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Honeywell Midas Sensor - Tetraethyl orthosilicate (SiC₈H₂₀O₄)


Require Install, Commissioning, Calibration or Servicing?

Safety Gear Store are able to install, commission and service your fixed gas detection system. We offer a professional service from fully trained, certified and manufacturer approved engineers, we are also one of the only suppliers with engineers that carry spares in their vehicles to ensure a quick and efficient service that will enable you to continue using your facility.

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Fixed Gas Detection System Install and Commissioning

Fixed Gas Detection System Calibration and Servicing

Gas Measured:Tetra-Ethyl-Ortho-Silicate (TEOS)
Part No.:MIDAS-S-TEO 1 year standard warranty MIDAS-E-TEO 2 year extended warranty
Sensor Technology:3 electrode electrochemical cell
Measuring Range (ppm):TEOS 0 – 40ppm
Minimum Alarm 1 Set Point:5.00ppm
Repeatability:< ± 2% of measured value
Linearity:< ± 10% of measured value
Response Time:< 25 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)

< ± 0.06ppm / ºC (0ºC to 20ºC)

< ± 0.15ppm / ºC (20ºC to 40ºC)

< ± 1.8% of measured value / ºC

Operating Humidity (continuous):

Effect of Humidity 

    Zero

    Sensitivity 

15 – 90% rH

No effect

< ± 1% of measured value / % rH

Operating Pressure:90 – 110kPa
Effect of Position:No effect in typical application

Long Term Drift 

    Zero

    Sensitivity 

< ± 2ppm / year

< ± 5% of measured value / year

Calibration Gas:Ethylene Oxide (ETO)
Challenge Gas (Bump Test):Ethylene Oxide (ETO)
Warm Up Time:< 10 minutes
Storage Temperature+5°C to +25°C (+41°F to +77°F)



Midas Tetra-Ethyl-Ortho-Silicate (TEOS) Sensor Cartridge Spec Sheet

Products specifications
Attribute nameAttribute value
Gases DetectedTetraethyl orthosilicate (SiC8H20O4)

Honeywell Midas Sensor Cartridge - TEOS (SiC₈H₂₀O₄)

Tetraethyl orthosilicate (SiC₈H₂₀O₄)
Manufacturer: Honeywell
SKU: MIDAS-S-TEO
£180.00 excl vat £216.00 inc vat

Honeywell Midas Sensor Cartridge - TEOS (SiC₈H₂₀O₄)

£180.00 excl vat £216.00 inc vat
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