UNIVERSAL TRANSMITTER Model: M3LU

UNIVERSAL TRANSMITTER

Model: M3LU

UNIVERSAL TRANSMITTER

Model: M3LU - M2/A

Functions & Features
• Universal input: mV, V, mA, T/C, RTD, resistance and
potentiometer
• Easy ‘One-Step Cal’ calibration using the front three
control buttons without needing a PC; PC software is also
usable.
• I/O type and ranges are configurable
• Front control button function can be locked
Typical Applications
• Signal conversion between control room and field
instrumentation with isolation
• Ideal for use as a fast solution, multifunctional spare part

MODEL: M3LU–[1]/[2][3]

INPUT – Field-selectable

DC Current & Voltage
Current: 0 – 20 mA DC
Millivolt: -1000 – +1000 mV DC
Voltage: -10 – +10 V DC

Thermocouple
(PR), K (CA), E (CRC), J (IC), T (CC), B (RH), R, S, C (WRe 5-26),
N, U, L, P (Platinel II)

RTD
Pt 100, Pt 200, Pt 300, Pt 400, Pt 500, Pt 1000,
Ni 100, Ni 120, Ni 508.4Ω, Ni-Fe 604,
Cu 10 @25°C, Pt 50Ω, JPt 100

Potentiometer
Total resistance 80 – 4000 Ω
Resistance
0 – 4000 Ω

OUTPUT – Field-selectable
Current
0 – 20 mA DC
Voltage
-2.5 – +2.5 V DC
-10 – +10 V DC

[1] POWER INPUT
AC Power
M2: 100 – 240 V AC (Operational voltage range 85 – 264 V,
47 – 66 Hz)
(‘/UL’ is not selectable for ‘Standards & Approvals’ code.)
DC Power
R4: 10 – 32 V DC
(Operational voltage range 9 - 36 V, ripple 10 %p-p max.)

[2] CONFIGURATION OPTIONS
A: PC and field configurable
B: Field configurable

[3] OPTIONS (multiple selections)
Standards & Approvals
blank: CE marking
/UL: UL approval, CE marking
Other Options
blank: none
/Q: Option other than the above (specify the specification)

UNIVERSAL TRANSMITTER Model: M3LU

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