Thermocouple Temperature

DescriptionDIN rail mounting transducers available in 55mm x 112mm or 100 x 112mm DIN rail cases?ApplicationUsed to conver various inputs into standard DC signals for driving panel meters and for use in control devices.Selection GuideM100-TJ1Type J thermocoupleM100-TK1Type K thermocoupleTypical ApplicationsThe M100-TJ1 and TK1 measure the millivolt drop of J and K type thermocouples respectively. Thermocouples are made from two dissimilar metals and as the temperature rises, the mV accross the thermocouple increases. The millivolts voltage developed corresponds to the change in temperature, thermocouple manufacturers provide tables showing temperature versus voltage drop.The M100 TJ1 / TK1 measures this voltage change and converts it to an output signal that corresponds to the temperature being monitored. The output from the M100-TJ1 / TK1 is not linearised.Thermocouple temperature measurement is used in a variety of applications, including monitoring of temperature of furnaces etc. The M100 thermocouple transducer is provided with automatic cold junction temperature compensation over the range 0-50C. Also provided is thermocouple break protection should the thermocouple leads break, the output from the transducer will go to its maximum or minimum output value, depending on which option is chosen at the time of ordering.Technical SpecificationsINPUTType J Fe/ConstMin range 0-185C (min. span 10mV)Max range 0-870C (max. spam 50mV)Type K NiCr/NiAlMin range 0-245C (min. span 10mV)Max range 0-1230C (max span 50mV)Impedance>10kOhmThermocouple Break ProtUpscale or downscale optionalCold junction compensationAutomatic over the range 0-50COverload10 x input continuousOUTPUTRated value mA0-1/5/10/20 & 4-20mALoad Resistance12/2.4/1.2/0.6 kOhmRated value volts0-5 / 10 & 1-5VADJUSTMENTZero±2%Span±10%AUXILIARYA.C. Voltage115 / 230 / 400V (±25% / 45-65Hz / < 2VA)D.C. Voltage24 / 48/ 110V (±20% /galvanically isolated / <3W)WEIGHT&CASE SIZEApprox 0.4kg. case 55mmOrdering InformationProduct CodeTempO/pAuxFreqOptionsM100-TK10-500C1mA120V60HzUp ScaleOptions1Non standard inputs/outputs where technically viable2A.C. Auxiliary in range 57.7 to 450 volts3Calibration at temperature other than 23C4Up or down scale break protetionA.C. Current Connection Diagrams

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