ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Specifications
Accelerometer:
1. Shear-mode Ceramic piezoelectric
2. Case: stainless steel, air-tight, electrical isolation to reduce ground disturbance
3. Working temperature: -20~100oC or -20~180oC(high temperature type)
4. Mount: M5 screw
●Transmitter:
1. Amplitude Range(To be defined, Default is Velocity 25mm/s) & Frequency Range:
Displacement(Equivalent Peak-Peak): 3mm, 1.2~1000Hz
Velocity(True RMS): 25mm/s, 1.2~2000Hz
Acceleration(Equivalent Peak): 100m/s2, 1.2Hz~10kHz
Bearing condition(Acceleration envelope): 25 m/s2, 1.2Hz~2kHz demodulated
2. Working temperature: -20~80 oC
3. Accuracy: 5%(may depend on range)
4. Transmitter Size: 98x73x30(mm)
5. Power: 20~30V(DC)
6. Output mode:2-line loop power or 3-line(power, output, and ground)
7. 4-20mA Output:
Maximal transmit distance: 1km
Protection: open circuit, short circuit.
8. Measurement accuracy (include accelerometer): 3dB(Full frequency Range), 1dB(>2.5Hz), 0.5dB(>4Hz)
●Display, Recorder and Alarming
1. LCD display, 3 inch, 128x64 dots, Sample frequency 1Hz,
2. Alarm: relay contact capacity: 250V 3A, 4-levels thresholds, 4 seconds alarm delay
