-
Supplier: Cole-Parmer
Description: solids or aeration Ultrasonic flowmeters clamp onto the outside of pipes and do not contact the internal liquid. The technology has inherent advantages over alternate devices including low-cost installation, no pressure head loss, no moving parts to maintain or replace, no fluid compatibility
- Gas Volumetric Flow Rate: 50.1059322033898 SCFM
- Liquid Volumetric Flow Rate: 375 to 1,419 GPM
- Operating Temperature: 40 to 185 F
- Electrical Output: Analog Current
-
Supplier: Cole-Parmer
Description: solids or aeration Ultrasonic flowmeters clamp onto the outside of pipes and do not contact the internal liquid. The technology has inherent advantages over alternate devices including low-cost installation, no pressure head loss, no moving parts to maintain or replace, no fluid compatibility
- Gas Volumetric Flow Rate: 14.4420903954802 SCFM
- Liquid Volumetric Flow Rate: 108 to 409 GPM
- Operating Temperature: 40 to 185 F
- Electrical Output: Analog Current
-
Supplier: Cole-Parmer
Description: solids or aeration Ultrasonic flowmeters clamp onto the outside of pipes and do not contact the internal liquid. The technology has inherent advantages over alternate devices including low-cost installation, no pressure head loss, no moving parts to maintain or replace, no fluid compatibility
- Gas Volumetric Flow Rate: 11.2994350282486 SCFM
- Liquid Volumetric Flow Rate: 108 to 320 GPM
- Operating Temperature: 40 to 185 F
- Electrical Output: Analog Current
-
-
Supplier: Cole-Parmer
Description: solids or aeration Ultrasonic flowmeters clamp onto the outside of pipes and do not contact the internal liquid. The technology has inherent advantages over alternate devices including low-cost installation, no pressure head loss, no moving parts to maintain or replace, no fluid compatibility
- Gas Volumetric Flow Rate: 5.08474576271187 SCFM
- Liquid Volumetric Flow Rate: 38 to 144 GPM
- Operating Temperature: 40 to 185 F
- Electrical Output: Analog Current
-
Supplier: KOBOLD Instruments, Inc.
Description: Product Features Measuring Range - Liquids up to 25 m Narrow 5-7° Beam Angle Polypropylene Wetted Parts Accuracy - ±0,2 % of Reading, +0,05 % of F.S. 4-20 mA 2-Wire Output Std, Relays/Display Optional The KOBOLD ultrasonic transmitter, model NUS-4, is used for non-contact, continuous level
- Measuring Range: 0 to 984.2525 inch
- Maximum Operating Pressure: 25 psi
- Material Temperature Range: -22 to 190 F
- Maximum Current: 1 amps
Find Suppliers by Category Top
More Information Top
Indicates content that may require registration and/or purchase.
-
Radar-acoustic interaction for IFF applications
The RCS calculation does NOT take into account the atmospheric attenuation of the radar and ultrasonic waves thought to be approximately 0.5 dB / meter at the ultrasonic frequencies.
-
http://www.ndt.net/article/CompNDT2011/papers/16_Krause.pdf
where P is the acoustic pressure at the second reference location, P0 is the original acoustic pressure at the source, α is the attenuation coefficient in ( dB per metre ) and L is the distance travelled by the ultrasonic pulse from source to …
-
http://www.ultragarsas.ktu.lt/index.php/USnd/article/download/529/707
where P is the acoustic pressure at the second reference location, P0 is the original acoustic pressure at the source, α is the attenuation coefficient in ( dB per metre ) and L is the distance travelled by the ultrasonic pulse from source to …
-
A self-silenced sound beam
The sound pressure levels (re 20 μPa at 1 meter ) of the ultrasonic primary waves were in this way determined to 115.5 dB for the 77 kHz, 112.8 dB for the 75 kHz, 111.1 dB for the 52 kHz …
-
Quenching of the excited states of 8-methoxypsoralen by synthetic Eumelanin
… nm) and visible (470- to 510- nm) regions; the photoacoustic signal was detected by a Panametrics V-103 PZT-based pressure transducer and amplified (60 db ) by an ultrasonic preamplifier; an RJ- 7620 (Laser Precision Corp.) energy meter was used to monitor …
-
Encyclopedia of Acoustics Volume 2 Complete Document
Typical resonant AE sensors have peak velocity sen- sitivities of a few kilovolts by seconds per metre ; these are 20-40 dB more sensitive than those used for con- ventional ultrasonic testing.
-
Determination of levofloxacin hydrochloride with multiwalled carbon nanotubes-polymeric alizarin film modified electrode
A KQ 400 DB Numeri cal controlled ultrasonic cleaner (Kunshan Ultrasonic Instrument Limited Company), a pHS 4A Digital acidity meter , a FA1004 electronic balance, and through flow cooler were employed for the experi ment.
-
Autonomous corrosion detection in gas pipelines: a hybrid-fuzzy classifier approach using ultrasonic nondestructive evaluation protocols
The loss of an echo at the same db scale (decibel strength settings of the flaw meter ) but different loca- tion is caused by loss of ultrasonic wave energy from either roughness of area or major/minor nonartificial (i.e., not man-made …
-
Advanced Wirebond Interconnection Technology
The probe tube picks up small variations in ultrasonic amplitude and the energy level is measured and stored on a sound level meter in units of dB pressure level.
-
Clinical usefulness of serum tartrate-resistant fluoride-sensitive acid phosphatase activity in evaluating bone turnover
The two ultrasonic parameters measured were broadband ultrasound attenuation ex- pressed in decibels per megahertz (BUA, dB /MHz) and speed of sound expressed in meters per second (SOS, m/s).