FOB Price
Get Latest Price|
50 Unit Minimum Order
Country:
China
Model No:
MS-Z2
FOB Price:
Place of Origin:
-
Price for Minimum Order:
-
Minimum Order Quantity:
50 Unit
Packaging Detail:
plastic foam inside and carton outside
Delivery Time:
within 10 days
Supplying Ability:
30000 Unit per Month
Payment Type:
PayPal, Western Union, T/T
Product Group :
-
Contact Person Lucky
299 Jinsuo Road, Zhengzhou, Henan
Application
Humidity sensor, as an important chemical sensor, which is widely used in fields of warehousing, industry production, and process control, environmental monitoring, home appliances and meteorology etc.
Features
Wide
humidity detected rang
Fast response
Small Humidity hysteresis error
Simple manufacture
Easy integration
Profile
In wet conditions, water molecules are adsorbed by polar group on the surface of martial. And as the humidity increases, the quantity of water molecules will be changed accordingly. The adsorbed water is gradually condensing and coming into be liquid, which is electrolyte solution with current channel quality.
With the humidity increasing, macromolecule will swell, interior free volume will be bigger, carrier will be increased and the activated energy of macromolecule polyelectrolyte counter-ions will decrease, drift mobility will increase and impedance will decrease. And then when humidity decreases, water molecules are released from ion polymer and the resistor of material will increase. The environment humidity can be monitored through testing the impedance.
Technical specification Basic testing circuit
|
|
Temperature |
Humidity |
|
Working range |
0~*0°C |
*0~*0%RH |
|
Storage range |
**5~*0°C |
≤*5%RH(non condensation) |
|
Detection range |
|
*0~*0%RH(0~*0°C ) |
|
Rated voltage |
1.5V AC(MAX,sine wave) |
|
|
Rated power |
0.2mW(MAX,Rated voltage) |
|
|
Working frequency |
**0Hz~2kHz |
|
|
Nominal value &range |
*1
(*1~*0) KΩ(*0%RH,
*5°C) |
|
|
TemperatureCharacter |
≤0.5%RH/°C |
|
|
Hysteresis |
±2%RH |
|
|
Response time |
Moisture absorption:≤*0s Dehumidification:≤*0s |
|
|
Stability |
2%RH/year |
|
|
Accuracy |
3%RH |
|
| Country: | China |
| Model No: | MS-Z2 |
| FOB Price: | Get Latest Price |
| Place of Origin: | - |
| Price for Minimum Order: | - |
| Minimum Order Quantity: | 50 Unit |
| Packaging Detail: | plastic foam inside and carton outside |
| Delivery Time: | within 10 days |
| Supplying Ability: | 30000 Unit per Month |
| Payment Type: | PayPal, Western Union, T/T |
| Product Group : | - |
