ShenzhenYijiajie Electronic Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Delivery Time | 3 days |
| Packaging Details | Disk mounting |
| Supply voltage | DC(5.0±0.1)V |
| Average current | <30mA (@5V power supply) |
| Peak current | 125 mA (@5V supply) |
| Interface level | 3.3V(compatible with 5V) |
| Brand Name | YJJ |
| Model Number | MH-Z1911A |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Delivery Time | 3 days |
| Packaging Details | Disk mounting | Supply voltage | DC(5.0±0.1)V |
| Average current | <30mA (@5V power supply) | Peak current | 125 mA (@5V supply) |
| Interface level | 3.3V(compatible with 5V) | Brand Name | YJJ |
| Model Number | MH-Z1911A | Place of Origin | CHINA |
| High Light | YJJ Carbon Dioxide Gas Sensor | ||
Product Description:
MH-Z1911A Carbon Dioxide Gas Sensor For Fresh Air Systems
Features:
MH-Z1911A carbon dioxide gas sensor (hereinafter referred to as the sensor) is a general intelligent small sensor, using non-dispersive infrared (NDIR) technology to detect carbon dioxide in the air, with good selectivity, no oxygen dependence, long life and other characteristics; Built-in temperature compensation; At the same time with serial output, PWM output, easy to use. The sensor is a high performance sensor made by combining the mature infrared absorption gas detection technology with precise optical path design and sophisticated circuit design.
Product model MH-Z1911A
Detection gas carbon dioxide
Supply voltage DC(5.0±0.1)V
Average current <30mA (@5V power supply)
Peak current 125 mA (@5V supply)
Interface level 3.3V(compatible with 5V)
Measurement range 400~10000ppm optional (see Table 2)
Output signal serial (UART)(TTL level 3.3V) or IIC
PWM
Preheating time 1min
Response time T90 < 120s
Measurement period 5s
Operating temperature -10℃ ~ 50℃
Working humidity 0 ~ 95%RH(non-condensing)
Storage temperature -20℃ ~ 60℃
The weight is 5 grams
Life span >10 years
Specifications:
| Measurement range | 400~10000ppm optional |
| Output Signal serial port | (UART)(TTL level 3.3V) |
| Preheating time | 1min |
| Response time | T90 < 120s |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2006
Total Annual:
900000-1000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States HONEYWELL pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV se... Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States HONEYWELL pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV se...
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