See All Suppliers In This Area
Fill out as many options as you want. Click "Run Search Filter" at any time.

Acceleration:

Linear Velocity:

Proximity / Displacement Range:

Frequency Range:

Allow up to: overrange/margin
Use the overrange/margin to restrict your search to items whose full-scale range is close to your requirements.
(Overrange/margin requires both 'From' and 'To' values to work.)

Minimum Accuracy:

+/-% FS

Number of Input Channels:

Signal Input:

Sensor Inputs:

Features:

Maximum Shock:

Maximum Vibration:

Operating Temperature:

Allow up to: overrange/margin
Use the overrange/margin to restrict your search to items whose full-scale range is close to your requirements.
(Overrange/margin requires both 'From' and 'To' values to work.)

Technology:

Help with Vibration Measurement Instruments and Vibration Analyzers specifications:

Performance Specifications
   Acceleration       Instruments that do not have integrated or associated sensors do not have a rated acceleration value. Searching by acceleration yields possible matches for those items. Enter the maximum acceleration to measure. One 'g' is the gravity on earth: 32.2 ft/sec2 or 9.8m/s2
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
   Linear Velocity       The maximum range within which devices can operate. 
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
   Proximity / Displacement Range       Proximity or range is the measurement range of the sensor in the linear region, i.e., where the output varies consistently with the measured distance or displacement. 
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
   Frequency Range       The frequency range of interest. Enter "0" for DC response. 
   Search Logic:      User may specify either, both, or neither of the limits in a "From - To" range; when both are specified, matching products will cover entire range. Products returned as matches will meet all specified criteria.
   Minimum Accuracy       The minimum acceptable accuracy.   
   Search Logic:      All matching products will have a value less than or equal to the specified value.
   Number of Input Channels       The number of inputs accepted by the instrument or meter. 
   Search Logic:      All matching products will have a value greater than or equal to the specified value.
Back to Top
Instrument Inputs
   Signal Input       
   Your choices are...         
   Voltage       Any linear voltage input from a sensing device. 
   Current       This is typically called a current loop for transmitting the signal over long distances. There are a few current ranges employed in current pools. The most common range is 4-20 ma. Another less common range is 0-20 ma. 
   Frequency       Frequency or modulated frequency inputs (e.g., sine wave, pulse train, AM, or FM).  A format that uses continuous physical variables such as voltage amplitude or frequency variations to transmit information. 
   Serial       A standard digital serial protocol such as RS232, RS422, RS485, etc. 
   Wireless       Wireless communication may be battery powered (radio or infrared). 
   Other       Other unlisted or proprietary inputs. 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
   Sensor Inputs       
   Your choices are...         
   Accelerometer       Accelerometers are used for higher frequencies or when force must be analyzed. They are sometimes called seismic vibration sensor. 
   Linear Velocity       Linear velocity is used for intermediate frequencies and when displacements are small or must be correlated to acoustic measurements. 
   Proximity / Displacement       Proximity or displacement sensors are used for low frequencies or where displacement amplitude is important. 
   Rotary Velocity/Tachometer       Rotary velocity devices accept inputs from rotary velocity sensors or tachometers. 
   Temperature       Devices accept inputs from temperature sensors including thermocouples, thermistors, or resistance temperature detectors (RTDs). 
   Other       Other unlisted or proprietary input devices. 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
Back to Top
Features
   Features       
   Your choices are...         
   Battery Powered       Batteries supply the main power for the device operation. This is not for backup supply. 
   Corrosion Resistant       Corrosion-resistant alloys can be formulated for a wide range of aggressive well bore conditions. However, cost generally determines the viability of any particular completion design. Alloys with high chrome content are commonly used for tubing strings. 
   Event Triggered       Device can be set to capture / log data when an event happens. 
   Explosion Proof         
   Filters       Devices are equipped with special signal processing or filtering (Butterworth, Bessel, etc). 
   Integrated Electronics Piezo Electric (IEPE)       Integrated electronics piezo electric accelerometers conform to the IEPE standard and have a piezo device inside that isolates it from the outside environment.  Proprietary names for the IEPE standard include ICP®, CCLD, Isotron®, Deltratron®, Piezotron®, and others. 
   Intrinsically Safe       Intrinsically safe (IS) is an adjective for equipment and wiring which is incapable of releasing sufficient electrical or thermal energy under normal or abnormal conditions to cause ignition of a specific hazardous atmospheric mixture in its most ignited concentration. The IS terminations and wiring may be brought into any hazardous location of any group classification for which it is accepted without requiring explosion proof housing or other means of protection. 
   Radiation Hardened       Radiation-hardened devices are constructed of materials designed to withstand high-energy gamma radiation. Ratings are expressed in units such as permissible rads in total accumulated dose (TAD). 
   Sealed       Sealed units provide constant operating conditions. 
   Self Test / Diagnostics / Self Calibrating       The instrument has self-test or diagnostics ability. 
   Self Generating       The device requires no external power supply for operation. 
   Other       Other unlisted or proprietary features. 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
Back to Top
Environment
   Maximum Shock       This is the maximum shock that devices must be able to handle. Products that are "typical" may not provide the maximum shock value explicitly. Use this value only when working with extremes. 
   Search Logic:      All matching products will have a value greater than or equal to the specified value.
   Maximum Vibration       This is the maximum vibration that devices must be able to handle. Products that are "typical" may not that provide the maximum vibration value explicitly. Use this value only when working with extremes. 
   Search Logic:      All matching products will have a value greater than or equal to the specified value.
   Operating Temperature       The temperature ranges over which devices must operate. 
   Search Logic:      User may specify either, both, or neither of the limits in a "From - To" range; when both are specified, matching products will cover entire range. Products returned as matches will meet all specified criteria.
Back to Top
Technology
   Technology       
   Your choices are...         
   Capacitance       Capacitance accelerometers operate by sensing the electrical capacitance change between a static and dynamic state. 
   Eddy Current       Eddy current accelerometers use an electrical current generated in conducting materials by fluctuating magnetic fields. 
   Fiber Optic       Fiber optic accelerometers use a fiber optic sensor, particularly the Fiber Bragg Grating (FBG), which measure the resulting wavelength shift from an applied mechanical load. 
   Inductive       Inductive accelerometers use an inductive element with a moving core.  The displacement of the mass due to the acceleration provides a variation of the inductance. 
   MEMS       MEMS-based accelerometers use Micro-electro Mechanical System technology. 
   Null-balance       In null-balance accelerometers, also referred to as servo force-balance accelerometers, the motion is detected and a force or torque is fed back that exactly cancels out the accelerating force or torque. 
   Piezoelectric       Piezoelectric accelerometers use an electrical charge that is generated when stress is applied to a material, such as a crystal. 
   Piezoresistive       Piezoresistive accelerometers measure the electrical resistance when a stress is applied to a material, such as a crystal. 
   Resonance       Resonance accelerometers sense resonance generated by the inertia of a force to measure acceleration. 
   Strain Gage       Strain gage accelerometers convert the inertia force of the mass into a strain measurement. 
   Other       Other, unlisted or proprietary type. 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
Back to Top