Compact Metal Oxide Gas Sensor - MiCS-5524

  • Compact Metal Oxide Gas Sensor
Mouse over image to zoom

• Smallest footprint for compact designs (5 x 7 x 1.55 mm)
• Robust MEMS sensor for harsh environments
• High-volume manufacturing for low-cost applications
• Short lead-times
• Relative humidity range: 5 - 95%RH
• Ambient operating temperature: -30 - 85°C
• Storage temperature range: -40 - 120°C
• Storage humidity range: 5 - 95%RH

  • Model Number: MiCS-5524
  • Data Sheet: Date Sheet File
Quantity:
- +

Product Specification

The MiCS-5524 is a compact MOS sensor.

The MiCS-5524 is a robust MEMS sensor for indoor carbon monoxide and natural gas leakage detection; suitable also for indoor air quality monitoring; breath checker and early fire detection.

MiCS-5524 Metal Oxide Gas Sensor Features
• Smallest footprint for compact designs (5 x 7 x 1.55 mm)
• Robust MEMS sensor for harsh environments
• High-volume manufacturing for low-cost applications
• Short lead-times

MiCS-5524 Metal Oxide Gas Sensor Detectable gases

Carbon monoxide
CO
1 - 1000ppm
Ethanol
C2H5OH
10 - 500ppm
Hydrogen
H2
1 - 1000ppm
Ammonia
NH3 
1 - 500ppm
Methane
CH4
>1000ppm

MiCS-5524 Metal Oxide Gas Sensor Performance sensor
Characteristic RED sensor
Symbol
Typ
Min
Max
Unit
Sensing resistance in air (see note 1)
R0
- 100 1500 kΩ
Typical CO detection range
FS

1 1000 ppm
Sensitivity factor (see note 2)
S60 - 1.2 50 -
Notes:
1. Sensing resistance in air R 0 is measured under controlled ambient conditions, i.e. synthetic air at 23 ±5°C and 50 ± 10% RH. Sampling test.
2. Sensitivity factor is defined as Rs in air divided by Rs at 60 ppm CO. Test conditions are 23 ± 5°C and 50 ± 10% RH. Indicative values only. Sampling test.

Parameter
Symbol
Typ
Min
Max
Unit
Heating power
PH
76 71 81 mW
Heating voltage
VH
2.4 - - V
Heating current
IH
32 - - mA
Heating resistance at nominal power
RH
74 66 82

Rating
Symbol
Value / Range
Unit
Maximum heater power dissipation
PH
88 mW
Maximum sensitive layer power dissipation
Ps
8 mW
Voltage supply Heating current
Vsupply
4.9 - 5.1
V
Relative humidity range
RH
5 - 95
%RH
Ambient operating temperature
Tamb
-30 - 85
°C
Storage temperature range
Tsto
-40 - 120
°C
Storage humidity range
RHsto
5 - 95
%RH

If you cannot find what you want, you can entrust OFweek to source for you. Just click:

Sourcing Service