500MB120 PROWAVE, 500MB120 Datasheet

500MB120

Manufacturer Part Number

500MB120

Description

TXR/RXR MODULE, ULTRASONIC, 50KHZ

Manufacturer

PROWAVE

Datasheet

1.500MB120.pdf (1 pages)

Specifications of 500MB120

Sensor Type

Dual Transceiver

Sensitivity

-67 DB

Beam Divergence

30Â°

External Diameter

15mm

Operating Temperature Range

-30Â°C To +70Â°C

Svhc

No SVHC (18-Jun-2010)

Angle

30Â°

Frequency

50kHz

Capacitance

2400pF

Rohs Compliant

Yes

External Depth

31mm

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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Specification

500MB120

Center Frequency

Bandwidth (-6dB)

Transmitting Sound Pressure

Level

at 50.0Khz; 0dB re 0.0002 bar

per 10Vrms at 30cm

Receiving Sensitivity

at 50.0Khz 0dB = 1 volt/ bar

Sensitivity/Cross Talk Ratio

Nominal Impedance (Trans.)

Capacitance at 1Khz

Max. Driving Voltage (cont.)

Total Beam Angle

Operation Temperature

Storage Temperature

All specification taken typical at 25 C

Closer frequency tolerance can be supplied

upon request.

Air Ultrasonic Ceramic Transducers

Supplied by Midas Components Ltd - 01493 602602 - www.midascomponents.co.uk

-6dB

20%

Dual

Transducer

50.0 1.0Khz

3Khz

113dB min.

-67dB min.

15 dB

1000 Ohm

2400 pF

20Vrms

-20 to 70 C

-40 to 80 C

Dimensions:

Impedance/Phase Angle vs. Frequency

Tested under 1Vrms Oscillation Level

Transmitter Impedance

Transmitter Phase

Receiver Impedance

Receiver Phase

Sensitivity/Sound Pressure Level

Tested under 10Vrms @30cm

Beam Angle:

-50

-55

-60

-65

-70

-75

-80

-85

-90

100000

10000

1000

100

270

300

240

dimensions are in mm

Tested at 50.0Khz frequency

330

210

Frequency (Khz)

180

-6

-12

-18

-24

-30

150

120

500MB120

130

125

120

115

110

105

100

-15

-30

-45

-60

-75

-90

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