TR-A / V / VMT vibration monitoring

Absolute vibration monitoring Transmitter with provision for fastening to a DIN guide

The TR-A/V/VMT transmitter connected to a dedicated transducer (accelerometer, velocimeter or velomitor) measures absolute vibration of any machine support and is capable of directly interfacing with an acquisition system (PLC or DCS) in 2-wire (4-20 mA current loop) or 3-wire technique

GENERAL DESCRIPTION

The TR-A/V/VMT vibration monitoring device processes the signal coming from the transducer connected to it and converts it into a proportional analogue signal at the measured magnitude.It can be installed in a secure area and connected by means of certified barriers to intrinsic safety transducers positioned in a classified area.

It comes complete with terminal strips for connection to a power supply, input and output signals and a BNC for connection to an analyser

Composition	Transmitter with provision for fastening to a DIN guide
	TR-A interfaceable with accelerometers with a sensitivity of 100 mV/g (TA-18 – TA-18/S)
	TR-V interfaceable with velocimeters with a sensitivity of 21.2 mV/mm/s (T1-40 – T1-40V – T1-40BF – T1-38 – T1-38V – T1-38BF)
	TR-VMT interfaceable with velomitor TV-22 (3,94 mV/mm/s)
Power supply	24 VDC nominal
	18-30 VDC for 2-wire version
	24-35 VDC for 3-wire version
External connections	Terminal strip for connection to a PLC/DCS (2- or 3-core screened cable, max. cross-section 2.5mm²)
	Terminal strip for connection to a transducer (2- or 2-core screened cable, max. cross-section 2.5mm²)
	BNC for connection to an analyser
Operating temperature range	35°C ÷ +70°C
Type of measurement	Absolute vibration
Dynamic performance	5 ÷ 10.000Hz
Linearity	± 2% over the entire measurement range and within the operating temperature limits
Insulation	≥10⁸ Ω between signals and container

Thiết bị giám sát độ rung CEMB TR-A / V / VMT