Tenmars ST-141 Dual Channel Vibration Meter / ST-141D Recording 2-Channel Vibration Meter

Description

ST-141 Dual Channel Vibration Meter
ST-141D Recording 2-Channel Vibration Meter

 

• meet ISO 2954-2012 Measurement
• Hi range:10Hz-5KHz.

 

Application

This meter measures the vibrations of the rotating and reciprocating machines, as well as bearing damage, measurement items are acceleration, speed, displacement,  which can check if the machine is to be repaired or upgrade.


 

Features

• The maximum dots of liquid crystal display (LCD): 1999.
• Measurement items: VEL (velocity), /ACC (acceleration), /DISP (displacement)
• Function: acceleration (RMS, PEAK, MAX,MIN, HOLD) .
                  velocity (RMS, PEAK, MAX, MIN, HOLD).
                  displacement (P-P, MAX, MIN, HOLD).
                  Unit:acceleration: m/s², g, ft/s².velocity: mm/s, cm/s, inch/s.
                  displacement: mm, inch.
• Frequency characteristics:
• LO range: 10hz ~ 1khz. meet the international standard ISO 2954-2012.
  HI range: 10hz ~ 5khz.
• Auto power off and disable auto power off.
• Over load sign: “OL”
• The manual recording can be saved up to 199 data files (ST-141),
  or the manual recording plus automatic recording can be saved up to 15000 data files  (ST-141D).
• USB interface.(ST-141D)

Specifications 

• Dimensions:240x100x45mm(length x width x height).
• Weight: Approximately 730 grams.(inchluding holster and accelerometer)

Electrical Specifications
The environmental temperature range of measurement: 23±3°C

Acceleration (RMS,PEAK,MAX HOLD)    1g=9.81m/S²
Range	0.5~199.9 m/S²	0.05~20.39g	20656 ft/S²
Resolution	0.1 m/s²	0.01g	1 ft/S²
Accuracy	±(5%+5d) @79.4Hz and 158Hz	±(5%+5d) @79.4Hz and 158Hz	±(5%+5d) @79.4Hz and 158Hz
Calibration point	50m/S²  (158Hz)	50m/S² (158Hz)	50m/S² (158Hz)
Velocity VEL (RMS, PEAK, MAX HOLD)
Range	0.5~199.9mm/s	0.05~19.99 cm/s	0.02~7.87 inch/s
Resolution	0.1 mm/s	0.01cm/s	0.01 inch/s
Accuracy	± (5%+5d) @79.4Hz and 158Hz	± (5%+5d) @79.4Hz and 158Hz	± (5%+5d) @79.4Hz and 158Hz
Calibration point	50m/s (158Hz)	50m/s (158Hz)	50m/s (158Hz)
Displacement DISP (P-P, MAX HOLD P-P)
Unit	mm		inch
Range	0.005~1.999 mm		0.002~0.078 inch
Resolution	0.001 mm		0.001 inch
Toelrance	± (5%+5d)@79.4Hz and158Hz		±(5%+5d)@79.4Hz and158Hz
Calibration   point	0.141mm (158Hz)		0.141mm (158Hz)

 

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