LKM 261 Electrotherm Digital Transducer

LKM 261 Digital Programmable Measuring Transducer_x000D_ The LKM 261 is a digital programmable measuring transducer intended for mounting on a standard rail. The transducer can be programmed for different thermocouples according to DIN EN 60584-3. The LKM 261 converts the temperature dependent thermoelectric voltage of the sensors into a standard signal which ranges from 4 to 20mA. The temperature compensation is effected within the measuring transducer. The transducer can be programmed by using the universal interface type LKM S1 which is available from RS. An adjusting controller allows immediate minor display corrections_x000D_ Input: thermocouples K, J, L, T, U, E, N, S, B, R, C in the respective range of definition_x000D_ Zero: -200 to 600°C*_x000D_ Range: 50K_x000D_ Linearity error: 0.3K depending upon the thermocouple_x000D_ Error of reference junction: +/- 0.5°C_x000D_ Loop voltage: 10 to35V DC, reverse polarity protected_x000D_ Output: 4 to 20mA current loop_x000D_ Sensor break: 20mA_x000D_ Short circuit: current value for room temperature_x000D_ Reaction time: 0.5s_x000D_ TC: 100ppm/°C_x000D_ Operating temperature range: -40 to 85°C_x000D_ Moisture: 95%_x000D_ Mounting: 35mm DIN-rail_x000D_ Type of terminals: screw terminals_x000D_ Clamping range: 0.2 to 2.5mm²_x000D_ Housing: Polycarbonate 75x25x53mm_x000D_ Weight: approx. 60g_x000D_ Vibration: 5g/10..200Hz_x000D_ Approvals_x000D_ EMC Emission and Noise immunity : EN 61326-1:2006 EN 61326-2-3:2006