CONVERTERS Large Image
MEGATRON Two Wire Converters - MTWT-I
( MTWT )
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A line of two wire Converters with galvanic isolated output convert Electrical input signals as: DC / AC Current, DC / AC Voltage, Resistance, RTD, TC's, Pulses etc. to 4 - 20 mA Output. Model MTWT- I -T is for AC Current up to 10A ( conductor passes through current transformer). |
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MEGATRON Two Wire Converter with Display -
MTWTI-LCD
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Input options : Temp. Sensors PT-100 / TC, DC Current / Voltage , Potentiometers. 3.5 digits LCD display. Zero and Span calibration. Compact , DIN rail-mounted enclosure. |
| Flow Sensor Converters - MTWT-FLS-H(C)
( MTWT-FLS-H(C) )
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Converts pulses from flow sensor - Impeler (Magnetic Pickup). Accuracy: +0.5%F.S. Output: 4-20mA passive ( 2 wire ) . Power supply: 24 VDC. Zero and Span calibration. IP65 Enclosure |
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Temperature Converter - MTWT-H-RTD
(
MTWT-H-RTD ) |
PT-100 Temp Sensor and two wire transmitter to standard 4÷20mA output signal. Two types of enclosures: Ball and Square box are available. |
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4 wire Signal Converters - MISCN
( MISCN )
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Converts varies Input-Signals to standard Output-Signals (4÷20mA or 0÷10V). Input: AC current (up to 5A) or voltage (up to 250 VAC). DC current 4÷20mA or voltage 0÷10 V. 2 wire Conditioner / Transmitter (incl. 24VDC supply for the transmitter). Resistance 2 wire or 3 wire. Special models : Average of 2 inputs or inverse output. Accuracy : +0.1%F.S.(DC), + 0.2% F.S. for PT100, + 0.25% F.S.(AC) "Absolute Value" and "Square Root Extractor" Signal Conditioners are available only with the old MISC.
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4 wire Isolated Transmitter - MISCN 24
( MISCN 24 )
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Power:48 or 24 or 12 Vdc. Input: DC current 4÷20mA or voltage 0÷300 Vdc or others. Output:4÷20mA or 0÷10 Vdc or others. Galvanic isolation between input and output 1000Vdc Accuracy : +0.1%F.S.(DC) |
| Dual Output Converter - MISCN-D ( MISCN-D(DI) )
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converts one DC Input Signal to two galvanic Isolated Output Signals (4÷20mA or 0÷10V). Two galvanic isolated Converters in one case - MISCN-DI. |
| Two 2 wire Converters in one package - MTWT-I-D
(
MTWT-I-D ) |
These units convert 2 electrical input signals to two Galvanic isolated output signals. |
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Triple Converter - MVAFT, Dual Converter - MVAT
( MVA(F)T ) includes 3 (or 2) isolated channels converted:
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– AC Current input (a conductor passes through current transformer) and – Line Voltage input and – Frequency of the same line voltage; or – Three Phase AC Current Outputs: 4 ÷ 20mA passive. Model MVAT includes 2 isolated converters for Current and Voltage inputs. |
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MEGATRON Three AC Current Converters - MTCT
( MTCT )
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2 Wire, Isolated AC current converters in one package. MTCT includes three isolated transmitters converts AC current (1A or 5A) to 4-20mA DC output. Input conductors pass through a taroid coil. Input : AC current up to 10A ( conductor passes through a taroid coil). Accuracy : +0.5% F.S. Output : 4-20mA passive ( 2 wire ) | MIFN MADO Current to Frequency Converter -MIFN
(
MIFN ) |
Converts Analog Signals: Current/Voltage DC , Temp. Sensor PT-100, to 6 Hz - 1 KHz pulses. The MIFN is used to connect an Analog Signal to a PLC without Analog Inputs. Mains 12 / 24 VDC. to pulses 0.01 Hz up to 1 KHz. 30 pulses per hour. The MATP is used for accumulation A/h or Volume units (m3, Galons etc..) by an external counter. Mains 110 / 220 VAC MADO Converts Analog Signals: 4-20mA DC / 0-60mV DC etc../ 0-5A AC to pulses 0.01 Hz up to 10 KHz (12/24V) and 4-20mA / 0-10V Analog Output. Option: 3.5 digits LCD Display. Mains VAC / VDC |
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CONTROLLERS and DIGITAL PANEL METERS | |
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Large Image MDI-H/MIC-H |
MEGATRON Digital Indicators / Controllers - MDI / MIC-1(2)
( MDI/MIC ), MDI-H/MIC-H ( MDI-H / MIC-H) Digital Indicator MDI is used to display almost every electrical input-signal: voltage, current AC/DC, resistance, temperature sensors (PT-100 and thermocouples ), frequency, velocity, level and flow sensors etc… Digital Controller MIC-1 provides one and MIC-2 two C/O contacts. Set-point can be adjusted by one (two) multiturn potentiometers on the front panel. MDI and MIC can be ordered with several kinds of displays: MDI/MIC are with 0.5" LCD / LED display (3,5 digits); MDI-H1.0 has 1" supper red LED display (3 digits); MDI-H1.5 / MIC-H1.5 have 1.5" supper red LED display (3 digits). Two models MDI-4-CDC and MDI-4-VDC have 4.5 digits display (0-19999) LED, size 0.5". There are models for display Square root of input - MDI-SRE ( MDI-SRE ), and for two inputs Difference - MDI-DIF ( MDI-DIF ) etc. |
