Sound Pressure Level
measurement of a sound wave's pressure relative to a reference value. Also known as: SPL
See Also: SPL
-
Product
Interface & Level Converters
-
Advanced Science and Novel Technology, Co., Inc.
2-channel LVDS-to-CMOS converter (Receiver) and 2-channel CMOS-to-LVDS converter (Transmitter)Optional signal splitter function with selectable inversionOptional DS (Data/Strobe) encoding/decoding for compatibility with Space Wire StandardProgrammable LVDS/CML/ECL Receiver input interfaceTrue LVDS Transmitter output interfaceFlexible selection of enabling and operational modes of the channelsHigh-impedance states of disabled CMOS outputsSingle +3.3V power supplyIndustrial temperature range
-
Product
Constant Pressure Dual Head Pump
ReaXus CP Class
-
The high performance CP Class consists of dual-headed, positive displacement piston pumps with constant pressure control, covering a wide range of flows, with pressures up to 25,000 psi. Standard fluid path material is Stainless Steel. Other available features include Hastelloy fluid path with jacketed pump heads for temperature controlled processes.The CP Class pumps are widely used for Liquid Chromatography Column packing for 4.6 mm columns, as well as many process applications. The constant-pressure feedback loop automatically adjusts solvent flow to maintain constant system pressure and allows the user to select a wide range of process parameters, including desired pressure set point, ramp rate, and upper flow rate limit.The CP Class is available as standalone units, and also with the Teledyne SSI Column Packing System (called Pack-in-a-Box). Features include:20 mL packing reservoir assembly4.6 mm pre-column assemblyTwo (2) 4.6 mm x 150 mm columns10 gram bottle of C18 stationary phaseBracket assembly to mount packing reservoir to pumpQuick-set disk to allow full control of the packing process through a computerTubing, cables and other necessary fittings for connectionsWith 5 mL/min, 24 mL/min, and 100 mL/min versions, the CP Class will meet most Liquid Chromatography Column packing and process needs.
-
Product
Dynatrol® Level Switch for Light Bulk Solids
CL-10GJ
-
Dynatrol® CL-10GJ Level Sensor is designed for sensitive or problem applications of materials that have a tendency to bridge or pack. It handles difficult products such as flour, cocoa, sugar, pharmaceutical powders, powdered lime and additional bulk solid materials for high, intermediate or low-point level detection. The CL-10GJ is typically used with bulk solid materials in the density range of 10-15 lbs/ft3.
-
Product
Liquid Level Gauges
-
Provides a continuous indication of the liquid level inside of a transformer's main tank, conservator tank or load tap changer compartment with integrated switches that allows limit and alarm functions.
-
Product
Pressure Switches
-
Pressure switches are built for industrial gas and compatible low-viscosity fluid applications. These pressure-operated switches are ideal for uses demanding a rugged, robust design. Environmental protection is provided by a high-grade IP67 (NEMA 6) enclosure, and the internal design provides excellent resistance to shock and vibration. Both the KAS and KPS Series feature SPDT switches with a DC contact rating of 125V, 12W. The KAS Series pressure switch has an AC contact rating of 250V, 0.1A inductive load. The KPS Series pressure switch has an AC contact rating of 440V, 6A inductive load and 440V, 10A resistive load. Many conventional, as well as some unconventional, requirements for outdoor and indoor use are covered by KOBOLD KAS and KPS Series pressure switches.
-
Product
Vapor Pressure Tester
-
The MINIVAP laboratory and process vapor pressure analyzers are the worldwide accepted standard instruments for the determination of the vapor pressure of gasoline, crude oil and LPG.
-
Product
Hydrostatic Pressure
VEGABAR, VEGAWELL
-
The measuring cell of the pressure transducer detects minute changes in hydrostatic pressure, which increases or decreases depending on the filling level. The acting pressure is converted into an output signal by the integrated electronics.
