Solid State Pressure Sensors

D8M

3

Operation

■ Response Timing Charts

D8M-D82

Legend: T1, Pressure measurement time

T2, Response time

T3, Electrical discharge time

D8M-R1

■ Interface Circuit Diagram

D8M-R1

Response time to 90% of 0.2kPa

Max. 3 seconds (excluding time for pressure change)

Application Examples

Compact D8M solid state pressure sensors provide reliable detection

for gas and air inflow for burner controls in water heaters, furnaces

and other gas-fired devices. They can also be used in gas usage

meters.

Model

T1T2T3

D8M-D82

1.5 ms min.

30 ms max.

45 ms max.

Response time to 90% of 0.2kPa

Max. 3 seconds (excluding time for pressure change)