RKI S2-CO2（65-2396RK-02）扩散传感器/发射器（0 - 5000 ppm）

Sensors: Infrared
Measuring Ranges: 0 – 5000 ppm
Lower Detectable Limit (LDL): 2% of full scale
Max Current Draw (24VDC): 60 mA (power wires) 25 mA (signal wires) 3 wires
Response Time (T-90): 45 Seconds
Life Expectancy: 5 years with normal service 
Accuracy(which ever is greater): ± 5% of reading or± 2% of full scale 
Location: Indoor or outdoor. Explosion proof for Class I, Div. 1, Groups B, C, and D.
Temperature: -4°F to 122°F -20°C to 50°C
Humidity: 0 – 99% RH, non condensing
Housing
Housing J Box : Cast aluminum explosion proof, optional stainless steel J-box available
Sensor: Stainless steel explosion proof
Controls
Zero: Sets transmitter output to 4 mA with zero output from sensor
Span: Sets transmitter output to proper level when span gas is applied
Output: 4 – 20 mA signal
Operating Voltage: 11 VDC to 30 VDC
Approvals: C UL US 
Controllers: Compatible with the following controllers: Beacon 110, Beacon 200, Beacon 410, and 800, also PLC and DCS systems

Datasheet