Parsonics Corp. ULTRASONIC AIR TRANSDUCERS SPECIFICATIONS

Parsonics Corp. Air Transducers cover the frequency range of 20 to 500kHz for use in Liquid Level Monitoring, Proximity, Machine Control, Vehicle Guidance, Counting, Gauging and a host of other applications encounteredin the Process Control Industries. The transducers are completely sealed, watertight and designed for years of trouble-free operation. Most of thetransducers are narrow beam angle without side lobes for good target acquisition in the cluttered environment.

Thermal Sensors can be installed in the transducers to provide temperature measurements. Instruments can use this feature to provide accurate distance measurements when the sound velocity changes with temperature. Matching driver transformers can be supplied for the transducers to make instrument design easier. ANSI flange mounts and 3-A Sanitary Transducers are available for certain models.

Ultrasonic Transducer Models
2308
2308A
2308F
4026
4075
7516
20006
20006 ABS
2007T
42005
1418
2010

Model Number	2308
Frequency kHz	23
Capacitance pf	6000
Insertion Loss db at range listed	-76 6'
Maximum Drive Volts p-p	450
Rise Time Microseconds	2000
Temperature Range Degrees F	0 - 135
Beam Angle Total -6bd Pulse Echo Mode Degrees	8
Bandwidth -6 db in kHz	1.5
Power Input at rated Voltage Watts RMS	13
Typical Range*	5 - 100'
Housing Material	PVC
Transmission Window	Buna-N or PVC

Back to top

Model Number	2308A
Frequency kHz	25
Capacitance pf	6000
Insertion Loss db at range listed	-58 5'
Maximum Drive Volts p-p	450
Rise Time Microseconds	1500
Temperature Range Degrees F	0 - 135
Beam Angle Total -6bd Pulse Echo Mode Degrees	8
Bandwidth -6 db in kHz	2.0
Power Input at rated Voltage Watts RMS	16
Typical Range*	2 - 115'
Housing Material	PVC
Transmission Window	PVC

Back to top

Model Number	2308F
Frequency kHz	25
Capacitance pf	6000
Insertion Loss db at range listed	-50 5'
Maximum Drive Volts p-p	450
Rise Time Microseconds	1500
Temperature Range Degrees F	0 - 135
Beam Angle Total -6bd Pulse Echo Mode Degrees	8
Bandwidth -6 db in kHz	2.4
Power Input at rated Voltage Watts RMS	16
Typical Range*	2 - 130'
Housing Material	PVC
Transmission Window	Polyfoam (note 2)

Back to top

Model Number	4026
Frequency kHz	38
Capacitance pf	1500
Insertion Loss db at range listed	-87 15" -76 15" w/horn
Maximum Drive Volts p-p	450
Rise Time Microseconds	500
Temperature Range Degrees F	0 - 135
Beam Angle Total -6bd Pulse Echo Mode Degrees	26 16 w/horn
Bandwidth -6 db in kHz	3.5
Power Input at rated Voltage Watts RMS	12
Typical Range*	1 - 15' 1 - 28' w/horn
Housing Material	PVC
Transmission Window	PVC

Back to top

Model Number	4075
Frequency kHz	40
Capacitance pf	320
Insertion Loss db at range listed	N/A (note 1)
Maximum Drive Volts p-p	50
Rise Time Microseconds	N/A
Temperature Range Degrees F	0 - 135
Beam Angle Total -6bd Pulse Echo Mode Degrees	75 transmit only
Bandwidth -6 db in kHz	0.9
Power Input at rated Voltage Watts RMS	0.1
Typical Range*	15 '
Housing Material	Aluminum
Transmission Window	Aluminum

Back to top

Model Number	7516
Frequency kHz	75
Capacitance pf	3000
Insertion Loss db at range listed	-78 15" -64 15" w/horn
Maximum Drive Volts p-p	350
Rise Time Microseconds	400
Temperature Range Degrees F	0 - 135
Beam Angle Total -6bd Pulse Echo Mode Degrees	12 5 w/horn
Bandwidth -6 db in kHz	5
Power Input at rated Voltage Watts RMS	15
Typical Range*	1 - 15'
Housing Material	PVC or Teflon
Transmission Window	PVC or Teflon

