VM2800 and VM3800 Portable Vibration Meters
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Portable Vibration Meter VIBRA-CHECK™ VM2800 and VM3800 The economical and compact VIBRA-CHECK™ Vibration Meter is an ideal tool for obtaining spot measurements of machinery vibration. These units are suitable upgrades to the model SH2000 meter. All three useful measurements are possible. Displacement, velocity, and acceleration modes allow a user to perform basic vibration analysis. The robust high temperature accelerometer sensor has a removable magnetic mounting base for attachment of a stinger. The sensor is internally protected against thermal shock, electrical noise and amplitude overload. SEISMIC PRODUCTS VM2800 VM3800 The handy carrying pouch keeps the meter out of the way, yet ready for use. When it’s time to take a reading, simply place the accelerometer on your machine and tilt the pouch up to view display. Specifications Features BOTH METERS: VIBRA-CHECK VM2800 • Microprocessor-based measurements • Accurate, industrial standard piezoelectric accelerometer sensor • Replaceable coiled cord • Backlit LCD read out in acceleration, velocity and displacement • Sensor, cable rated 250°F • Sensor bias indication • Standard 9V battery included • True RMS detection • Displays peak or RMS units • English or Metric units • Optional headphones • Hard and soft cases included Memory capability Bearing check 10X gain function Hold, Peak and Average Functions (see Specifications) Applications • • • • • • 5.02 Units: User-selectable English/Metric units. Displacement: 0 - 78.7 mil or 0-1999 um, p-p (10 to 1000 Hz) Velocity: 0 - 7.87 in/sec or 0-1999.9 mm/s, 0-pk, 10-1000 Hz, ISO 2954 Acceleration: 0 - 19.99 g, rms, 10 Hz HP Power Supply: 9V alkaline battery (approx. 30 hours operation) Display: 120 x 32 graphic mode LCD Dimensions: 7.1 x 3.6 x 1.2 in (180 x 92 x 32 mm) Weight: 10.6 oz (300 grams), including battery. VM3800 ONLY: Motors & Generators Fans, Pumps & Compressors Turbines Natural Gas Engines Piping Vibration Accuracy verification of installed shutdown switches and monitoring systems Temperature Rating: -10 degree C to +60 degree C Bearing Condition: 0 - 7.87 in/sec or 0-199.9 mm/s, 0-pk, 500 Hz - 2kHz Accuracy: 5% (10 - 10 kHz) VIBRA-CHECK VM3800 All above features PLUS: • • • • Function: Portable hand-held vibration indicator. Reads vibration level on LCD display. Hold Function: Freezes the display Battery Indicator: Low, 25%, 50%, 75%, Full Average Function: Display the average value of the last 10 data points Sensor Indicator: Bias, Normal/ Open/Short Graphical Indicator Back Light: LED back light, auto off five minutes after pressing any key Sensor Sensitivity: 100 mVg + 30% adjustable Housing Rating: IP 65, with EMI protection. Pk Hold Function: Displays the maximum value Gain: x 10, mulitplier increases the precision by one (1) decimal place Memory: Up to 1000 points Review Function: Recall and display saved data RMS vs. PEAK Readings The VIBRA-CHECK meter uses an RMS detector. The meter can switch between RMS or peak units. www.metrixvibration.com • info@metrixvibration.com • Tel: 281-940-1802 • Fax: 713-559-9421 • 01/11

Portable Vibration Meter VIBRA-CHECK™ VM2800 and VM3800 Dimensions SEISMIC PRODUCTS SEISMIC PRODUCTS Ordering Options VM2800 - VM3800 - Standard Model Deluxe Model Accessories Part Number Description 99517-008* Accelerometer Magnet 99517-009* Spike Detection Probe 99517-010 Headphones for VM2800 99517-011 Headphones for VM3800 99517-012* Coiled Accelerometer Cable 99517-013* Soft Carrying Case 99517-014* Hard Outer Case *Comes standard with each VM2800 or VM3800. VIBRA-CHECK™ is a registered trademark of Metrix Instrument Co. www.metrixvibration.com • info@metrixvibration.com • Tel:...