用途 : 冷媒泄露檢測儀
Applications：Refrigerant gas/
Industrial leak detector
驅(qū)動條件： 電熱電壓 DC0.9V± 5%
電路電壓 /DC 5V 以下
功耗： 120mW
外部濾網(wǎng)：無
尺寸：φ7.6 x 13.4mm
重量： 0.6g
Standard operating condition:
Heater voltage/DC 0.9V±5%
Circuit voltage/less than DC 5V
Power consumption: 120mW
Filter: Not included
Size: φ7.6 x 13.4mm
Weight: 0.6g
SB-42A是一款具有優(yōu)越性能檢測制冷劑氣體的氧化錫半導體氣體傳感器。應(yīng)用獨自技術(shù)開發(fā)的超小型珠狀型構(gòu)造，比原來的厚膜型僅有15% 的耗電約 120mW（和本公司產(chǎn)品相比 )。該傳感器具備快速應(yīng)答性，長壽命，耐中毒等良好特性，在冷媒氣體泄漏檢測方面，從手持式檢測儀到固定式檢測裝置等多種領(lǐng)域都可應(yīng)用。
The SB-42A is a tin dioxide semiconductor gas sensor which has a high sensitivity to HFCs (e.g. Refrigerant gas: R32) with improved cross sensitivity to other gases.his model is suitable for R32 and other new Freon family which contains R32.A significant feature of low power consumption design (120mW) is advantageous for portable devices
對象氣體：冷媒（R32/R410a/R407C/R1234yf/R454B/
R454C/ 其他 )
Target gas: Refrigerant gas（R22, R32, R134a, R404a,
R407c, R600a, R124yf)
