Honeywell MIDAS Sensor Cartridge for BCl3, H2Cl2Si, HBr, HCl (all 0.72-8 ppm)

$353.00

Description

Honeywell MIDAS Sensor Cartridge for Boron Trichloride (BCl3), Dichlorosilane (H2Cl2Si), Hydrogen Bromide (HBr), Hydrogen Chloride (HCl) (all 0.72-8 ppm)

Several Honeywell MIDAS® cartridges can be configured to read a number of different gases based on a common chemical family. Actual details for the sensor detection range are included in the sensor cartridge specification sheet and the MIDAS® technical manual. MIDAS® sensor cartridges can be ordered as part of a Kit with the universal MIDAS® transmitter, or as a replacement part. The detectable range is listed. With the exception of O2 (where ambient concentration is typically 20.9%), the sensors will display zero when no gas is present. All Cartridges with the format MIDAS-E-XXX are supplied with a 2 year (24 month) warranty.
Gas MeasuredAmmonia (NH3)
Cartridge Part NumberMIDAS-E-HCL2 year extended warranty
Sensor Technology3 electrode electrochemical cell
Measuring Range (ppm)HCI0 – 8 ppm
Minimum Alarm 1 Set Point1 ppm
Repeatability< ± 10% of measured value
Linearity< ± 20% of measured value
Response Timet62.5 < 30 seconds based on 3 min. exposure
t90< 140 seconds based on 3 min. exposure
Sensor Cartridge Life Expectancy24 months under typical application conditions
Operating Temperature0°C to +40°C (32°F to 104°F)
Effect of Temperature< ± 0.001ppm / °C (0°C to 20°C)
Zero< ± 0.005ppm / °C (20°C to 40°C)
Sensitivity< ± 0.4% of measured value / °C
Operating Humidity (continuous)20 – 75% rH
Effect of HumidityZero< ± 0.002ppm / % rH
Sensitivity< ± 0.4% of measured value / % rH
Operating Pressure90 – 110kPa
Effect of PositionNo effect in typical application
Long Term DriftZeroNegligible
Sensitivity< 15% of measured value / year
Calibration GasHydrogen Chloride (4-6 ppm HCI)
Challenge Gas (Bump Test)Hydrogen Chloride (4-6 ppm HCI)
Warm Up Time< 20 minutes
Storage Temperature+5°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® transmitter with the designated identification code for each of the following gas types.
Detectable GasChemical FormulaMeasuring Range
DichlorosilaneH2SiCl20 – 8 ppm
Boron TrichlorideBCl30 – 8 ppm
Hydrogen BromideHBr0 – 8 ppm
Cross Sensitivities

Each Midas 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 HCI)
ArsineAsH310
Carbon MonoxideCO20000
ChlorineCl255.6
DiboraneB2H61-1.3
HydrogenH2200000
Hydrogen FluorideHF56.7
Hydrogen SulfideH2S25-3.6
Iso PropanolC3H7OH5000
MethanolCH3OH5000
Nitrogen DioxideNO250.9
PhosphinePH31-0.14
Sulfur DioxideSO2104.5

Additional information

Weight 1 lbs