Nissha FIS Inc. Gas sensors SB-42A-00 for Refrigerant Gas

The SB-43A is a tin dioxide
semiconductor gas sensor which
has a high sensitivity to various
freons with improved cross
sensitivity to other gases. This
model is suitable for R32, R410A,
R407C, HFO1234yf and other
new refrigerant gases. A
significant feature of low power
consumption design (120 mW) is
advantageous for portable
devices. (R32/R410a/R407C/R1234yf/R454B/R454C/R290/Others)


Target gas:Refrigerant(R32/R410a/R407C/R1234yf/R454B/R454C/R290/Others)

Target gas Refrigerant gas(R32/R410a/R407C/R1234yf/R454C/R454B/R22)
Description Compact sensor that is highly sensitive to various refrigerant gases with low power consumption and excellent durability
Sensing principal Semiconductor type
Standard operating condition Heater voltage/DC 0.9V ± 5% Circuit voltage/less than DC 5V
Power consumption 120mW
Filter Silica filter
Size φ10.0 x 20mm
Weight 1.2g

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Jürgen Ebus
Jürgen Ebus
Sales BeNeLux +49 21528955-232