| Warranty: | 1 Year |
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| Certification: | CE, RoHS |
| Gas: | CO2 |
| Trademark: | YOWEXA |
| Origin: | Shenzhen, China |
| Customization: |
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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.
YEM-40B response is fast, the temperature and humidity and carbon dioxide concentration measurement interval are 5 seconds. The instrument has the measurement data over-limit alarm function (bright red backlight), and the alarm value range can be set.
YEM-40BL adds recording functionality to the YEM-40B base.Users can press the key to set their recording interval and the generated file type. YEM-40BL stores and transfers files in a U disk, generating txt/csv/xls/dlg format files (data in dlg format files can be analyzed with professional PC-side software). YEM-40BL also supports the statistics of parameters such as the overrun state, number and total overrun time of each channel.
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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.
Suppliers with verified business licenses
Audited Supplier 
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