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Current Transducer

Theta 20A/20V Transducer

The Theta 20A/20V compact programmable Transducers are available with LCD display and are completely on-site configurable.

 

Models and Sizes

Theta 20A 1-5A I/P, 60-300V AC/DC Aux, 2 O/P, With Display, RS-485
Theta 20A 1-5A I/P, 24-60V AC/DC Aux, 2 O/P,  With Display, RS-485
Theta 20V 57-500V I/P, 60-300V AC/DC Aux, 2 O/P, With Display, RS-485
Theta 20V 57-500V I/P, 24-60V AC/DC Aux, 2 O/P, With Display, RS-485

Features

• True RMS measurement
• On-site programmable inputs
• On-site configurable as: Current or Voltage
• On-site selectable output; DC Current or DC Voltage
• Single or Dual output
• Accuracy Class 0.2 (IEC / EN 60688) for Power
• Seven segment LCD display
• RS485 (ModBus) communication


Theta 10A/10V Transducer

Theta 10A/10V transducer converts a sinusoidal AC Current or AC Voltage into a load independent DC Current or a load independent DC Voltage proportional to the measured value.

 

Models and Sizes

Theta 10A 0-1A I/P, 0-10V O/P, 40-300V AC-DC Aux
Theta 10A 0-1A I/P, 0-10V O/P, 24-60V AC-DC Aux
Theta 10A 0-5A I/P, 4-20mA O/P, 40-300V AC-DC Aux
Theta 10A 0-5A I/P, 4-20mA O/P, 24-60V AC-DC Aux
Theta 10V 0-300V I/P, 4-20mA O/P, 24-60V AC-DC Aux
Theta 10V 0-500V I/P, 4-20mA O/P, 24-60V AC-DC Aux
Theta 10V 0-300V I/P, 0-10V O/P, 40-300V AC-DC Aux
Theta 10V 0-500V I/P, 0-10V O/P, 40-300V AC-DC Aux

Features

• Accuracy class 0.2 as per International Standard IEC/EN 60688
• Output Response Time < 250 ms
• Fast and easy installation on DIN RAIL or onto a wall or in panel using optional screw hole bracket.


M100-DS Series – DC Current Transducer

M100-DS Series – DC Current Transducer

The M100-DS Series of summation transducers take up to four inputs and provide an out signal directly proportional to the sum of the inputs. A typical application is the summation of total kW of four separate generating sets e.g. the four individual kW readings are provided by M100-WA4 transducers with 0-1mA output signals. The M100-DS4 summates the four 0-1mA signals and provides a single output signal that is directly proportional the sum of the total kW of all four generators. It is important to note the following when using summation transducers, to ensure the correct reading is obtained.

MODELS AND SIZES:

M100-DS1 – DC Current 1 Input
M100-DS2 – DC Current 2 Input
M100-DS3 – DC Current 3 Input
M100-DS4 – DC Current 4 Input

 

Special Notes
The current and voltage ratios must be identical otherwise the subsequent summation will be meaningless


M100-A Series – AC Current Transducer

M100-A Series – AC Current

The M100 series current transducers are designed to measure A.C. Current in single and 3 phase systems. They convert the A.C. signal to a D.C. Output that is directly proportional to the input signal. The M100-AA1 AA3 are self powered (i.e. no auxiliary required) average sensing RMS calibrated current transducers, mA and voltage outputs are available. The M100-AL1 AL3 are average sensing RMS calibrated, live zero current transducers. Auxiliary is required to provide power, so that 4mA output signal is present, when the input is zero.

MODELS AND SIZES:

M100-AA1
M100-AL1
M100-AR1
M100-AA3
M100-AR3
M100-AL3

FEATURES:

Non standard inputs / outputs only as far as technically acceptable.
AC auxiliary in ranges 57.7 to 450 Volts.
Calibration at nominal Hz 35-450Hz
Calibration at temperature other than 23°.


DT-Series Current Transducer

DT-Series Transducers

Current Transducers combine a Hall eect sensor and signal conditioner into a single package for use in DC current applications up to 400A. The DT Series has jumper selectable current input ranges and industry standard 0 –20mA, 4 –20mA, 0 –5VDC or 0 –10VDC outputs. Available in solid or split-core enclosures.

 

MODELS AND SIZES:

DT-Series Transducers

FEATURES:

Three Jumper Selectable Ranges 
Reduces inventory.
Eliminates zero and span pots.
Isolation 
Output is magnetically isolated from the input for safety.
Eliminates insertion loss (voltage drop).
Internal Power Regulation 
Works well, even with unregulated power.
Cuts installation cost.
Split-core Design/Built-in Mounting Brackets 
Makes installation a snap.


e13 Current/Voltage Transducer

Current/Voltage Transducer – E13

The Transducer RISH Ducer E13 is used to convert a 3 sine wave AC Voltage or AC Current (depending on types) into a (load independent DC current or load independent DC Voltage) 3 output signal. That can serve several receiving instruments such as indicators, recorders, alarm units etc.

