RK300-09 SO2 Concentration Sensor

RK300-09 SO2 Concentration sensor adopts professional test SO2 concentration sensor probe as the core detection device; it has the characteristics of wide measurement range, high accuracy, good linearity, good versatility, convenient use, easy installation, long transmission distance, and moderate price.

Features

• Range(concentration) : 0-20ppm
• Accuracy : ±（4ppm+2%F•S）
• Resolution : 1ppm
• Supply : Mark on the label
• Output : RS485
• Power Consumption : <50mA@24V(4-20mA)
• Warm Up Time : 3min
• Response Time : <90s
• Repeatability : <±10%FS
• Weight : 140g
• Storage : -40-70℃@20%-90%RH
• Operating : -20℃-+60℃@15-80%RH
• Shell Material : ABS