Datasheet

D7E
Sealed Vibration Sensors and Tilt Sensor
Quickly Detect Vibration or Tilting
to Help Prevent Secondary Disasters.
Affordable Vibration/Title Sensors
with Sealed Structure
• Sealing performance to IP67 degree of protection
(switch section).
• Applicable to stoves, oil heaters, and other applications
that require resistance to harsh environments.
• A Tilt Sensor is also provide in the lineup.
RoHS Compliant
■ Ordering Information
Type
Model
D7E-1
Vibration Sensors
D7E-2
D7E-5
Tilt Sensor
D7E-3
■ Performance
Model
Item
D7E-1
D7E-2
Type
Acceleration range
130 to 200 gals*
120 to 195 gals*
--50° to 80°
--50 ms min. (for periods of 0.3 s, 0.5 s, and 0.7 s at 200 gals for the D7E-1, 170 gals
for the D7E-2, and 195 gals for the D7E-5)
Off time
ON
Operation
output
OFF
Time
Time between
operations
Time between
operations
Contact form
SPST-NC
Electrical ratings
0.1mA at 5 VDC to 100mA at 30 VDC, resistive load
Contact resistance
Initial value: 100mΩ max.
Electrical life expectancy
5,000 operations (at 10 to 20 operations/min with resistive load of 100 mA at 30 VDC)
Degree of protection
IP67 (switch section)
Operating temperature
−25 to 60°C (with no icing or condensation)
Storage temperature
−25 to 60°C (with no icing or condensation)
Operating humidity
45% to 95%
Dielectric strength
250 VAC, 50/60 Hz for 1 min
---
D7E
Operating
characteristic
Basic specifications
D7E-3
Tilt Sensor
100 to 170 gals*
Operating angle
Output
D7E-5
Vibration Sensors
−25 to 70°C (with no icing
or condensation)
*
These are the accelerations for operation at periods of 0.3 s, 0.5 s, and 0.7 s measured with the horizontal vibration method.
Mounting standard: ±30’ (±0.5°).
Note: Ask your OMRON representative for details.
1
D7E
Sealed Vibration Sensors and Tilt Sensor
■ Dimensions (Unit: mm)
D7E-@
23.1
36.4
Four, 12.85 radius
5.3
2.9
21
Mounting Hole Dimensions
Four, 1 radius
3.1+0.15
−0.05
R3.4
5.9
2.3
5.9 23.6
23.6 dia.
22 dia.
(31.1)
+0.15
3.1 −0.05
dia.
30
4 dia.
6.4
(developed length)
2-#187 tab/soldering
terminal (thickness: 0.5)
Two, M3 holes
10
20
4.8
(9.5)
Note: Mounting Procedure
Pitch: 30 mm, two M3 mounting
screws, product height at
mounting screw section: 5.3 mm
30
■ Safety Precautions
• Also, OMRON is not responsible for the deterioration of functions caused by washing with water, submersion in water, oil
leaks, or contact with organic solvents.
• Do not use the Sensor in any location where vibration would
adversely affect the operating acceleration or other mechanical characteristics (such as locations affected by opening and
closing of doors, locations with passing vehicles, or other locations that are subject to vibration or shock from equipment or
other sources).
D7E
• If the mounting surface is not level, deformation from mounting
may adversely affect operating characteristics.
Do not use a mounting surface with warpage of more than 0.3
mm. Use M3 mounting screws and tighten them to 0.39 to
0.59 N·m.
Use washers or other means to prevent loosening of the
screws when mounting.
• Do not subject the Sensor to direct sunlight.
• Application examples provided in this document are for reference only. In actual applications, confirm equipment functions and safety before using the product.
• Consult your OMRON representative before using the product under conditions which are not described in the manual or applying the product to nuclear control systems, railroad
systems, aviation systems, vehicles, combustion systems, medical equipment, amusement machines, safety equipment, and other systems or equipment that may have a serious
influence on lives and property if used improperly. Make sure that the ratings and performance characteristics of the product provide a margin of safety for the system or
equipment, and be sure to provide the system or equipment with double safety mechanisms.
Note: Do not use this document to operate the Unit.
OMRON Corporation
Electronic and Mechanical Components Company
2
Contact: www.omron.com/ecb
Cat. No. A217-E1-02
1014(O)
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