D8M-R1 Omron, D8M-R1 Datasheet - Page 3

• Manufacturer Part Number: D8M-R1
• Description: SENSOR PRESSURE FREQ OUT 0-196PA
• Manufacturer: Omron

Specifications of D8M-R1

• Pressure Type: Gauge
• Operating Pressure: 0.028 PSI, 196.13 Pa
• Port Size: Male, 0.16" (4mm) OD
• Output: Pulse
• Voltage - Supply: 4.2 V ~ 5.5 V
• Termination Style: Cable
• Operating Temperature: -20°C ~ 70°C
• Package / Case: Module
• Sensor Output: Frequency
• Supply Current: 10mA
• External Depth: 18.8mm
• Voltage Rating: 5.5V
• Port Style: Straight
• Pressure Measurement Type: Absolute
• Peak Reflow Compatible (260 C): No
• Output Type: Pressure
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: - 20 C
• Operating Supply Voltage: 4.2 V to 5.5 V
• Pressure Port: Y
• Sensor Type: Sensors
• Operating Pressure Min: 0psi
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: D8MR1; Z2017

■ Environmental Characteristics
Operation
■ Response Timing Charts
D8M-D1, D2, D82
Legend: T1, Pressure measurement time
D8M-R1
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.
Response time to 90% of 0.2kPa
Max. 3 seconds (excluding time for pressure change)
Item
Insulation resistance
Dielectric strength
Degree of protection
Pressure port
Connection method
Weight
Material
D8M-D1
D8M-D2
D8M-D82
Model
T2, Response time
T3, Electrical discharge time
2.5 ms min.
3.0 ms min.
1.5 ms min.
T1
100 mΩ min., 250 VDC between lead terminals and the base
250 VAC, 50/60 Hz for 1 minute between lead terminals and the base
NA
4 mm OD
Solder on PC boards Wiring connector on
NA
PBT (polybutylene terephthalate)
D8M-A1
18 ms max.
32 ms max.
30 ms max.
T2
IP40
3 mm OD
top
NA
100 ms min.
250 ms min.
45 ms max.
T3
D8M-D1
■ Interface Circuit Diagram
D8M-R1
IP40
3 mm OD
Wiring connector on
top
NA
D8M-D2
Solid State Pressure Sensors
IP40
6 mm OD
Three AWG26 wires,
115 mm long
NA
D8M-D82
500 VAC, 50/60 Hz for
1 minute between ter-
minals and the base
IP40
4 mm OD
Wiring connector on
bottom
NA
D8M
D8M-R1
3