The universal measuring transducer MU100U can be connected to any supply voltage AC or DC between 24 and 240 V. Input signals and output signals are electrically isolated from each other. Signals DC 0/4-20 mA or 0-10 V can be connected to the inputs. The input signals are transduced to standard-signal 0-10 V, 0/4-20 mA at the outputs.The measuring signal applied to one of the inputs is converted into a normalized voltage signal and changed into a frequency. The frequency signal is transferred by means of an optocoupler for electrical isolation. It is then converted again into a voltage and amplified. Signals 0/4-20 mA and 0-10 V are now available at the outputs. The electronics before and after the optocoupler are supplied from the power supply unit with potential separated voltages each.It is often necessary to separate the potentials of signals by means of isolation amplifiers as otherwise this would lead to adulteration of measuring values because of compensating currents. Furthermore, the low-voltage side is effectively protected against damage caused by malfunctions at the primary side. Because of the variety of the current standard signals (0-20 mA, 4-20 mA, 0-10 V), it often happens that the output of a measuring transducer is not compatible with the input of the evaluation unit. MU 100 U eliminates these problems. Stockkeeping is largely facilitated by the universal supply voltage and different input and output signals in one device. These measuring transducers almost always fit.Input signals DC 0 - 20 mA, 0 - 10 VOutput signals DC 0 - 20 mA, 0 - 10 VOffset with signals 4 - 20 mA can be compensated by the userUniversal supply voltage AC/DC 24 - 240 Velectrical isolation between inputs and outputssupply voltage for external measuring transducers -5/+18 V/ max. 30 mAIsolation voltage 2.5 kV

Measuring transducers MU2000K can measure DC- an AC-voltages up to 600 V and DC- and AC-currents 0-1/5 A.Preset measuring ranges can be selected. More measuring ranges (zero and full-scale) can be easily scaled. The output signals DC 0/2-10 V and 0/4-20 mA are insulated from measuring input and supply voltage. With its universal supply voltage AC/DC 24-240 V the measuring transducer can be connected to all common supply voltages.The MU2000K e.g. is suitable for measuring DC voltages and charging currents at batteries or for measuring AC voltages and currents in plants for own generation of energy.Changes from T236053 to T236056: Version with spring terminals RoHS/REACH compliantFurther information can be found in our customer information: "New terminals for K-type devices"Overview of functionsOutput signal 0-20mA and 0-10V or 4-20mA and 2-10VRated Supply Voltage AC/DC 24-240VInsulation between inputs, outputs and supply voltageInputsAC/DC 0 … 600 V (preset values: 0…30 V / 80…120 V / 0…150 V / 0…300 V / 0…600 V)AC/DC 0 … 5 A (preset values: 0…1 A / 0…5 A)In measuring ranges for AC also DC-signals can be measured. Negative signals will be measured as positive signals.Zeros and Full Scales for more measuring-ranges can be freely selected by the user.

Model TMU100 Pt100 measuring transducers are suitable for measuring temperatures with sensors Pt100 (RTD). Zero and Full-scale can be freely set within the whole range -199 ...+850 °C. To do this, only resistors with the according value or a Pt 100-decade is connected. The adjustment is done by pressing a button.The built-in universal power supply AC/DC 24-240 V allows the connection to all common supply-voltages. The Pt100- sensor can be connected in 2- or 3-wire connection. The output delivers 0/4 ... 20 mA and 0 ... 10 V simultaneously.Overview of functionsPt100-input 2- or 3-wire automatic compensation of line up to 500 O total resistance (sensor + line)Detection of sensor-breakEasy adjustment of Zero and Full-scale by pressing a buttonWide measuring-range -200... +850 °CLEDs for display of operative stateAnalog output 0 ... 20 mA / 4 ... 20 mA. Analog output 0 ... 10 VHousing for DIN-rail or wall-mount, 35 mm wide, mounting height 55 mmUniversal supply AC/DC 24-240 V

Universal Measuring-Transducers MU1001K can measure DC-signals up to 300 V. Inputs 60/150/300 mV measure direct current. Pre-set measuring-ranges can be selected by the user. More measuring-ranges (zero and full scale) can be easily scaled. The output-signals DC 0/2-10 V and 0/4-20 mA are insulated from measuring-input and supply-voltage.With its universal power-supply AC/DC 24-240 V the measuring-transducer can be connected to all common supply-voltages.Overview of functionsOutput signal 0-20mA and 0-10V or 4-20mA and 2-10VRated Supply Voltage AC/DC 24-240VInsulation between inputs, outputs and supply voltageStandard ranges adjustable, universally scalable input rangesInputsDC -300 … 300 mV (preset values: 0…60 / 0…150 / 0…300 / -60…60 / -150…150 / -300…300 mV)DC -10 … 10 V (preset values: 0…10 / 2…10 / -10…10 V)DC 0 … 300 V (preset values: 0…20 / 0…50 / 0…100 / 0…200 / 0…300 V)Zeros and Full Scales for more measuring-ranges can be freely selected by the user.

