PCE Instruments PCE-VM 40A, Manual

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Manual
4
3 Specifications
Measuring variable Peak value of vibration velocity
Peak value of vibration acceleration
Standards DIN 4150-3; BS 7385, SN 640312A
Vibration sensor Triaxial piezoelectric shear-type-accelerometer
Indication range vibration velocity (peak value) 0.
001 … 15 m/s²
Indication range vibration acceleration (peak value)
0.01 … 2400 mm/s at 1 Hz
0.
01 … 30 mm/s at 80 Hz
(full-scale value, depends on the frequency)
Measurement accuracy (16 Hz) ±3 %, ±2 digits, 100 Hz low-pass
±3 %, ±2 digits, 398 Hz low-pass
Display LCD (black / white), 128 x 64 pixels, backlight,
3 peak values (X/Y/Z) or vector sum
main frequency
50-lines-FFT-spectrum
battery condition
date and time
Alarm Alarm LEDs next to the display
Relay output (changeover contact, max. 100
VDC/2 A)
GSM modem (PCE-VM 40B) Quad-band (850, 900, 1800, 1900 MHz)
SMS alarm (PCE-VM 40B) SMS delivery when alarm is given (includes
measurement values of X/Y/Z frequencies, date,
time and the name of the device)
Additional function GSM (PCE-VM 40B) Phone call with headset (via adaptor VM-40 HS)
Data logger Installed micro SD card with a maximum of 100000
measurement values (X/Y/Z, frequency, date, time,
name of the device)
Digital/analogue converter 24-bit, Sigma-Delta
USB interface USB 2.0, CDC mode, via USB-cable
Battery NiMH, 4.8 V / 9 Ah, charging time: 10 h,
no battery is needed in buffer mode (when device
is connected to power supply)
Battery operation time per charged battery
5 … 15 days, depending on temperature,
duty cycle of backlight and usage of the GSM
function (PCE-VM 40B)
Languages German / English
Operating temperature -
20 … +60 °C
Protection class IP64
Dimensions 150 x 140 x 80 mm
Weight 2 kg
Optional accessories Tripod mounting plate, headset adaptor