-
Product
Pressure testing solutions
-
Pressure testing involves applying stored energy to an assembly of parts, in order to verify its strength, its integrity and/or its functionality. Pressure Testing generally uses the application of a test fluid (liquid or gas) into a volume and the fluid is then pressurised to exert pressure forces onto the test object that can be measured.
-
Product
Digihelic Differential Pressure Controller
DH
-
The Series DH Digihelic Differential Pressure Controller is a 3 in 1 instrument possessing a digital display gage, control relay switches, and a transmitter with current output. Combining these 3 features allows the reduction of several instruments with one product, saving inventory, installation time and money.
-
Product
Multimeter 5 in 1 Environmental Multimeter with Lux Sound Level Humidity Temperature
VA19
-
Shanghai Yi Hua V&A Instrument Co., Ltd. CO.,LTD
VA19 5 IN 1 multifunction multimeter This multimeter combined with temperature, humdity, lux and sound lever in one meter.
-
Product
Ultra Low Level DC Voltage Amplifiers
-
The EM A10 is a low level amplifier module for sensitive measurements, data collection and systems, where signals below 1 nanovolt may be measured. It is ideal for the input unit for precision voltage measuring systems, requiring voltage sensitivity for measuring low noise and low impedance sources. The noise level of the A10 is equivalent to a perfect resistor of about 20 ohms. When used with a digital voltmeter, steady one nanovolt digits may be displayed, with a response time constant of less than a second. The input voltage stability of the A10 is very high, with the drift around a nanovolt per degree C. The input connectors are made from pure copper. The input impedance is very high, and is time dependent, determined by the loop gain.
-
Product
Liquid Level Switches
L70 Series
-
Miniature in size, allowing for use across a wide range of industrial applications. Highly compatible with numerous liquids.
-
Product
Conformal Ballistic Pressure Sensor
Model: 117B44
-
Conformal ballistics pressure sensor, 243 Win, 260 Rem, 30-07, 308 Win (7.62 x 51 NATO), 338 Federal, 358 Win, 375 JDJ, 38-40 Winc, 44 S & W Special, 444 Marlin, 7.5 x 54Conformal ballistics pressure sensor for 243 Winchester, 260 Remington, 30-07, 308 Winchester (7.62 x 51), 338 Federal, 358 Winchester, 375 JDJ, 38-40 Winchester, 44 Smith & Wesson Special, 444 Marlin, 7.5 x 54 MAS, and 7 mm -08 Remington caliber cartridges.
-
Product
Pressure Comparator (System F)
Type T
-
AMETEK Sensors, Test & Calibration
Type T hydraulic comparator (System F) is a self-contained high volume pressure source capable of producing pressure up to 15 000 psi. It is ideal for testing gauges and setting hydraulic relief valves and pressure switches. Multiple models are available for hydraulic oil, water, or both.
-
Product
Test and Measurement Grade Vacuum Pressure Transducer
P897V
-
The P897V is designed for a wide variety of pressure measurements where high resistance to vibration and superior stability through temperature change is required. The zero and full-scale output calibrations are set by the potentiometer adjustments accessible from the top cover. The P897V is digitally compensated and corrected to provide high accuracy pressure measurement in a robust cylindrical form factor. Small vacuum pressures are accurately measured with full scale vacuum ranges as low as 2.22 InH2O.
-
Product
Low Pressure Cylinder Leak Tester
CLT4PB
-
Tests leakage at 35psi compared to 100psi in current leakage tester. Lower pressure prevents smaller bore cylinders from moving as they might under 100psi. Works well on small engines found in recreational, marine and other applications.
-
Product
Vacuum Interrupter Pressure Integrity Test Set
-
Low Drift Current is measured by applying magnetic field.
-
Product
Pressure Measurement Accessories
-
Pressure subbers, connector bushings, grommets, pipe and tube fittings, tube by length, pressure cooling element, pressure and force cables and connectors, air line lubricators, and air filters.
