SGX Sensors VQ21TB, Flammable Gas Sensor IC for Air Quality Monitors

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Subtotal (1 tube of 20 units)*

£850.72

(exc. VAT)

£1,020.86

(inc. VAT)

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Units
Per unit
Per Tube*
20 +£42.536£850.72

*price indicative

RS Stock No.:
254-1615
Mfr. Part No.:
VQ21TB
Brand:
SGX Sensors
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Brand

SGX Sensors

Gases Detected

Flammable

Response Time

2s

Application

Air Quality Monitors

Sensor Type

Gas Sensors

COO (Country of Origin):
PL
The SGX sensors supplies a wide range of combustible gas sensors (pellistors) working on the catalytic oxidation principle. The VQ21T Series are members of the VQ21 range of high power, low voltage poison resistant detectors for general purpose application particularly for fixed point systems where the consideration of power consumption is not an overriding factor. It may be used to detect most flammable gases and vapours and, in particular, can detect methane in air mixtures with concentrations from 0.1% up to 5% (100%LEL).

Expected operating life >5 years
Bridge Supply voltage 2.0 + 0.1 V
Sensor Power consumption 750 mW max
Linearity linear up to 3% CH4
Storage temperature +10C to +25 C
Operational temperature -40C to +70C


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