VAISALA MGP261 多气体探头 (CH4, CO2, H2O)

Sensor: CARBOCAP

CH4: 

        Measurement range: 0 - 100 vol-%

        Accuracy at +25 °C (+77 °F) and 1013 hPa: 

• 0–40 vol-%: ±2 vol-%

• 40–70 vol-%: ±1 vol-%

• 70–100 vol-%: ±2 vol-%

        Repeatability: ±0.5 vol-% at 60 vol-%

CO2: 

        Measurement range 0 - 100 vol-%

        Accuracy at +25 °C (+77 °F) and 1013 hPa: 

• 0–30 vol-%: ±2 vol-%

• 30–50 vol-%: ±1 vol-%

• 50–100 vol-%: ±2 vol-%

        Repeatability: ±0.3 vol-% at 40 vol-%

H2O: 

        Measurement range: 0 – 25 vol-%, −10 … +60°C (14 … +140°F)

        Accuracy at +25 °C (+77 °F) and 1013 hPa: 0–25 vol-%: ±0.5 vol-%                                                                    

        Repeatability: ±0.1 vol-% at 2.5 vol-%

Operating voltage: 18 - 30 V DC

Digital output: RS-485 (Modbus RTU)

Analog output: 3 × 4–20 mA scalable, isolated

Weight: 3 kg (6.6 lb)

Thread type: 1.5" male NPT

Mechanical pressure tolerance: 20 bar (g)

IP rating: IP66

Datasheet

Video