ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Monitored quantities: Peak value of vibration velocity or acceleration
Measuring ranges:
Acceleration: 0.01 - 15 m/s²;
Velocity: 0.1 - 2400 mm/s at 1 Hz; 0.1 - 30 mm/s at 80 Hz (frequency dependent)
Frequency ranges (-3 dB): 0.8 - 100 Hz; 0.8 - 395 Hz; 5 - 150 Hz
Displayed data: 3 peak values (X/Y/Z) or vector sum, main frequency, 50 line FFT spectrum
Alarm indication: LEDs for warning/alarm, super bright
relay output, n.o./n.c, max. 100 VDC / 2 A
SMS alarm function: External cellular modem 4G (LTE B3, B8, B20); 2G (E-GSM-900, DCS-1800)
SMS sent at alarm condition, includes X/Y/Z values, date, time and device name
SMS polling of alarm number and highest alarm by calling the VM40
Interface: USB, PC software for archiving and report generation included
Power supply: Internal battery, 5 to 15 days (depending on mobile communication)
Charge duration approx. 10 h with mains plug adapter
Unlimited operation with connected USB supply voltage
Operating temperature range: -20 .. 60°C (-4 .. 131°F)
Dimensions (length x width x height): 150 mm x 140 mm x 80 mm
Placement / Attachment: Tripod floor plate with different feet, electronic axis alignment / 4 holes Ø6
Weight: 2 kg (4.4 lbs)
Accessories, included: Battery charger VM40-CH (100 - 230 VAC), USB cable VM2x-USB
Optional accessories:
Tripod floor plate VM40-BP
2G/4G cellular modem VM40-MODEM
Mobile report printer w. Battery VM40-PRINTER
Alarm Beacon with batteries VM40-L