The MU100W measuring transducer converts the position of a potentiometer into a linear signal 0/4-20 mA respectively 0-10 V. Zero can be easily scaled 0...40 %, FullScale 60 ... 100 % of the range of thepotentiometers by pressing a button. The built-in universal powersupply AC/DC 24-240 V allows the connection to all common supply-voltages. The output delivers 0/4 ... 20 mA and 0 ... 10 V simultaneously.Applications are the creation of adjusting commands or the detection of mechanical elements, e.g. flaps.Connection of a potentiometer 0...500 O to 0...10 kOZero adjustable 0 ... 40 % of ScaleFullScale adjustable 60 ... 100 % of ScaleEasy adjusting of zero and FullScale by pressing a buttonAnalog output 0 ... 20 mA /4 ... 20 mAAnalog output 0 ... 10 VLEDs for display of operative stateUniversal supply AC/DC 24-240 VHousing for DIN-rail or wall-mount, 70 mm wide,mounting height 55 mm

Transducers for motor protection TMU300 are transducers for 1-3 sensors Pt100 (RTD). A new, current-saving measuringsystem makes it possible to evaluate 3 sensors with a transducer that is supplied by a loop 4-20 mA. This design is protected. The sensors Pt100 are connected in 2-wire-technique. The output signal is a current 4-20 mA. The value of the output current corresponds with the temperature of the hottest sensor.ApplicationRecording of temperatures at e.g. motors, generators, transformers or compressors and forward them to relais or controls for evaluation.In difference to PTC with sensors Pt100 a adjustable switching temperature can be realized. The temperature protection can be adapted to the requirements at any time. Optimal operation and longer life by intelligent management possible. E.g. no start at high motor temperatures. The cast-resign sealed electronics can be used at temperatures up to 85 °C and thus be placed near the sensors, e.g. in the terminal box of a motor. This reduces influence of EMC and line resistance. The signal 4-20 mA can be transmitted over long distances.Characteristicsconnection of 1-3 sensors Pt 100 in 2-wire-techniquemeasuring range 0...200 °Cautomatic selection of warmest sensorI < 3,5 mA at short circuit in any sensorI > 25 mA at interruption in any sensoranalog output 4-20 mArated ambient temperature up to 85 °Cno supply voltage required (supplied by 4-20 mA loop)with sealed-in electronics

The measuring point multiplicator TMU104V measures the temperature at a connected sensor and transduces it into 4 insulated signals Pt100 (RTD). Via interface RS485 it can be used as a simulator for up to 4 signals Pt100.Overview of functionsMeasuring input Pt100 (RTD), Pt1000, KTY83 / 84 in 2- or 3-wireMeasuring input thermocouple (types B, E, J, K, L, N, R, S, T)Measuring range -199…+850 °C4 insulated outputs signal Pt 100 (resistance- signal), connection in 2-, 3- or 4-wireDigital display, 3 digits, resolution 1 °C (-19.9 … 99.9 °C: resolution 0,1 °C)Storing of MIN- and MAX- valuesUniversal supply voltage AC/DC 24-240 VInterface RS485 (protocols ZIEHL and Modbus RTU)Housing for DIN-rail or wall-mount, 105 mm wide, mounting height 55 mmMeasuring Point Multiplicator and TransducerThe temperature of the sensor (resistance or thermocouple), connected to the input, is available as signal Pt100 (RTD) at 4 insulated outputs.Thus allows the connection of other sensors than Pt100 to inputs for Pt100 at other devices.Normally only one input can be connected to a temperature sensor. With help of TMU104 up to 4 devices (controls, displays, monitoring devices) with inputs Pt100 can be connected to one sensor at the same time.Simulator for Pt100Controlled via interface RS485 (protocol Modbus RTU) the TMU1004V can simulate up to 4 sensors Pt 00 (RTD). This allows the application in equipment, that makes automatic tests and calibrations at devices and installations with several inputs Pt100.

Universal-measuring-transducers MU1000K can measure signals Pt100 (RTD) and DC current (0/4-20 mA) and voltage (DC 0/2-10 V). Several measuring-ranges are pre-programmed. More can be easily scaled. Temperatures at sensors Pt 100 can be evaluated from -200 °C to + 800 °.The output-signals 0/2-10 V and 0/4-20 mA are potentially separated from inputs and supply voltage. With its universal power-supply AC/DC 24-240 V the measuring transducer can be connected to all common supply-voltages.Overview of functionsCurrent input 0-20mA, scalableVoltage input 0-10V, scalableInput Pt 100, 3-wire, -200…+800 °C, scalableOutput signal 0-20mA and 0-10V or 4-20mA and 2-10VRated Supply Voltage AC/DC 24-240VInsulation between inputs, outputs and supply voltageStandard ranges adjustable, universally scalable input ranges