SGX Sensors Hydrogen Fluoride Gas Sensor for Air Quality Monitors

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RS庫存編號:
254-1748
製造零件編號:
SGX-HF-10
製造商:
SGX Sensors
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品牌

SGX Sensors

Gases Detected

Hydrogen Fluoride

Product Type

Gas Sensor

Response Time

40μs

Application

Air Quality Monitors

Mount Type

PCB

Minimum Operating Temperature

-20°C

Pin Count

4

Maximum Operating Temperature

55°C

Standards/Approvals

RoHS

Weight

6g

Automotive Standard

No

COO (Country of Origin):
DE
The SGX Sensors use a revolutionary innovation in electrochemical sensing, which detects the output signals from the electrochemical reactions of different gases. Furthermore, it accurately measures gas concentration through the magnitude of the signal. These specialised sensors consist of three catalytic electrodes, liquid electrolyte and gas diffusion holes. Through the diffusion holes, the gas reaches the sensor's working electrode, where an electrochemical reaction takes place at the so-called 3-phase boundary. A current signal is generated at the output, which is linearly proportional to the gas concentration.

Sensitivity 350 ± 100 nA/ppm

Measurement range 0 – 10 ppm

Zero current ± 100 nA

Maximum overload 20 ppm

Response time T50 < 40s, T90 < 80s

Repeatability < 2%

Linear range 10 ppm

Resolution(16Bit ADC) <0.1ppm

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