|Place of Origin:||England|
|Minimum Order Quantity:||10 pcs|
|Delivery Time:||in stock|
|Supply Ability:||500 pcs|
Kindly Note: For expanding further cooperation with customers, old and new, now we have MTL5544D, MTL5541 and MTL5511 barriers in stock with a special price.
If you have any need, kindly send an inquiry to us !
MTL5581 (Isolator for low-level signals)
MTL5581 takes a low-level dc signal from a voltage source in a hazardous area, isolates it, and passes it to a receiving instrument located in the safe area. The module is intended for use with thermocouples utilising external cold-junction compensation. A switch enables or disables the safety drive in the event of thermocouple burnout or cable breakage; a second switch permits the selection of upscale or downscale operation as appropriate.
See also common specification
Number of channels
Any dc millivolt source
Location of millivolt source
Zone 0, IIC, T4–T6 hazardous area if suitably certified
Div. 1, Group A, hazardous location
Input and output signal range
0 to ± 50mV, overrange to ± 55mV
Maximum lead resistance 600Ω
Linearity and repeatability < 0.05% of reading or ± 5μV,
Whichever is the greater
< 2μV/°C, maximum
Settles to within 10% of final value within 150μs
dc to 4kHz nominal
Safety drive on THc burnout
Two switches enable or disable the safety drive and select