SGX Sensors Nitric Acid, Hydrogen Chloride Gas Sensor for Air Quality Monitors

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Subtotal (1 tray of 20 units)*

PHP250,823.56

(exc. VAT)

PHP280,922.38

(inc. VAT)

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Units
Per Unit
Per Tray*
20 - 20PHP12,541.178PHP250,823.56
40 +PHP11,914.125PHP238,282.50

*price indicative

RS Stock No.:
254-1746
Mfr. Part No.:
SGX-HCL-30
Manufacturer:
SGX Sensors
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Brand

SGX Sensors

Gases Detected

Nitric Acid, Hydrogen Chloride

Product Type

Gas Sensor

Response Time

40μs

Application

Air Quality Monitors

Mount Type

PCB

Minimum Operating Temperature

-20°C

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 -330 ± 100 nA/ppm

Measurement range 0 – 30 ppm

Zero current ± 20 nA

Maximum overload 100 ppm

Response time T50 < 40s, T90 < 80s

Repeatability 2%

Lower detectable limit (LDL) ≤ 0.3 ppm

Linear range 30 ppm

Resolution (16Bit ADC) < 0.1ppm

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