile
YOWEXA, established in 2010, is a high-tech enterprise with 3 holding subsidiaries and a production area of 1, 500 square meters, focusing on the R& D, manufacturing, sales, and solutions of precision measuring instruments and sensors.
We are co-founded by venture capital institutions and senior industry experts, scholars, and engineers. We are a company with a variety of sensor measurement and control technologies as the core orientation. There are more than 30 R& D personnel and dozens of independent intellectual property rights at home and abroad.
Our products mainly include coating thickness gauges, air quality monitors and environment meters, data loggers, thermometers, etc. Most of these products have passed FCC, CE, RoHS, Reach, DO-160G, EN12830, FDA 21CFR11, ASTM, DIN, ISO, BS, etc.
Products are widely used in automotive testing, cold chain transportation of pharmaceuticals and food, warehousing, bioengineering, pharmaceutical and food industry, equipment manufacturing, surface treatment, scientific research institutions and laboratories, HVAC, industrial Internet of things, agricultural Internet of things, home building environmental health, Ultra-clean space, hospitals, schools, and other fields.
The sensing technologies we are involved in include thickness, temperature, humidity, carbon dioxide, TVOC, formaldehyde, haze, pressure, and process signals. At the same time, we innovatively and economically integrate Bluetooth, WiFi, GSM, GPRS, Lora, NB, cloud services, and other Internet of things technologies into our products, bringing customers a highly intelligent technological experience.
The core concept of our products is innovation, simplicity and easy to use. Based on high precision, competitive price, on-time delivery, and good after-sales service, we have won a good reputation from customers and welcome OEM and ODM requirements.
About Our Factory & Business Background
- Address
- Room 1503~1505, 15/F, 1st Building, Shenzhen COFCO Chuangxin Park, No.8, Liuxian 1st Road, Baoan, Shenzhen, China. P.C.: 518133
- Terms of Payment
- LC, T/T, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, CIF, EXW
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- shenzhen
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2010-04-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia
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