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4 Relays ON/OFF Controllers - MSCI-4
( MSCI-4 ) Current 4-20mA or Voltage 0-10V DC or another Accuracy: +0.25%F.S Output: 4 Relay - C/O Contacts 220V/5A. Display: input / set-point values - 3 1/2 digits LCD 0.5" Power supply: 220 VAC or 110 VAC or 24 VDC / VAC or 12VDC. Potentiometers for setting two set-poits HI and LOW for each of 4 output relays |
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ON/OFF Controllers with display - MSCI-LCD (
MSCI-LCD )
Input: Current or Voltage AC and DC or Resistance 3 wire. Accuracy : +0.25%F.S and +0.5% for AC measurements. Output: 1 C/O Contact 220V/5A. Power supply: 220 VAC or 110 VAC or 24 VDC. Zero and Span Potentiometers for display range calibration and Potent. Al for Set point. In addition to MSCI-LCD there are 2 models: 2 output relays and DC input signal - MSCI-2-LCD. 1 output relay and PT100 Temperature sensor input - MSCI-RTD. |
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Use for Pumps operations or Alarms. |
SIMULATORS |
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MEGATRON Current and Voltage Simulator - MCVS
( MCVS ) Source of 0-20mA / 0-10V, Used at process control systems for testing Control Elements. The MCVS has 2 operation modes: Source: Current /I/: 0-20mA [3 fixed values 4, 12, 20mA] Voltage /V/: 0 - 10 V [fixed values 2, 6, 10 V] Measure: Current 0 - 20 mA / Voltage 0-10 V DC |
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RTD and ANALOG MULTIPLEXERS |
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MEGATRON RTD Multiplexer (for PLC) - MUX-RTD ( MUX-RTD )
enables to connect 8 temperature PT-100 sensors (3 wire) to one PLC analog input. The input is selected by 3 binary address lines: Binary signal: 0V - [0]; +24V - [1]. Output: active 4-20mA. Power supply: 24 ±15%V DC |
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MEGATRON Analog Multiplexer (for PLC) - MUX-CDC ( MUX-CDC ) / MUX8-CDC enables to connect 8(16) / 8 active or passive analog inputs (4-20mA or 0-10V) to one PLC analog input. The input is selected by 4 hexadecimal address lines [ 3 - for 8 inputs]. Option: inverse logic 8/16 analog inputs 4-20mA (active or passive) are protected against over current. |
TIMERS |
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MEGATRON Multi-Function Timer - MMFT
( MMFT )
Enables selection of time ranges and different modes of operation: A - on delay, B -" pulse, single-shot" (time delay), D -on delay and "pulse"(off delay), F- Recycling timer (flasher relay). |
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ANNUNCIATORS |
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MEGATRON Microprocessor Annunciators: MMA-182 - 16 channels monitor ( MMA-182 ) and MMA-190 - 8 channels monitor ( MMA-190 ) Inputs can be either dry contact or voltage up to 220V. Outputs: LEDs for every channel , 75 db Buzzer and Relay contact for External Horn. |
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PROTECTION UNITS |
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MEGATRON Set-Point units - MSP
( MSP )
for monitoring or On/Off controls. Input: Current 4-20 mA DC or Voltage 0-1 VDC; Output: N.O. or N.C. dry contact 3 A / 220 VAC. Model with AC Current (0-5 A) input (a conductor passes through current transformer)- MSP-CAC Model with PTC Thermistors input - Temperature Alarm - MSP-T ( MSP-T ). |
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MEGATRON Voltage Deviation Detector - MVDD
protects Electronic Instruments.
Input voltage (power) is switched to output - MVDD-P. Output is relay's contact 220VAC / 5A - MVDD-R. Protection for Battery loading & unloading - MVDD-B.( MVDD-B) |
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MEGATRON Protection units - MGDF, MGD
MGD protects electronic equipment against high voltage ( spikes ). Includes Gas Diodes and Varistors MGDF includes 2 fuses and Varistors. Fuses: 160mA. M1DO provides a Galvanic Isolatate On /Off signal. Output current max: 10mA. |
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MEGATRON Power Supplies - MPS-2, MPS-120, MPS12-6
( MPS ) 3 models of power supplies: MPS-120: input 115/230 Vac, output 24±0.5 Vdc / 100mA (for 4 passive converters 4-20mA) MPS-2: input 115/230 Vac, output 24±0.5 Vdc / 2 x 80mA (each one) with isolation between input/output1 /output2 MPS12-6: input 12±1 Vdc, output 6±0.25 Vdc / 500mA (without isolation between input/output) |
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