Bộ Cảm Biến CO2 MG811

Bộ Cảm Biến CO2 MG811

Bộ Cảm Biến CO2 MG811

 

Phát hiện cảm biến CO2, sử dụng nghiên cứu, báo động quá nồng độ CO2
Technical parameters:
1, operating voltage: 12 ± 0.2V (the AC · the DC)
2, Working current: <150mA
3, the circuit voltage: DC6V
4, load resistance: 70 [Omega]. 7 ±
5, detectable concentration range: 350-10000ppm
6, induction EMF voltage: 350PPM correspond 260-360mV
7, sensitivity: 50MV
8, response time: ≤90S (preheat 3-5 minutes)
9, response time: ≤ 30S
10, power element: ≤0.5W
11, operating temperature: – 10 ~ 50 ℃ (deg.] C nominal temperature 20)
12, Operating humidity: 5-95% RH (nominal humidity% RH 60)
13, life: 2–3 years
14, size: 65mm × 45mm × 28mm
15, size weight: 30g
Features:
a, size: 32mm X22mm X30mm length * width * height
Second, the main chips: the op amp, CO2 sensor probe
Third, the working voltage: DC 12V  four characteristics:
1, with the analog signal and the level signal output simultaneously;
2, analog signal output range 0-2V, the analog signal can be directly connected AD acquisition;
3, the digital signal output level valid signal is low, led lights, can be connected directly to the microcontroller IO port; 4, the sensor module comes with temperature sensors, acquisition temperature range 0-100 ℃, effective temperature compensation;
5, carbon dioxide has a high sensitivity and good selectivity;
6, with a long life and reliable stability;
7, rapid response and recovery features, installation convenient debugging

Sản phẩm Bộ Cảm Biến CO2 MG811 có bán tại cửa hàng linh kiện 360.

Đ/C: Ngách 30/18 Tạ Quang Bửu, Bách Khoa, Hai Bà Trưng, Hà Nội.

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