用途 : 工业用冷媒检测仪
Applications:Refrigerant gas/
Industrial leak detector
驱动条件:电热电压 DC5V± 4%
电路电压 / DC 5V 以下
功耗: 400mW
外部滤网:无
尺寸: φ17.0 x 16.5mm
重量: 1.75g
Standard operating condition:
Heater voltage/DC 5.0V ± 4%
Circuit voltage/less than DC 5V
Power consumption: 400mW
Filter: Not included
Size: φ17.0 x 16.5mm
Weight: 1.75g
SP-42A 是一款具有优越性能检测氟利昂 R-22 为主的冷媒气体的氧化锡半导体气体传感器。应用独自技术开发的小型平板型厚膜元件,比原来的厚膜型仅有1/2 的耗电(和本公司产品相比 )。该传感器具备高感度,快速应答性,长寿命等良好特性,以固定式冷媒检测装置为主在多种领域都可应用。
The SP-42A is a tin di-oxide semiconductor gas sensor which has a high sensitivity to HCFCs (e.g. Freon: R-22) with reduced sensitivity to other gases such as alcohol.
对象气体 : 冷媒(R32/R410a/R407C/R1234yf/R454C/R454B/R22)
Target gas:Refrigerant gas(R22, R32, R134a, R404a, R407c, R600a, R124yf)