LT 906-S Series Vibration Sensor

Features

—  Intrinsically safe

—  Output through three axies

—  For data collectors

—  Customizable features

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Industries

Building services, Pulp and Paper, Mining, Metals, Utilities, Automotive, Water, Pharmaceutical

 

Technical Parameters

Base Resonance

12KHz

Sensitivity

Nominal 80Hz at 22°C per axis

Frequency Response

Z-axis: 2~10000Hz±2dB

X,Y-axis: 2~7000Hz±2dB,

Isolation

Base isolated

Range

±50G

Transverse Sensitivity

< 5%

Operating Temperature

-50 ~ +120℃

 

Mechanical Parameters

Case   Material

Stainless   Steel

Sensing   Element/Construction

PZT/Shear

Mounting   Torque

8Nm

Screened   Cable Assembly

DKHS-AC010

Weight

≤100g

Installation

Adhesive/Clamp/Strap

Lifetime

>10   years

 

Electrical

Electrical   Noise

0.1mg   max

Current   Range

0.5mA to 8mA

Bias   Voltage

10   - 12 Volts DC

Settling   Time

1s

Output   Impedance

200   Ohms max

Case   Isolation

500 Ohms when   >108 Volts

Lifetime

>10   years

 

Typical Frequency Response

                                              image111.png

Applications

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Oil and Gas Pipeline, Valves, Fans, Motors, Pumps, Compressors, Centrifuges, Conveyors, Air Handlers, Gearboxes, Rollers, Dryers, Presses, Cooling, Vacs, Spindles, Machine Tools, Process Equipment

Vibration sensor should be firmly fixed to a flat surface (Spot face surface may be needed to be produced and cable anchored to sensor body)

 

Intrinsic Safety Certification

Cl I、II、III、Div 1、2 Gr A-D G and F T*

Cl I Zn 0 AEx ia IIC T6...T4 Ga Cl II Zn 20 AEx ia IIIC T135ºC Da

Cl II  20 AEx ia IIIB T102°C...T131°C

Ex ia IIIC T135ºC Da Ex ia IIIB T102ºC...T131ºC Da

 

Optional

Data acquisition board LT 906-MB, based on ARM+Linux platform, operating frequency 72MHz, sampling frequency 2MHz~10MHz, 12-bit half ADC analog-to-digital converter, power supply voltage 24VDC@2A, interfaces: 4-channel analog input (0~5VDC, 0~10VDC, 4~20mA), RS485 Modbus communication, TCP/IP communication; can connect to analog signal output of acceleration, speed, displacement sensors, can calculate speed and displacement data based on acceleration data, features include different sensor parameter settings, data acquisition, filtering, noise reduction, signal modulation and demodulation, calibration, data storage, etc.



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