Yem-40b Digital Hygrometer Gauge CO2 Meter Indoor Thermometer Room Temperature Humidity Monitor
| Customization: | Available |
|---|---|
| After-sales Service: | Technical Support |
| Warranty: | 1 Year |
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Basic Info.
- Model NO.
- YEM-40B
- Brand
- Yowexa
- Customized
- Optional
- Portable
- Portable
- Certification
- CE, RoHS
- Gas
- CO2
- Type
- CO2 Temperature Humidity Monitor
- Measurement
- Temperature (Dry Bulb, Dew Point), Humidity, Carbo
- Transport Package
- Carton
- Specification
- 108*96*20mm
- Trademark
- YOWEXA
- Origin
- Shenzhen, China
- Production Capacity
- 50000PCS/Year
Product Description

Description
YEM-40B/40BL is mainly used for environmental carbon dioxide concentration and temperature and humidity monitoring, suitable for home furnishing, classrooms and office places.
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FEATURES:
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APPLICATION: |
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Model |
YEM-40B |
YEM-40BL |
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Measurement Parameters |
Temperature(dry ball, dew point), Humidity, Carbon Dioxide |
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Recording Function |
None |
Yes |
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Unit |
Temperature:ºC, ºF; Humidity:%RH; Carbon Dioxide:PPM |
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Measuring Range |
Temperature: -30~+ 65ºC(built-in probe); -40~+125ºC(external probe); Humidity: 0~100%RH(Non-condensation) Carbon Dioxide: 400 ~ 10,000PPM |
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Measuring Accuracy |
Temperature: ±0.5ºC(-10~ +65ºC); ±1.0ºC(Other Range) Humidity: ±5%RH(10~90%RH, 25ºC); ±6%RH(Others) Carbon Dioxide: ±3%±40PPM (400~2000PPM); (Other ranges shown for reference only) |
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Resolution |
Temperature: 0.1ºC Humidity: 0.1%RH Carbon Dioxide: 1PPM |
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Response Time(t90) |
Temperature: 15 minutes(built-in probe); 5 minutes(external probe) Humidity: 15 minutes(built-in probe); 5 minutes(external probe) Carbon Dioxide: ≥3 minutes |
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Measuring Interval |
Temperature: 5 seconds Humidity: 5 seconds Carbon Dioxide: 5 seconds |
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LCD Refresh Interval |
5 seconds |
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Storage Capacity |
None |
22,528 Data points per channel |
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Operating Temperature |
0~+50ºC |
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Storage Temperature |
-30~ + 65ºC (no batteries) |
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Battery |
3 pcs 1.5V AAA alkaline batteries (USB power supply is recommended) |
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Power Supply Interface |
Micro USB,DC 5V/2A |
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Protection Class |
IP20 |
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Overall Dimensions |
108*96*20mm |
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Housing Material |
ABS |
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Weight |
About 124g (no batteries) |
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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.
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