MTL3042 DC ISOLATOR 4/20mA loop-powered for I/P converters. Brand new hot sale in stock with 1 year warranty 100% New&Original

This unit acts like a direct-current transformer. Always powered from the safe-area side, it ensures that the same current flows in the safe and hazardous-area circuits and allows it to be controlled from either.

It is intended primarily for isolating and passing on a 4/20mA signal from a controller to drive a current-to-pressure (I/P) converter or a position actuator. If the loop is sensitive to the volt drop introduced by the unit, then the separately powered MTL3045 should be used. Note that the lower-cost MTL3043 can also be used for driving I/P converters in many closed-loop applications with integral control where its lower accuracy is acceptable.

MTL3000 series

Product CodeDescription

MTL3011   Switch/proximity detector relay - volt-free contacts

MTL3012   Switch/proximity detector relay - solid state 

MTL3013   Switch/proximity detector relay - 2-channel 

MTL3014   Switch/proximity detector relay - dual outputs

MTL3021_22  Solenoid/alarm driver ~ IIC loop powered

MTL3041   Repeater power supply - 4/20mA for 2-wire transmitters 

MTL3042   DC isolator - 4/20mA loop powered for I/P converters

MTL3043   DC isolator - 1/40mA for fire and smoke detctors

MTL3045   Isolating driver - 4/20mA for I/P converters 

MTL3046B  Repeater power supply - for ‘smart’ transmitters

MTL3052   Digital isolator - for signals up to 10kHz

MTL3054   Communications isolator/ repeater

MTL3058_59  Serial data interface ~ RS232 general purpose

MTL3071   Temperature converter ~ THC or emf input

MTL3072   Temperature converter ~ 3-wire RTD input

MTL3073   Temperature converter ~ THC or RTD input

MTL3081   Millivolt isolator - for low-level inputs

MTL3099   Dummy isolator - for terminating and isolating unused cores 

MTL3992   High stability power supply