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Address
Room 1090, Building 2, No. 377 Chengpu Road, Fengxian District, Shanghai
Shanghai Dianda Automation Instrument Co., Ltd
Room 1090, Building 2, No. 377 Chengpu Road, Fengxian District, Shanghai
VT91 seriesVibration TransmitterCan be directly connected to PLC, DCS, and 4~20mA input monitors. The aviation plug-in type has a long transmission distance, high flexibility, easy maintenance, and is suitable for installation and use in most environments; The direct type outgoing line simplifies the transmission process, improves real-time monitoring and control, and is suitable for underwater work. The output is a 4-20mA signal proportional to acceleration/velocity. It adopts the principle of piezoelectric measurement and is designed with non-polar connection (two-wire system) and polar connection (three wire system), suitable for vibration monitoring of most rotating machinery and most non explosion proof applications.
thatVibration TransmitterThe electrical connection can be configured according to on-site requirements, and its precise circuit design has good resistance to electromagnetic and RF interference characteristics.
Power supply: 12~30VDC, maximum power consumption of 1W
Measurement range: default 0~20.0mm/s (according to the data sheet)
Frequency range: 5-1000Hz (-3dB)
Current output: standard 4-20mA output
Electrical isolation: circuit and housing isolation
Operating environment: -40~80 ° C
Lateral sensitivity:<5%
Product accuracy: better than ± 3% (repeatability)
Sensitive direction: Installation in any axial direction/angle
Protection level: IP65
Sealing method: laser welding; Epoxy resin sealing and grouting
Outgoing method: aviation plug/direct outgoing
Installation screw hole: 1/4-28
Shell material: stainless steel
Product weight: approximately 105g (excluding tail outlet)

