Sound Pressure Level
measurement of a sound wave's pressure relative to a reference value. Also known as: SPL
See Also: SPL
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Product
Pressure Sensors
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The output voltage of this sensor changes with absolute pressure. An internal amplifier creates a single-ended, amplified output in the 0 to 5 Volt range, so the sensor can be connected directly to most control units. The body and diaphragm are impervious to chemical attack by standard motorsport fluids.
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Product
Combined Pressure and Temperature Transducers
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We can offer some different styles of Combined Pressure and Temperature Transducers. The EPTT5100 combined pressure and temperature transducer has an internal temperature sensor. The miniature EPTTE1400 combined pressure and temperature transducer has an external temperature probe.
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Product
Digital Signal Level Meter
RA2009D
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Radiasun International Group Ltd.
RA2009D comes with a solution that can handle digital TV and maintain the analog spectrum, enable technicians to use it in the most demanding situations with a single, rugged instrument, wherever it is needed. The new QAM View digital analysis option adds forward path digital signal testing that includes constellation, pre/post FEC BER, MER. Analog signal measurements are addressed with standard features like RF signal level, full scan, TILT, in-service C/N, A/V, and FCC compliant autotesting.
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Industrial Sound Enclosures
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Eckel Noise Control Technologies
The Convenient method for controlling noise and improving the work environment.
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Pressure Mapping
BPMS
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Measure pressure distribution between the human body and support surfaces such as seats, mattresses
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Product
Compact Structure-Borne Sound Probe
T20
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The structure-borne ultrasonic probe T20 is used for condition monitoring of machines, systems and processes, given that they generate detectable structure-borne sound in the ultrasonic range. Changes in the sound signals indicate a change in the condition and/or process of the plant. The detection of these changes forms the basis for condition monitoring in predictive maintenance.
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Product
Level Sensors
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*High reliability due to the elimination of mechanical components*Different function principles: Guided wave radar, capacitive and hydrostatic*Devices for limit level detection or continuous level measurement*Clearly visible LED display*Suitable for all common industrial and process fluids
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Product
Water Level, Stage, and Flow Sensors
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Campbell Scientific offers a variety of sensors to measure water level, stage, and flow: pressure transducers, shaft encoders, radar ranging sensors, sonic ranging sensors, and bubblers. Users often select their sensors based on the site location, required accuracy level, and ease of installation.
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Product
Datalogging Digital Sound Level Meter with RS-232 Software and Cable
735
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Whether you are testing for OSHA compliance, quieting equipment, or monitoring the roar of a stadium crowd, B&K Precision's Sound Level Meters can get the job done. The model 735 Sound Level Meter provides 30~130 dB capability in three convenient measurement ranges Low, Med and Hi with an accuracy of ±1.5 dB. The meter meets the IEC 651 Type II and includes frequency weighting A & C and fast and slow time weighting.
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Tyre Pressure and Infra-Red Sensors
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The system consists of a powered pressure and temperature sensor with transmitter fitted to a wheel rim. This sends pressure and temperature data over an RF link to a compact receiver on the car. Sampling rates increase automatically when either a change in pressure is detected or when wheel inertia is detected. The system stops transmitting below a threshold pressure to preserve battery life. The receiver sends data to the car control via CAN.
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Product
Non-Contact Level Transmitters
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Three operate at 24 GHz and three more at 80 GHz which complement the existing 6 GHz and 10 GHz devices. They will appeal to a wide range of industries from chemical and petrochemical to mining, minerals and metals processing and cover liquid and solid applications.
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Product
Circuit Tester "Light and Sound" Hook Probe
TE6-0708C
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Hangzhou Tonny Electric & Tools Co., Ltd.
*Tests 6/12 volt circuits with POWER ON.*Interchangeable tips allow tool to be used as a probe- or pierce-type tester.*Retains wire for perfect pierce with one hand.*Hook grabs hard-to-reach wires.*Durable insulated clip and heavy-duty cord for professional use.*Spring loaded strain relief prevents cord pull out and damage.*High intensity glow for under hood and under dash visibility.*Easy-to-hear buzzer provides quick circuit test confirmation.
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Product
Pressure Regulators
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General purpose pressure regulators for compressed air lines, regulators for use in Norgren's Excelon® modular systems, high-precision pressure regulators, and more.
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Product
Ultra Low Pressure Transmitter
P532
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Validyne's P532 Pressure Transmitters are ideally suited for measuring extremely low liquid and gas pressures in industrial applications. Full-scale differential pressure ranges from 0.10 H2O to 2 H2O with line pressure rating of 100 psig, and ranges of 2 H2O to 3200 psid with line pressures up to 3200 psig are offered. Gauge pressure ranges start at 0.10 H2O and absolute pressure from 0.08 psia full-scale. This unique design, which utilizes a diaphragm-type variable reluctance pressure sensor, provides many outstanding advantages including:
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Product
Pressure Test
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The pressure tests demonstrate if a test item can operate to its standard while undergoing extreme rapid pressure changes. Two of the pressure tests are: altitude (low pressure), and explosive decompression.
