| After-sales Service: | Technical Support |
|---|---|
| Warranty: | 1 Year |
| Standard: | Celsius/Fahrenheit |
| Usage: | Industrial, Household |
| Display: | Digital |
| Hygrometer Type: | Thermometer Hygrometer |
| Customization: |
|---|
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Audited Supplier | Model | YEM-42 | YEM-42S | YEM-42H |
| Measure Parameters | Temperature, Relative Humidity, CO2 concentration | ||
| Unit | Temperature: ºC; Humidity: %; CO2 concentration: ppm | ||
| Measurement Range | Temperature: -20~ 60ºC | ||
| Humidity: 0~100% | |||
| CO2 concentration: 400 ~ 10,000 ppm | |||
| Measurement Accuracy | CO2 concentration: | CO2 concentration: | CO2 concentration: |
| ±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 | |
| Temperature: | |||
| ±1ºC (-10~60ºC) | |||
| ±2ºC (Other range) | |||
| Humidity: | |||
| ±5% (10~90%,25ºC) | |||
| ±6% (Other range) | |||
| Resolution | Temperature: 1ºC | ||
| Humidity: 1% | |||
| CO2 concentration: 1ppm | |||
| Response Time(t90) | Temperature: 15 minutes | ||
| Humidity: 15 minutes | |||
| CO2 concentration: ≥ 3 minutes (in better air circulation) | |||
| Measuring Interval | Temperature: 1 second | ||
| Humidity: 1 second | |||
| CO2 concentration: 4 seconds | |||
| LCD Refresh Interval | 1 second | ||
| Operating Temperature | 0~50ºC(Over -20~60ºC range, automatic shutdown) | ||
| Storage Temperature | -30~ 60ºC (no battery) | ||
| Power Supply | Plan A: 3 PCS 1.5V AAA alkaline battery / USB power supply; Plan B: lithium direct charge / USB power supply |
||
| (Choose one of the above) | |||
| Power Supply Interface | Type-C,DC 5V/2A | ||
| Protection Class | IP20 | ||
| Size | 91*76*40mm | ||
| Case Material | ABS | ||
| Weight | About 140g(without batteries) | ||
DESCRIPTION:
YEM-42 series instruments are mainly used for environmental carbon dioxide concentration, temperature and humidity monitoring, suitable for homes, classrooms and offices.
YEM-42 uses a high-definition black-bottom color screen, and the screen brightness can be set with buttons. The instrument responds quickly, the temperature and humidity measurement interval is 1 second, and the carbon dioxide concentration measurement interval is 4 seconds.
On the basis of YEM-42, YEM-42S/42H uses high-precision sensors to improve the measurement accuracy of carbon dioxide.
| FEATURES: HD black bottom color screen NDIR carbon dioxide sensor Human comfort index Carbon dioxide limit alarm Carbon dioxide 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 |
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.
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. There are more than 30 R&D personnel and dozens of independent intellectual property rights.
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