Back to top

Model Number	20006
Frequency kHz	180
Capacitance pf	300
Insertion Loss db at range listed	-78 15"
Maximum Drive Volts p-p	250
Rise Time Microseconds	100
Temperature Range Degrees F	0 - 135
Beam Angle Total -6bd Pulse Echo Mode Degrees	7
Bandwidth -6 db in kHz	30
Power Input at rated Voltage Watts RMS	2.5
Typical Range*	4" - 4'
Housing Material	PVC or Teflon
Transmission Window	Neoprene or Teflon

Back to top

Model Number	20006 ABS
Frequency kHz	180
Capacitance pf	300
Insertion Loss db at range listed	-78 15"
Maximum Drive Volts p-p	250
Rise Time Microseconds	300
Temperature Range Degrees F	0 - 135
Beam Angle Total -6bd Pulse Echo Mode Degrees	7
Bandwidth -6 db in kHz	12
Power Input at rated Voltage Watts RMS	2
Typical Range*	6" - 5'
Housing Material	ABS
Transmission Window	ABS

Back to top

Model Number	2007T
Frequency kHz	180
Capacitance pf	300
Insertion Loss db at range listed	-78 15"
Maximum Drive Volts p-p	250
Rise Time Microseconds	100
Temperature Range Degrees F	0 - 135
Beam Angle Total -6bd Pulse Echo Mode Degrees	7
Bandwidth -6 db in kHz	18
Power Input at rated Voltage Watts RMS	2
Typical Range*	4" - 4'
Housing Material	Teflon
Transmission Window	Teflon

Back to top

Model Number	42005
Frequency kHz	420
Capacitance pf	650
Insertion Loss db at range listed	-80 8"
Maximum Drive Volts p-p	150
Rise Time Microseconds	100
Temperature Range Degrees F	0 - 135
Beam Angle Total -6bd Pulse Echo Mode Degrees	6
Bandwidth -6 db in kHz	20
Power Input at rated Voltage Watts RMS	4
Typical Range*	3" - 18"
Housing Material	ABS
Transmission Window	ABS

Back to top

Model Number	1418
Frequency kHz	14.6
Capacitance pf	2300
Insertion Loss db at range listed	-59 50"
Maximum Drive Volts p-p	150
Rise Time Microseconds	1000
Temperature Range Degrees F	0 - 135
Beam Angle Total -6bd Pulse Echo Mode Degrees	18
Bandwidth -6 db in kHz	1.8
Power Input at rated Voltage Watts RMS	10
Typical Range*	20" - 150'
Housing Material	PVC
Transmission Window	Aluminum

Back to top

Model Number	2010
Frequency kHz	20.5
Capacitance pf	2300
Insertion Loss db at range listed	-61 50"
Maximum Drive Volts p-p	330
Rise Time Microseconds	1200
Temperature Range Degrees F	0 - 135
Beam Angle Total -6bd Pulse Echo Mode Degrees	10
Bandwidth -6 db in kHz	1.8
Power Input at rated Voltage Watts RMS	10
Typical Range*	24" - 130'
Housing Material	PVC
Transmission Window	Aluminum

Back to top

*Range is dependent upon may factors. Best resultsare obtained with a flat target perpendicular to the sound field. Total lossin transmission is sum of spreading loss, sound absorption and target strength.Instrumentation must provide drive voltage and receiver gain necessary toovercome losses and provide adequate strength to trigger your logic.

Notes:
1. Designed primarily to use in pairs. Not recommended for pulse-echo use.
2. 2308F has a foam window primarily for use in solids.
3. See line drawings.

Back to top

Parsonics Corp.
935 Dieckman Street
Woodstock, IL 60098
PHONE 815-338-6509
FAX 815-337-0153
E-Mail info@parsonicscorp.com