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Product
Autonomous Capacitive Level Logger
DCX-38 VG
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KELLER AG für Druckmesstechnik
The DCX-38 VG is an autonomous instrument for recording water level with a high resolution and full scale ranges as low as 0,5 mWC / 50 mbar. It features a rugged, gold-plated ceramic diaphragm for outstanding long-term stability and stainless steel housing with user serviceable battery for long service life.
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Product
Signal Level Meters
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Wuhan Sunma Technology Co., Ltd.
Signal Level Meter is specially designed and manufactured for CATV system installation and testing. It‘s a portable instrument, easy to carry with many functions.It can test CATV signal level both at channel and frequency mode. Also it can measure CATV TILT,C/N, trunk cable Voltage, ect. The big character TN LCD clear1y displays all testing results. It especia1ly fit for CATV station as a professional measurement instrument. it can display 2 channels at the same time.
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5G Sound Measurement
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The combination of traditional microphones and modern technology brings portable measurement to a new level.
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Product
Inspects MEMS and Wafer Level Devices
NorCom 2020-WL
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The NorCom 2020-WL is specifically designed for wafer-level inspection and leak tests up to 1000 devices per cycle. The system can inspect up to an 8” wafer on or off a saw frame. It is designed to test MEMS and other wafer level devices that have a cavity.
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Product
Differential Pressure Transmitter
DPW
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•Wide range power supply•Measure by diffusion silicon sensor , advanced membrane isolation•Connection reverse protect ,OVP、OCP•Design for anti-interfere, anti-lightning strike•Compact and easy to install•2mS response time ,high accuracy ,high stability
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Product
Entry Level GPR System for Concrete Inspection
StructureScan Mini LT
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Geophysical Survey Systems, Inc.
The StructureScan™ Mini is GSSI’s all-in-one GPR system for concrete inspection. This handheld system locates rebar, conduits, post-tension cables, voids and can be used to determine concrete slab thickness in real-time.
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Sound Power Measurement
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Dewesoft sound power measurement solution merges the best of both worlds: widely established sound power measurements with familiar, distinctive user interface and industry unmatched adaptability. Rate and compare different noise sources with ease and exactness while simultaneously monitor any number of additional parameters.
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Liquid Level Sensors
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We have the widest range of optical liquid level detection sensors available for any oil/ water-based liquid, reliably detecting the absence or presence of liquids in an application where status is critical.
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Product
Blood Pressure Logger Sensor
NUL-222
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The sensor measures the pressure in the cuff wrapped on the tested person's arm.Heartbeats affect the blood pressure. That is the reason for the difference between the systolic and diastolic pressure of the tested person.
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Sound Velocity Sensors
SVP 70
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Compact and robust, the SVP 70 features a long path length whether you install it on a survey vessel, or take it down to 6,000 metres on an ROV, AUV or submarine.The SVP 70 is an all-titanium plug -n- play system with RESON SV processors, wide input voltage and RS232 and RS422 communication interfaces for long cable runs.
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Pressure/ Vacuum Sensors
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There are three different types of pressures that can be measured using Premier Electrosystems' Pressure Sensors: Gauge, Absolute, and Differential. Gauge pressure is the pressure measured relative to the ambient atmospheric pressure.A typical application for a gauge pressure sensor is to measure liquid levels in a vented tank using the difference in hydrostatic pressure and ambient atmospheric pressure. Absolute pressure sensors will give the result relative to zero (a perfect vacuum). This is useful in applications where there is a direct effect of altitude on the pressure being measured. Differential pressure sensors measure the difference in pressure between two points. Differential pressure sensors are often used to monitor airflow in HVAC applications.
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Product
OEM Pressure Switch
AVS
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Miniature Series APS/AVS Adjustable Switches offer reliable switching for pressure/vacuum alarm, shutdown or control. The units are readily adjustable throughout their range using the locking adjusting ring and indicating pointer.
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Product
Asynchronous System Level Test Platform
Titan
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The Titan System Level Test (SLT) platform delivers maximum flexibility, scalability and density in semiconductor test environments that require the highest levels of system performance testing. Titan is Teradyne’s solution for high-volume mobile application processor SLT requirements.
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Product
Entry Level AOI
iSpector
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The Mek iSpector series AOI machines are fully compatible with Mek’s Catch System for classification, repair and SPC, utilizing the same powerful 22X software that is used in the premier Mek PowerSpector series. There is no compromise on the wide range of inspection algorithms and component libraries.
