ZMFB-YB40 is a vibration transmitter used for real-time monitoring of vibration of rotating machinery bearing, also known as integrated vibration sensor, with explosion-proof structure. It is a kind of absolute vibration measurement of the machine, which can be installed on the bearing seat or housing of the machine to monitor the machine in real time. At the same time, the two-wire system outputs 4-20 mA current signal, which can be directly supplied to PLC or DCS and other control systems in the control room. If there is a machine fault caused by bearing wear, bearing cracking, poor dynamic balance and no medium factors, the integrated vibration transmitter can detect the fault in advance and send an alarm to prevent the machine from continuing to work under bad conditions and damage. this type of integrated vibration transmitter is a vibration transmitter integrating vibration sensor and signal regulating circuit, which can directly transform the vibration signal collected in the field into 4 ~ 20mA current signal output. The output signal can be directly transmitted to PLC, DCS monitor, collector, recorder or other monitoring equipment. 

Technical Specs: 
Input: DC12v-dc28v (power supply by two-wire loop)
Measuring range: 0 ~ 10/20*/50/100mm/s (range optional: vibration velocity value/vibration intensity) Default range: 0-20mm/s or 0 ~ 100/200 * / 500/1000um (Range optional: vibration displacement/vibration amplitude) Default range: 0-200 microns
Output: 4 ~ 20mA (or 1-5v / 2-10v)
Output Impedance: <500Ω
Frequency response: 10Hz ~ 1000Hz
Ultimate impact: 10g 
Accuracy: <F.S±5%
Measurement Direction: vertical or horizontal
Wiring: two wire system
Working temperature: -40℃ ~ 85℃
Overall size: 4085mm
Mounting thread: M101.510mm (optional)
Weight: about 450g
Shell material: 304 stainless steel