MTL3081 MILLIVOLT ISOLATOR for low-level signals.

MTL3081 MILLIVOLT ISOLATOR for low-level signals.

Model: MTL3081

Categories: MTL3000 Series

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MTL3081 MILLIVOLT ISOLATOR for low-level signals.

The MTL3081 takes the signal from a thermocouple or dc millivolt source in a hazardous area, isolates it, and passes it on to the

receiving instrument in the safe area. It is ideally suited to applications where the thermocouple signal is fed directly into the receiving instrument, rather than converted beforehand into 4/20mA. The safety drive, which is optional, can be enabled by a link to initiate either a high or low output in the event of thermocouple burnout or cable breakage. The direction of the safety drive is set by a switch in the top of the unit. The unit is very easy to use since its ±50mV input range is sufficient to cope with all common thermocouple outputs, and so there are no calibration procedures to worry about. Furthermore, its input terminals are non-energy-storing which allows installation in virtually any IS system without further certification.

MTL3000 series

Product Code Description

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

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