MultiTek 2 Wire Transmitter AC Current Transducer

Specs & Wiring
M700-AL1 2 Wire transmitter, ave. sensing, RMS calibrated.

The M700 series are 2 wire transmitters.
The M700-AL1 converts the A.C. Input current signal to a 4-20mA D.C. Output. The output is directly proportional to the input signal.
2 Wire transmitters like the M700-AL1, obtain the power to operate from the 4-20mA output circuit to which they are connected, and therefore require no separate auxiliary supply.
The M700-AL1 is average sensing RMS calibrated current transmitter. 2 Wire transmitters have an advantage over conventional auxiliary powered transducer, because no separate auxiliary is required, savings in the cost of providing a separate auxiliary supply and wiring are made. The above units are used to measure current in energy management systems, switchboards, generator and telemetery controls. Isolation of 4kV is provided between the input and output signal, allowing the output to be fed to conventional analogue meters, digital meters, PLC, and computer systems.

Product Code Input In Output Options
M700-AL1 5A 4-20mA

1. Calibration at temperature other than 23°C
Rated value In 1 or 5 Amp C.T. connected
0.5-10 Amp direct connected
Working range 10-125% In
Rated Frequency 40- 400 Hz
Frequency influence 0.005 % / Hz
Overload continuous 4 x In
Overload for 1 sec. 50 x In

Accuracy 0.2%
Linearity <0.1%
Repeatability ± 0.05% of span
Common mode rejection 130dB
Input impedance 0.1 Ohm
Response time <250mSec 0-90% at full load

DC current 4-20mA
Drive voltage 24 volts (max. 35 volts)
DC volt drop 12 volts dc max.
Output load change effect 0.1% up to RL max.
Max. loop load (Ohms) V supply - 12V 0.02

Zero ± 1%
Span ± 10%

Between input & output 4kV RMS 50Hz for 1 minute

Working temperature 0 to +60 deg C
Functional temperature -25 to +70 deg C
Storage temperature -55 to +85 deg c (100 ppm / °C)
Relative humidity 95% non condensing
Class of climate HSE complying with DIN 40040
-3 complying with VDE/VDI3540

M700-AL1 Approx. 0.2 kg. 55mm case

What are you looking for? | Let us help | 800-523-9194 |
What is your Challenge,
Need Description or Goal?
*First & Last Name:  
*E-Mail & Phone:  
*City & State:  
*Zip Code & Country:  
Much appreciated...what engine,
site, or source referred you?
Searched words or other?