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Vibration transducers and accessories

Vibration transducers and accessories

Vibration transducers and accessories

Product catalog summary
Overview: This document provides detailed specifications and descriptions of various vibration transducers and accessories, specifically focusing on the Nor1270, Nor1271, Nor1286, Nor1287, and Nor1288 accelerometers. These devices are designed for different industrial and laboratory applications, including whole body and hand-arm vibration measurements.
Specifications:
  • Nor1270: A general-purpose single-axis accelerometer suitable for industry and laboratory use.
  • Nor1271: A miniature single-axis accelerometer ideal for light test objects, offering low sensitivity and wide frequency response.
  • Nor1286: A triaxial seat pad accelerometer designed for whole body measurements, compliant with ISO2631 and ISO8041 standards.
  • Nor1287: A triaxial miniature accelerometer for hand-arm vibration measurements, compliant with ISO5349 and ISO8041 standards.
  • Nor1288: A triaxial accelerometer used for general vibration measurements and as a reference in whole body measurements.
Performance and Environmental Parameters:
  • All accelerometers are piezoelectric share type with integral preamplifier (IEPE or ICP).
  • Sensitivity, frequency range, and resonance frequency vary across models, with specific values provided for each.
  • Environmental specifications include maximum vibration/shock resistance, operational temperature range, and hermetic sealing.
Accessories:
  • Microdot cables (Nor1480 and Nor1481) for Nor1270 and Nor1271.
  • Triaxial cables (Nor4551, Nor4555, Nor4556) for connecting accelerometers to vibration meters.
  • Adapters (Nor1456 and Nor1466) for TNC to microdot and BNC to microdot connections.
Electrical Specifications:
  • Supply current ranges from 2-20 mA, with compliance supply voltage between +18 to +30 VDC.
  • Output impedance is typically less than 100 Ohms, with specific discharge time constants for certain models.
Important Notes:
  • Specifications are subject to change without notice.
  • Power should not be applied without current limiting to avoid damaging the integral IC amplifier.
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Catalog excerpts

Vibration transducers and accessories-1

Product Data Vibration transducers and accessories Norsonic has a carefully selected range of single and triaxial accelerometers. All accelerometers are piezoelectric share type with integral preamplifier, so called IEPE or ICP accelerometers. General purpose single axis accelerometer Nor1270 Nor1270 is a general purpose accelerometer for industry and laboratory use. Miniature single axis accelerometer Nor1271 Nor1271 is a general purpose miniature accelerometer for industry and laboratory use. It is specially suited for light test objects and applications that require an accelerometer with low sensitivity and wide frequency response. Triaxial seat pad accelerometer Nor1286 Triaxial miniature accelerometer Nor1287 This accelerometer is designed for hand arm vibration measurements according to ISO5349 and ISO8041 as well as general vibration measurements. The small physical dimensions and weight ensures low influence and easy mount on the measurement object. Triaxial accelerometer Nor1288 The tri-axial accelerometer Nor1288 is designed for general vibration measurements and as a reference accelerometer when conducting whole body measurements using the 6 channel vibration meter Nor136. The Nor1288 is then mounted on the vehicle itself and the corrolation between the vehicle vibrations and the drivers seat can be measured. Accessories: Microdot cable Nor1480 (1,5m) and Nor1481 (5m) Microdot-microdot cable suitable for use on accelerometer Nor1270 and Nor1271. Triaxial cable Nor4551 1,5m cable for connecting a Norsonic triaxial accelerometer to Nor133 / Nor136 vibration meters, fitted with 4 pin MicroCom connectors. This triaxial seat accelerometer is designed for whole body measurements according to ISO2631 and ISO8041. The integral cable is 2m and the connector fits the Nor133 and Nor136 vibration meters. The seat pad consists of a rubber pad, an aluminum mounting adapter plate to where a triaxial accelerometer type Nor1288 is mounted. The Nor1288 accelerometer port is detachable for calibration purpose. Triaxial cable Nor4555 1,5m cable for connecting a Norsonic triaxial accelerometer to Nor133 / Nor136 vibration meters, fitted with 4 pin Lemo connectors. Triaxial cable Nor4556 5m cable for connecting a ZEB/GS3T Geophone to Nor136 vibration meters TNC to microdot adapter, Nor1456 BNC to microdot adapter, Nor1466

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Vibration transducers and accessories-2

Single – share Single- share Triaxial -share Stainless steel Stainless steel Rubber / Anodized aluminum / Titanium Alloy Titanium Alloy Titanium Alloy Cable length Tapped hole in base for 5mm screw Tapped hole in base for 3  mm screw Tapped hole in base for 3  mm screw Through hole for 4  mm screw Sensitivity each axis ±5% [2] Equvivalent electrical noise floor Maximum vibration/Shock Temp. range operation Temp range survival Seal accelerometer Coefficient of thermal sensitivity Compliance supply voltage Bias voltage range Discharge time constant Signal polarity Electrical insulation for case...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.