VAISALA MGP262 多气体探头 (CO2, CH4)

Sensor: CARBOCAP

CH4: 

Measurement range: 0 - 5 vol-%

Accuracy at +25 °C (+77 °F) and 1013 hPa: 0 - 2 vol-%: ±0.1 vol-%CH4

                                                                        2 - 5 vol-%: ±5% of reading

Repeatability: < ±0.1 vol-% at 1% CH4

CO2: 

Measurement range 0 - 100 vol-%

Accuracy at +25 °C (+77 °F) and 1013 hPa: 90 - 100 vol-%: ±1 vol-%

                                                                       0 - 90 vol-%: ±2 vol-%

Repeatability: ±0.4 vol-% at 95 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