Temperature sensor

BL-NTC-WD-568

ProfileSensitive material of MQ131 gas sensor is a semiconductor metal oxide with high conductivity in clean air. When the ozone gas exists, the sensor’s conductivity gets lower along with the gas con

  • Model:

Beelee,Vibration sensor,tilt sensor,hall sensor,reed switch,shock sensor,Button switch,Micro swithc,Tact switch,Buzzer,Potentiometer

Profile

Sensitive material of MQ131 gas sensor is a semiconductor metal oxide with high conductivity in clean air. When the ozone gas exists, the sensor’s conductivity gets lower along with the gas concentration rising. Users can convert the change of conductivity to correspond output signal of gas concentration through a simple circuit. MQ131 ozone gas sensor has high sensitivity to ozone, and also has sensitivity to strong oxide gases, such as Cl2, NO2 etc. It responses oppositely to organic interference gases, compared with O3.


Features

It has good sensitivity to ozone in wide range, and has advantages such as long lifespan, low cost and simple drive circuit &etc.


Applications

It is widely used in domestic ozone concentration alarm, industrial ozone concentration alarm and portable ozone concentration detector.

Beelee,Vibration sensor,tilt sensor,hall sensor,reed switch,shock sensor,Button switch,Micro swithc,Tact switch,Buzzer,Potentiometer

Beelee,Vibration sensor,tilt sensor,hall sensor,reed switch,shock sensor,Button switch,Micro swithc,Tact switch,Buzzer,Potentiometer

Beelee,Vibration sensor,tilt sensor,hall sensor,reed switch,shock sensor,Button switch,Micro swithc,Tact switch,Buzzer,Potentiometer

Temperature sensor parameterNominal resistance valueB valuerated powerDispersion coefficientHot time constantOperating temperature
R25(Ω)25/50℃(mw)(mW℃)(S)(℃)
5K3470
5K3950
10K3435
10K3950
15K3950
20K3950
50K3950
100k3950
【Other customable】
5K
10K
15K
20K
30K
50K
100K
200K
【Other customable】
3435
3470
3800
3950
4100
4200
【Other customable】
≤50≥2.0
Static air
≤15
Static air
-50~+300℃

Beelee,Vibration sensor,tilt sensor,hall sensor,reed switch,shock sensor,Button switch,Micro swithc,Tact switch,Buzzer,Potentiometer

Beelee,Vibration sensor,tilt sensor,hall sensor,reed switch,shock sensor,Button switch,Micro swithc,Tact switch,Buzzer,Potentiometer

Beelee,Vibration sensor,tilt sensor,hall sensor,reed switch,shock sensor,Button switch,Micro swithc,Tact switch,Buzzer,Potentiometer