Current Loop Converter Signal Converters

Programmable Temperature Transmitter -- Series 440
from Pyromation, Inc.

The Series 440 programmable RTD temperature transmitter is a two-wire transmitter with an analog output. It has measurement input for Pt100 resistance thermometers (RTDs) in 2 or 3 wire connections. Setting up of the transmitter is done using the communication cable. These small units can be mounted... [See More]

  • Signal Converter Type: Current Loop Converter
  • Accuracy: 0.0800
  • Form Factor: DIN Rail; Head Mount
  • Inputs: RTD Input
600T Series Single Channel Isolator -- 631T
from Acromag, Inc.

4 to 20mA DC input. 4 to 20mA DC output. 15-36V DC SELV, 90-250V AC power. Single or dual I/O with a dual output model and full isolation. These units receive 4-20mA process current inputs and provide isolated 4-20mA output signals. Each channel operates independently and is isolated from the others... [See More]

  • Signal Converter Type: Current Loop Converter
  • Channels: 1
  • Form Factor: Rack Mount (optional feature); DIN Rail
  • Differential Channels: Yes
8B39 Current Output Module -- 8B39-01
from Dataforth Corporation

8B modules are an optimal solution for monitoring real-world process signals and providing high-level signals to a data acquisition system. Each 8B39 module accepts an input signal from a non-isolated source, then isolates, filters, and converts the signal to an analog process current output. Signal... [See More]

  • Signal Converter Type: Current Loop Converter
  • Channels: 1
  • Form Factor: Modular Bay or Slot System
  • Differential Channels: Yes
600T Series Single Channel Isolator -- 671T-0600
from Acromag, Inc.

4 to 20mA DC input. 4 to 20mA DC output. Input loop powered. Low-cost isolator. Up to four independent channels in a single unit with channel-to-channel isolation. These units receive 4-20mA process current inputs and provide isolated 4-20mA output signals. Power is derived from the input signal... [See More]

  • Signal Converter Type: Current Loop Converter
  • Channels: 1
  • Form Factor: Rack Mount (optional feature); DIN Rail
  • Differential Channels: Yes
8B39 Current Output Module -- 8B39-02
from Dataforth Corporation

8B modules are an optimal solution for monitoring real-world process signals and providing high-level signals to a data acquisition system. Each 8B39 module accepts an input signal from a non-isolated source, then isolates, filters, and converts the signal to an analog process current output. Signal... [See More]

  • Signal Converter Type: Current Loop Converter
  • Channels: 1
  • Form Factor: Modular Bay or Slot System
  • Differential Channels: Yes
600T Series Transmitter, Single Channel -- 611T-0500
from Acromag, Inc.

plusmn;100V DC, 0 to 100mA DC, 0 to 20A AC (with optional sensor) input. 0 to 20mA, 0 to 10V DC output. 10-36V DC power. Universal DC I/O transmitters with auto-configuration and self-ranging capabilities. These units receive DC current or voltage input signals, provide isolation, and output... [See More]

  • Signal Converter Type: Current Loop Converter; Transmitter
  • Channels: 1
  • Form Factor: Rack Mount (optional feature); DIN Rail
  • Differential Channels: Yes
8B39 Current Output Module -- 8B39-03
from Dataforth Corporation

8B modules are an optimal solution for monitoring real-world process signals and providing high-level signals to a data acquisition system. Each 8B39 module accepts an input signal from a non-isolated source, then isolates, filters, and converts the signal to an analog process current output. Signal... [See More]

  • Signal Converter Type: Current Loop Converter
  • Channels: 1
  • Form Factor: Modular Bay or Slot System
  • Differential Channels: Yes
600T Series Transmitter, Single Channel DC Current Input -- 651T-0600
from Acromag, Inc.

