1.5mA power piezoresistive pressure sensor
USD $10 - $20 /Piece
Min.Order:1 Piece
Baoji Hengtong Electronics Co., Ltd.
Description
HT12 is piezoresistive silicon pressure sensor, the main element is a diffused silicon with high stability.It utilizs TO-8 packaging technic.With high reliability,reliability and stability. It is used for air pressure measurement.
Features
Wide mesurement range :0~10KPa~2Mpa
High reliability and stability
T-O8 packaging technic
Applications
Air control system
biomedical instrument HVAC control
Aviation inspection
Electrical Data
Supply :1.5mADC Input impedance:3KΩ~6KΩ
Output impedance:2.5KΩ~6KΩ Insulation resistance:≥100MΩ/50VDC
nsulation voltage: 500VAC between the housing and electrical connection will not cause damage
Performance Specification
Parameters | Range:0~10KPa,20KPa, 35 KPa,70 KPa,100 KPa,200 KPa,350 KPa, 700 KPa, 1000 KPa, 2000 KPa, 700Kpa,1000Kpa,2000Kpa | |||
Typ. | Max. | Units | ||
Pressure Non-linearity | ±0.15 | ±0.3 | %F.S | |
Pressure Repeatability and Hysteresis | 0.02 | 0.05 | %F.S | |
Zero Output | 0±1 | 0±2 | mV | |
Span Output | ≤20KPa | 50±10 | 50±30 | mV |
≥35 KPa | 100±10 | 100±30 | mV | |
Temperature Eror-Zero | ≤20KPa | ±1 | ±2 | %F.S |
≥35 KPa | ±0.5 | ±1 | %F.S | |
Temperature Error-Span | ≤20KPa | ±1 | ±2 | %F.S |
≥35 KPa | ±0.5 | ±1 | %F.S | |
Proof Pressure | 3X | Rated Range | ||
Operating Temperature Range | -20~80 | °C | ||
Compensated Temperature Range | 0~70, 0~50(Range≤20KPa) | °C | ||
Storage Temperature Range | -40~125 | °C |
Note :Above parameter under condition:Supply: 1.5mA Temperature:25°C
Dimension