Honeywell Midas-M Hydrogen Fluoride (HF) Sensor, 0-12 ppm, 2 years

$326.00

Description

Honeywell Midas-M Hydrogen Fluoride (HF) Sensor, 0-12 ppm, 2 years

The Midas-M Sensor Cartridge enables the detection of a wide range of asphyxiant, toxic, flammable, pyrophoric, corrosive, and oxidizer gases. The plug & play Sensor Cartridge is located inside the detector’s chassis. Note: The HF sensor CANNOT be combined with an NH3 sensor in a complete Midas-M Sensor Cartridge Package.
Gas MeasuredHydrogen Fluoride (HF)
Cartridge Part NumberMMS-Z2
Sensor Technology3 electrode electrochemical cell
Measuring RangeHF0 ppm to 12 ppm
Default Alarm 11.5 ppm (rising)
Default Alarm 23 ppm (rising)
Accuracy<±5% of measured value
Exposure to HF 6 ppm for 5 minutes
Response Time (t62.5)Typical 29 seconds
Sensor Cartridge Life Expectancy24 months under typical application conditions
Operating Temperature0ºC to 40ºC (32ºF to 104ºF)
Effect of TemperatureZero<±0.015 ppm/ºC
Sensitivity<±0.4% of measured value/ºC
Operating Humidity (continuous)20% RH to 75% RH
Effect of HumidityZero<±0.003 ppm/%RH
Sensitivity<±1% of measured value/% RH
Operating Pressure90 kPa to 110 kPa
Effect of PositionNo effect in typical application
Long Term DriftZeroNo drift
Sensitivity<15% of measured value/year
Calibration GasHydrogen Fluoride (3 ppm to 9 ppm, 6 ppm)
Challenge Gas (Bump Test)Chlorine (10 ppm)
Warm Up Time< 20 minutes
Storage Temperature5°C to 25°C (41°F to 77°F)
Other Detectable GasesThe following additional gases can be detected with this sensor cartridge. Sensor performance and characteristics will be representative of the data as tabulated above. Consult the Technical Manual to set up the Midas-M transmitter with the designated identification code for each of the following gas types:
Detectable GasChemical FormulaMeasuring Range
Boron TrifluorideBF30 ppm to 8 ppm
Tungsten HexafluorideWF60 ppm to 12 ppm
Cross Sensitivities

Each Midas-M sensor is potentially cross sensitive to other gases and this may cause a gas reading when exposed to other gases than those originally designated. The table below presents typical readings that will be observed when a new sensor cartridge is exposed to the cross sensitive gas (or a mixture of gases containing the cross sensitive species).
Gas / VaporChemical FormulaConcentration applied (ppm)Reading (ppm HF)
ArsineAsH310
Carbon MonoxideCO20000
ChlorineCl211.5
DiboraneB2H61-1.3
HydrogenH2200000
Hydrogen ChlorineHCl814
Hydrogen SulfideH2S25-3.6
Iso PropanolC3H7OH5000
MethanolCH3OH5000
Nitrogen DioxideNO250.65
PhosphinePH31-0.14
Sulfur DioxideSO250 28.3

Additional information

Weight 1 lbs