4 to 20mA DC input. 4 to 20mA DC output. 12-50V DC power from output loop. Low cost isolator. These units receive 4-20mA process current inputs and provide isolated 4-20mA output signals. Each channel operates independently and is isolated from the others to prevent interaction between channels. For... [See More]

  • Signal Converter Type: Current Loop Converter; Transmitter
  • Channels: 1
  • Form Factor: Rack Mount (optional feature); DIN Rail
  • Differential Channels: Yes
8B39 Current Output Module -- 8B39-04
from Dataforth Corporation

8B modules are an optimal solution for monitoring real-world process signals and providing high-level signals to a data acquisition system. Each 8B39 module accepts an input signal from a non-isolated source, then isolates, filters, and converts the signal to an analog process current output. Signal... [See More]

  • Signal Converter Type: Current Loop Converter
  • Channels: 1
  • Form Factor: Modular Bay or Slot System
  • Differential Channels: Yes
600T Series Transmitter, Single Channel, RTD Input -- 657T-0600
from Acromag, Inc.

100 ohm Pt, 120 ohm Ni, 10 ohm Cu (selectable type) input. 4 to 20mA DC output. 12-50V DC from output loop power. DIP-switch configuration, push-button calibration. These units accept universal RTD or resistance input signals and output proportional DC current signals. The output can also be... [See More]

  • Signal Converter Type: Current Loop Converter; Transmitter
  • Channels: 1
  • Form Factor: Rack Mount (optional feature); DIN Rail
  • Differential Channels: Yes
DSCA30/31 Analog Voltage Input Signal Conditioner, Narrow Bandwidth -- DSCA30/31-xx
from Dataforth Corporation

Each DSCA30/31 voltage input module provides a single channel of analog input which is filtered, isolated, amplified, and converted to a high-level voltage output. Signal filtering is accomplished with a five-pole filter which provides 85dB of normal-mode rejection at 60Hz and 80dB at 50Hz. An... [See More]

  • Signal Converter Type: Voltage Converter; Current Loop Converter
  • Channels: 1
  • Form Factor: DIN Rail
  • Differential Channels: Yes
600T Series Transmitter, Single Channel, Thermocouple/mV Input -- 655T-0600
from Acromag, Inc.

TC (types J, K T, R, S, E, B, N), ±1V DC, selectable range/type input. 4 to 20mA DC output. 12-50V DC from output loop power. DIP-switch configuration, signal linearizer, push-button calibration. These units accept universal thermocouple and millivolt input signals, provide isolation, and... [See More]

  • Signal Converter Type: Current Loop Converter; Transmitter
  • Channels: 1
  • Form Factor: Rack Mount (optional feature); DIN Rail
  • Differential Channels: Yes
DSCL20 Loop Powered Isolator, "Component Module" -- DSCL2-0x
from Dataforth Corporation

Each DSCL20 loop powered isolator provides a single channel of analog signal protection by electrically isolating its input from output for any DC process signal in the range of 0-20mA (or 4-20mA). The DSCL20 operates passively, obtaining its power from t [See More]

  • Signal Converter Type: Current Loop Converter
  • Accuracy: 0.0500
  • Form Factor: PC Board (optional feature); Panel / Chassis Mount (optional feature); DIN Rail (optional feature)
  • Features: SigIsol
Four Wire Thermocouple/millivolt Splitter -- SP333
from Acromag, Inc.

The SP333 is a high-performance signal splitter that converts one millivolt or thermocouple input into two isolated proportional control signals. A variety of current and voltage output ranges are supported. Power connects on a terminal block, a rail bus, or both for redundancy. High-voltage... [See More]

  • Signal Converter Type: Current Loop Converter
  • Outputs: Analog Current Output
  • Form Factor: DIN Rail
  • User Interface: None
DSCL21 Loop Powered Isolator, DIN Mount -- DSCL21-01
from Dataforth Corporation

Each DSCL21 loop powered isolator provides a single channel of analog signal protection by electrically isolating its input from output for any DC process signal in the range of 0-20mA (or 4-20mA). The DSCL21 operates passively, obtaining its power from the transmitted signal. The input signal is... [See More]

  • Signal Converter Type: Current-to-Voltage Converter; Current Loop Converter
  • Accuracy: 0.1000
  • Form Factor: DIN Rail
  • Features: SigIsol
IntelliPack® 800 Series Intelligent Alarm, Universal TC/RTD/mV Input -- 801A-0100
from Acromag, Inc.

