E4DA
Ultrasonic Displacement Sensor
Sensor’s Narrow Ultrasonic Beam Accurately
Detects Small Objects, Provides Linear Analog
Output for Inspection and Measurement
s Narrow 5 mm ultrasonic beam detects objects as
small as 1 mm diameter at 50 mm distance with
0.2 mm resolution
s Amplifier provides three inspection
outputs–high, pass and low
s Amplifier provides 4 to 20 mA analog output
s Alarm output helps identify irregular beam
reflection
s Input hold function retains previous input
level, up to 40 ms, to stabilize operation
s External gate input and 40 ms
E4DA
E4DA
OFF-delay available on amplifier
s Fast, 2 ms response time
Sensing
Ultrasonic beam
Supply voltage
12 to 24 VDC
Output
s 30 to 70 mm sensing distance
Ordering Information
s SENSOR
30 to 70 mm
80 mA, 30 VDC
4 to 20 mA
Sensing distance
30 to 70 mm (1.18 to 2.76 in)
s AMPLIFIER
Description
High, pass and low discrimination outputs
s ACCESSORIES
Description
Replacement sensor mounting bracket
5-meter extension cable between sensor and amplifier
s LINEAR OUTPUT VS. SENSING DISTANCE
The linear output of the sensor is locked between
Part number
E4DA-LS7
Part number
E4DA-WL1C
Part number
E39-L52
E49-DD5
20
Measurement range
21.8 to 28 mA when the target is outside the
measurement range. There is no linear output
when the target measurement distance is less than
26 mm.
4
26 30
40 50 60 70
Sensing distance (mm)
80
101
相关PDF资料
E89-Y1 BRACKET PANEL-MOUNT FOR E8Y
ECH8308-TL-H MOSFET P-CH 12V 10A ECH8
ECH8309-TL-H MOSFET P-CH 12V 9.5A ECH8
ECH8310-TL-H MOSFET P-CH 30V 9A ECH8
ECH8315-TL-H MOSFET P-CH 30V 7.5A ECH8
ECH8410-TL-H MOSFET N-CH 30V 12A ECH8
ECH8419-TL-H MOSFET N-CH 35V 9A ECH8
ECH8420-TL-H MOSFET N-CH 20V 14A ECH8
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