 

MODELS AND SIZES:

 

FEATURES:

Up to 3 measuring inputs: AC currents or AC voltages sine wave-form, arithmetical mean value measurement, calibration to rms with sine wave form
Three measuring outputs: DC current signal (load-independent) or DC voltage signal
Low power consumption / Smaller CT’s & VT’s can be used
Provision for either snapping the transducer onto top – hat rails or securing it with screws to a wall or panel
Manufactured in SMD technology/compact & reliable
Screw terminals suitable for multistrand or thick solid wires.
Electric isolation between input / output and power supply (3.7 kV) / personnel protection assured
Electric isolation between channels is 500V


ATR-Series Current Transducer

ATR-Series Current Transducer

Current Transducers combine a current transformer and a True RMS signal conditioner into a single package. The ATR Series provides True RMS output on distorted waveforms found on VFD or SCR outputs, and on linear loads in “noisy” power environments. Available in a solid or split-core case.

 

MODELS AND SIZES:

ATR-Series Current Transducer

 

FEATURES:

True RMS Output 
True RMS technology is accurate on distorted waveforms like VFD or SCR ouputs.
Jumper Selectable Ranges 
Reduces inventory.
Eliminates zero and span pots.
Isolation 
Output is magnetically isolated from the input for safety.
Eliminates insertion loss (voltage drop).
UL, CUL and CE Approval 
Accepted worldwide.


ATP/ATPR-FL Series Powered High-Current Transducers

ATP/ATPR-FL Series Powered High-Current Transducers

ATP/ATPR-FL Series Powered High-Current Transducers are large-format solid-core transducers designed for high current applications from 200A to 2000A. Powered by 120VAC or 24VAC/VDC, these products take advantage of available power supplies and eliminate the need for costly control power transformers. Options include average responding and True RMS versions, 0–5/10VDC or 4–20 mA analog outputs and switch-selectable input ranges.

 

MODELS AND SIZES:

 

ATP/ATPR-FL Series

 

FEATURE:

Large Aperture Accommodates large conductors or wire bundles.Select the Right Output
True RMS technology is accurate on distorted wave form like those associated with VFD or SCR outputs.
Average Responding for use with linear, sinusoidal waveforms.


ATP-Series Current Transducers

ATP-Series Current Transducers

Powered Current Transducers sense currents from 0 –200A and provide a proportional analog VDC or mA output. Powered by 120VAC or 24VAC/VDC, the ATP Series eliminates the need for costly power supplies or voltage rectifiers inside the control panel. Designed for motor control applications with standard sinusoidal waveforms, the ATP features user-selectable input ranges, a choice of outputs and split-core or solid core enclosures.

 

MODELS AND SIZES:

ATP-Series Current Transducers

 

FEATURES:

Fast, Accurate RMS Measurement 
Unique ‘average responding’ algorithm provides RMS output on pure sine wave and constant speed loads, oering improved accuracy over two-piece solutions.
Jumper Selectable Input Ranges 
Each unit has multiple input range capability and can be used for a variety of applications, reducing the need for separate models.
Isolation Output 
Output is magnetically isolated from the input for enhanced safety and elimination of insertion losses.


Rish_Ducer_IXX_VXX_Series

Voltage Transducer – Vxx Series

The RISH Ducer VXX measuring transducer is used to convert a sine – wave or distorted AC current and AC Voltage into an impressed output signal. The output signal is proportional to the root – mean square value of the input current and Voltage.

MODELS AND SIZES:

Voltage :
V11 – Average type, Self Powered. (Class 0.5)
V21 – True RMS. (Class 0.5)
V22 – True RMS, (Class 0.2)

 

FEATURES:

State of the art products with SMT : Compact & reliable.
Well proven technology from Gossen Metrawatt Camille Bauer, Germany / Switzerland.
Meets requirements of International Standard IEC688 for accuracy
Insulation level of 3.7kV/4kV.
Impulse withstand voltage 5 kV.
Higher load capacity : 750 Ohms at 20 mA.
True RMS models (I21/V21).
Self Powered models (I1X/V1X)


M550-CT – AC PowerCom Transducer

M550-CT – AC PowerCom Transducer

The M550 PowerCom is a complete 1 phase or 3 phase multifunction AC power transducer packaged in a standard 100mm DIN enclosure. The M550 is fully programmable through the communication port.

 

MODELS AND SIZES:

M550-CT

 

FEATURES:

Phase Voltage (V)
Line Voltage (V)
Phase Current (I)
Frequency (Hz)
Active Power per phase (W)
System Active Power (W)
Reactive Power per phase (VAr)
System Reactive Power (VAr)
Apparent Power per phase (VA)
System Apparent Power (VA)
Import Active Energy (W.h)