Thermocouple (J, K, T, R, S, E, B, N), RTD (Pt, Ni, Cu), millivolt ( ±100mV DC) input. Single or dual mechanical relay alarms. 10-36V DC power. Software configured. Multi-function alarms (limit, window, deviation, rate-of-change, peak/valley detection). On/off controller capability. Acromag's... [See More]

  • Signal Converter Type: Current Loop Converter
  • Channels: 1
  • Form Factor: DIN Rail; Terminal Block
  • Differential Channels: Yes
DSCT30/31 Analog Voltage Input Transmitter -- DSCT30/31-xx
from Dataforth Corporation

Each DSCT30 and DSCT31 voltage input transmitter provides a single channel of analog input which is filtered, isolated, amplified, and converted to a process current output. Signal filtering is accomplished with a five-pole filter, which provides 85dB of normal-mode rejection at 60Hz and 80dB at... [See More]

  • Signal Converter Type: Current Loop Converter
  • Channels: 1
  • Form Factor: DIN Rail
  • Differential Channels: Yes
IntelliPack® 800 Series Math Computation Module -- 892M-0500
from Acromag, Inc.

2 or 4 input channels, 0 to 20mA DC, 0 to 10V DC (selectable ranges). 0 to 20mA DC, 0 to 10V DC (selectable ranges) output. 10-36V DC power. Software configured, computes arithmetic operations, evaluates conditional and Boolean arguments, executes track & hold functions. IntelliPack math modules... [See More]

  • Signal Converter Type: Current Loop Converter
  • Channels: 2
  • Form Factor: Terminal Block
  • Differential Channels: Yes
SCM5B33 Isolated True RMS Input Module -- SCM5B33-xx
from Dataforth Corporation

Each SCM5B33 True RMS input module provides a single channel of AC input which is converted to its True RMS DC value, filtered, isolated, amplified, and converted to a standard process voltage or current output. The SCM5B modules are designed with a completely isolated computer side circuit which... [See More]

  • Signal Converter Type: Voltage Converter; Current-to-Voltage Converter; Current Loop Converter
  • Channels: 1
  • Form Factor: Rack Mount; DIN Rail
  • Differential Channels: Yes
IntelliPack® 800T Series Intelligent Temperature Transmitter -- 801T-1500
from Acromag, Inc.

Thermocouple (J, K, T, R, S, E, B, N), RTD (Pt, Ni, Cu), millivolt ( ±100mV DC), 0 to 500 ohms input. 0 to 20mA DC, 0 to 10V DC output. Mechanical relay (25V @ 5A) alarm. 10-36V DC power. Software configured. Performs linearization, square root extraction, and optional limit alarm functions. [See More]

  • Signal Converter Type: Current Loop Converter; Transmitter
  • DC Voltage: 100mV DC
  • Form Factor: DIN Rail
  • Inputs: Thermocouple Input; RTD Input
SCM7B39 Isolated Process Current Output Modules -- SCM7B39-xx
from Dataforth Corporation

SCM7B39 process current modules accept high-level signals from the process control system and provide either 0 to 20mA or 4 to 20mA current to the field. These modules incorporate a five-pole filtering approach to maximize both time and frequency response by taking advantage of both Thomson (Bessel)... [See More]

  • Signal Converter Type: Current Loop Converter
  • Channels: 1
  • Form Factor: Rack Mount; DIN Rail
  • Accuracy: 0.0300
Single Axis Signal Conditioner -- SA40072
from Spectron Glass and Electronics Inc.

The SA40072 is a single channel signal conditioner, which provides a 4 to 20mA output. With the ability to interface directly with the complete line of Spectron single axis electrolytic tilt sensors (not included), the SA40072 is the perfect solution for narrow or wide angle measurements. The open... [See More]

  • Signal Converter Type: Current Loop Converter
  • Channels: 1
  • Form Factor: PC Board
  • DC Voltage: 14V - 24V
Switch-to-Loop Converter -- Model 460D
from Time Mark Corporation

Liquid level controllers generally require a 4-20mA loop current that represents zero to 34.6 feet. The loop current indicates the level of liquid in a tank or reservoir, and is usually generated by an expensive pressure transducer or ultrasonic sensor. If you already have a tank with float switches... [See More]

  • Signal Converter Type: Current Loop Converter
  • Channels: 6
  • Form Factor: Panel / Chassis Mount
  • DC Voltage: 15VDC
4-20 mA Current Loops Signal Interface Modules -- MSXB 086
from Microstar Laboratories, Inc.

