Honeywell Analytics MIDAS 传感器盒，MIDAS-E-HFU
Honeywell Analytics MIDAS 传感器盒，MIDAS-E-HFU
Honeywell Analytics MIDAS 传感器盒，MIDAS-E-HFU
CARTRIDGE PART NUMBER
SENSOR TECHNOLOGY 3 electrode electrochemical cell
MEASURING RANGE (PPM) HF 0 – 2 ppm
MINIMUM ALARM 1 SET POINT 0.5 ppm
REPEATABILITY < ± 10% of measured value
RESPONSE TIME T 62.5 < 30 seconds
SENSOR CARTRIDGE LIFE EXPECTANCY ≥ 24 months under typical application
conditions
OPERATING TEMPERATURE EFFECT OF
TEMPERATURE
ZERO
SENSITIVITY
0°C to +40°C (32°F to 104°F)
< ± 0.002ppm / °C (at 0°C to 20°C)
< ± 0.008ppm / °C (at 20°C to 40°C)
< ± 0.4% of measured value / °C
OPERATING PRESSURE 90 - 110kPa
EFFECT OF POSITION No effect in typical application
LONG TERM DRIFT
ZERO
SENSITIVITY
No drift
< 15% of measured value / year
CALIBRATION GAS Hydrogen Fluroide (HF)
CHALLENGE GAS (BUMP TEST) Chlorine (Cl 2 )
WARM UP TIME < 20 minutes
STORAGE TEMPERATURE +5°C to +25°C (+41°F to +77°F)