-
Product
Low Freq. Pneumatic Levelling Mounts
-
ACE has a range of low frequency pneumatic levelling mounts under the designations PLM and PAL: they keep high performance and precision machines isolated from vibrations, impacts and force peaks, e.g. from high performance and precision machines, at bay.
-
Product
Pressure Pumps, Fittings And Hoses
-
Practical Instrument Electronics, Inc.
Choose from 3 different pressure pumps depending on your requirements. All pumps are rugged metal construction with 2 outlet ports for connections, a fine adjust piston and a precision pressure vent. Pumps come standard with one 3′ 6900 PSI hose and a 1/4″ male NPT fitting.
-
Product
Hopper Ash Level Thermocouple System
HALT
-
The Hopper Ash Level Thermocouple (HALT) System is a preventative maintenance and safety tool that continually monitors the levels of ash within a hopper. As the hopper plugs and the ash levels increase, the thermocouples will become insulated from the boiler heat by the ash. Low temperature readings trigger visual and digital alarms which indicate that the hopper has plugged.
-
Product
Combined Pressure and Temperature Transducers
-
Variohm offer some different styles of combined pressure and temperature transducers including the EPTT5100 which has an internal temperature sensor and the miniature EPTTE1400 which has an external temperature probe.
-
Product
Pressure Control Setup Using Pid Controller
ULP-26
-
Unitech Scales And Measurements Pvt. Ltd
Unitech’s Pressure Control Setup comprises of Pressure tank fitted with pressure transmitter to measure the pressure. The pressure is controlled by a pneumatic control valve operated by a I to P converter. The whole system is mounted on a Table top Model with all necessary Piping. The electronic panel comprises of ADC/DAC card with RS-232 interfaces.
-
Product
Pressure Testers
-
UEi Test & Measurement Instruments
A test to ensure the safety, reliability, and leak tightness of pressure systems that is required for a new pressure system before use or an existing pressure system after repair or alteration.
-
Product
Self-contained Pressure Sensor
AP-30 Series
-
AP-30 series digital air pressure sensor with unique 2-color digital display replaces conventional mechanical gauges. Choose from four different pressure units. Self-contained Pressure Sensor
-
Product
Level Sensors
-
Intelligent solutions for level and point level measurementWhether for continuous level measurement, point level measurement or both – SICK offers a wide range of solutions for process engineering, storage, and protection. Based on the installation situation, medium properties, and environmental conditions, SICK provides sensors that ensure efficient processes. As the provider of one of the broadest technology portfolios, SICK brings its knowledge to the forefront.
-
Product
Lipo Battery Power Level Tester & Alarm to Indicate Low Power
#52023
-
Can be used for 7.4V (2S pack)and 11.1V (3S pack).Red LED will flash when cell is below 3.3V and an Alarm will sound when cell is below 3.0V indicating the Lipo Battery pack should be recharged.
-
Product
Medical Mask Gas Exchange Pressure Difference Tester
DRK371
-
Shandong Drick Instruments Co., Ltd.
It is used to measure the gas exchange pressure difference of medical surgical masks and other products.
-
Product
Pressure Test Points
Minimess
-
Minimess test points offer a uniquely simple method of accessing low or high pressure systems for the purpose of pressure testing, oil sampling or gas charging. Developed by Hydrotechnik more than 50 years ago, they are found worldwide in hydraulic, process and gas systems. These pressure test points offer the most advanced sealing system available with working pressures up to 630 bar.
-
Product
Mini Liquid Level Sensor
28090
-
The Mini Liquid Level Sensor is made to be inserted vertically into wet environments to detect liquid level from 0 to 1.88” (48 mm) or as an alarm. This sensor has a single analog output which may be directly connected to the Propeller Activity Board 4-channel A/D converter or easily interfaced with the MCP3002 A/D with a FLiP Multicore Microcontroller.