The MSXB 086 Isolated 4-20 mA Input Signal Interface (SI) Module provides isolated analog inputs for DAP systems and lets you acquire data from a number of 4-20 mA current loops for real-time processing or later analysis. Each module is calibrated for current inputs. MSXB 086 includes 16 current... [See More]

  • Signal Converter Type: Current Loop Converter
16-Channel Analog Multiplexer -- DRA-RTM-8
from OMEGA Engineering, Inc.

The DRA-RTM-8 is a 16 channel analog multiplexer. Eight channels accept 3-wire 100 Ohm Pt RTD inputs, and the other eight channels accept 4-20 mA process inputs. All 16 inputs are multiplexed into a single 4-20 mA current loop output. The selection function is performed via four binary control lines... [See More]

  • Signal Converter Type: Current Loop Converter
  • Channels: 16
  • Form Factor: DIN Rail
  • Accuracy: 0.1000
2-Wire Isolated Transmitter, Universal Input, 4-20mA Output -- TM-2DLI
from Define Instruments

This versatile 2-wire transmitter accepts a range of standard input types, and outputs a 4-20mA loop. USB programming is hassle free, and takes less than a minute using Define ToolBox. 2-wire universal transmitter (DIN-mount, isolated). Current, voltage, thermocouple, RTD and potentiometer input. [See More]

  • Signal Converter Type: Current Loop Converter
  • DC Voltage: 100mV to ±10V
  • Form Factor: DIN Rail
  • DC Current: 1µA–24mA
0922 UEM 040
from Lumberg Automation - A Belden Brand

e2c 20 2-channel 12-bit 0 to 20mA analog current output. [See More]

  • Signal Converter Type: Current Loop Converter
  • Channels: 2
  • Form Factor: Module
  • Outputs: Analog Current Output
SeaMetrics AO55 Blind Analog Transmitter
from Century Control Systems, Inc.

The SeaMetrics AO55 blind analog transmitter is a non-indicating 4-20 mA transmitter designed for use with almost all SeaMetrics flow sensors. The SeaMetrics AO55 blind analog transmitter accepts a pulse frequency input from the flow sensor and converts this input into a continuous analog output... [See More]

  • Signal Converter Type: Current Loop Converter
  • DC Voltage: 12 to 36 VDC
  • Form Factor: Meter or Wall Mounted
  • Outputs: Analog Current Output
Current Loop Output Signal Interface Modules -- MSXB 074
from Microstar Laboratories, Inc.

The MSXB 074 Isolated 4-20 mA Current Loop Output module provides isolated current outputs for DAP systems. Transmit signals on up to eight 4-20 mA current loops for real-time control of machinery or process equipment, or for automated test of sensors and process equipment. Each module is calibrated... [See More]

  • Signal Converter Type: Current Loop Converter
2-Wire RTD Input Signal Conditioner -- DRA-RTT-2
from OMEGA Engineering, Inc.

Model DRA-RTT-2 is a non-isolated signal conditioner that accepts 100 Ohm Platinum RTD input and converts this into a 4-20 mA process current output which is linearly proportional to temperature. These signal conditioners incorporate excellent lead wire compensation and linearization circuitry. [See More]

  • Signal Converter Type: Current Loop Converter
  • Channels: 1
  • Form Factor: DIN Rail
  • Accuracy: 0.1000
4-Wire Isolated Transmitter, Universal Input, 4-20mA or 0-10V Output -- TM-4DPI
from Define Instruments

What it does: The TM-4DPI accepts one of several input signal types and generates one of four commonly required outputs: 4-20mA, 0-20mA, 0-10V, &plusm;10V. The TM-4DPI is designed for applications that have an auxiliary supply to power the transmitter. It can be powered directly from a 24V DC... [See More]

  • Signal Converter Type: Current Loop Converter
  • DC Voltage: 100mV to ±10V
  • Form Factor: DIN Rail
  • DC Current: 1µA–24mA
0922 UEM 041
from Lumberg Automation - A Belden Brand

e2c 20 2-channel 12-bit 4 to 20mA analog current output. [See More]

  • Signal Converter Type: Current Loop Converter
  • Channels: 2
  • Form Factor: Module
  • Outputs: Analog Current Output
4-Channel Current Output Card -- OMB-DBK5
from OMEGA Engineering, Inc.

