IRD7200 Machinery Signal Transmitter (MST)

DIN-rail mounted | 2-channel | Made in India

About the IRD7200

IRD7200 is a compact, DIN-rail mounted, 2-channel Machinery Signal Transmitter. It converts sensor signals into industry-standard outputs per channel — isolated 4-20 mA, 0-5 V DC and a 1:1 buffered (BNC) time waveform for analysers — so machine condition data reaches your DCS, PLC, SCADA or cloud economically.

It is used predominantly for vibration monitoring and can also be ordered for temperature, speed or gap. Designed and made in India by IRD Mechanalysis Limited, founded in 1955.

IRD7200 DIN-rail 2-channel Machinery Signal Transmitter (MST)

IRD7200 vs IRD7100 / IRD8100: IRD7100 and IRD8100 are wall-mounted Machinery Protection Transmitters with protection and display. IRD7200 is a compact DIN-rail transmitter for panels and cabinets — an economical choice for 2-channel signal conversion.

IRD7200 vs IRD8800: IRD8800 is a rack-based, API 670-class Machinery Protection System for the control room. IRD7200 is a DIN-rail signal transmitter for distributed monitoring close to the machine.

Key features

Compact DIN-rail (35 mm) mounting for panels, cabinets and junction boxes
2 independent channels in one unit
Per-channel outputs: isolated (galvanic) 4-20 mA, 0-5 V DC and 1:1 buffered / BNC time waveform
Predominantly for vibration; also available for temperature, speed or gap
Accepts accelerometers, velometers and eddy-current (non-contact) probes
LED status indication for power and channel health
Accuracy ±1% FS
Optional MODBUS (RS485); integrate with DCS / PLC / SCADA / cloud via 4-20 mA, MODBUS or MQTT
View and trend data in IRD’s OLIVER software
Choose 230 VAC or 24 VDC power, and ABS or polycarbonate enclosure, as ordered
Can be DIN-rail mounted within explosion-proof enclosures rated for Zone 0, 1 or 2
Machine condition data at an economical cost per channel
3-year warranty

Specifications

Enclosure MOC	ABS or polycarbonate (as ordered)
Dimensions (L × H × D)	110 × 75 × 109.5 mm
Mounting	35 mm DIN rail
Terminals	Screw terminals
Power supply	230 VAC or 24 VDC (as ordered)
Channels	2
Supported inputs (vibration)	Accelerometer 100 mV/g; velometer 4 or 42.52 mV/mm/s; eddy-current probe 8 mV/µm (relative shaft)
Other parameters	Temperature, speed or gap (as ordered)
Outputs (per channel)	4-20 mA isolated; 0-5 V DC; 1:1 buffered (BNC)
Communication	MODBUS RS485 (optional)
Indication	LEDs for power and channel health
Accuracy	±1% FS
Weight	Approx. 0.45 kg
Warranty	3 years