The OMB-DBK5 current-output card provides OMB-DAQBOARD-2000 Series data acquisition systems with the ability to control four isolated 4 to 20 mA current loops. The OMB-DBK5 acts as a current loop transmitter by modulating current from an external source. The OMB-DBK5 can be programmed with a static... [See More]

  • Signal Converter Type: Current Loop Converter
  • Outputs: Analog Voltage Output; Analog Current Output
  • Form Factor: PC Board
  • User Interface: Computer Programmable
AC Voltage/Current Signal Conditioner -- DRA-ACT-2
from OMEGA Engineering, Inc.

The DRA-ACT-2I AND DRA-ACT-2V Series are isolated 2-wire loop-powered ac current and ac voltage input DIN rail mount signal conditioners that convert the measured input into a proportional, linear and highly accurate 4-20 mA output current. The DRA-ACT-2I Series of ac current input models includes... [See More]

  • Signal Converter Type: Current Loop Converter
  • Channels: 2
  • Form Factor: DIN Rail
  • Accuracy: 0.1000
AC Voltage/Current Signal Conditioner -- DRA-ACT-4
from OMEGA Engineering, Inc.

The DRA-ACT-4I AND DRA-ACT-4V Series are isolated 4-wire ac current and ac voltage input DIN rail mount signal conditioners that convert the measured input into a proportional, linear and highly accurate 4-20 mA output current. The DRA-ACT-4I Series of ac current input models includes models for 0-1... [See More]

  • Signal Converter Type: Current Loop Converter
  • Channels: 2
  • Form Factor: DIN Rail
  • Accuracy: 0.1000
AC Voltage/Current Signal Conditioner -- DRA-ACT-S
from OMEGA Engineering, Inc.

The DRA-ACT-SI AND DRA- ACT-SV Series are self-powered ac current and ac voltage input DIN rail mount signal conditioners that use the measured input to produce an accurate and linear output current. These signal conditioners have excellent accuracy, linearity and stability which make them unique. [See More]

  • Signal Converter Type: Current Loop Converter
  • Channels: 2
  • Form Factor: DIN Rail
  • Accuracy: 0.1000
Analog Multiplexer/Demultiplexer System -- DRA-MDM-11
from OMEGA Engineering, Inc.

The DRA-MDM-11 is a mux/demux system which transfers analog information accurately via a single pair of wires. The multiplexer unit (DRA-M-11) accepts up to sixteen 4-20 mA process current inputs. The multiplexed inputs are transferred to the demultiplexer unit (DRA-DM-11) at a scan rate of up to... [See More]

  • Signal Converter Type: Current Loop Converter
  • Channels: 16
  • Form Factor: DIN Rail
  • DC Current: 4-20 mA
Bridge Input Signal Conditioner -- DRC-4710 and DRC-4720
from OMEGA Engineering, Inc.

The DRC-4710 and DRC-4720 DIN rail mount signal conditioners are self-contained DC powered modules designed for bridge input (load cell, strain gage) or voltage input (not connected to a bridge, excitation supply not used). These signal conditioners contain a precision instrumentation amplifier,... [See More]

  • Signal Converter Type: Voltage Converter; Current Loop Converter
  • DC Voltage: 0-30 mV
  • Form Factor: DIN Rail
  • Inputs: Bridge Input
Configurable Signal Conditioner -- DRF
from OMEGA Engineering, Inc.

The DRF series DIN rail signal conditioners are designed to accept a broad range of input signals, such as ac and dc voltage and current, frequency, temperature (thermocouple and RTD), and process transducers, and provide standard process outputs of either 4 to 20 mA, or 0 to 10 Vdc. The DRF series... [See More]

  • Signal Converter Type: Voltage Converter; Frequency-to-Voltage Converter; Current-to-Voltage Converter; Current Loop Converter
  • DC Voltage: 0-650 V
  • Form Factor: DIN Rail
  • DC Current: 0-5 A
Resistance Signal Conditioner -- DRF-RES
from OMEGA Engineering, Inc.

The DRF series DIN rail signal conditioners are designed to accept a broad range of input signals, such as ac and dc voltage and current, frequency, temperature (thermocouple and RTD), and process transducers, and provide standard process outputs of either 4 to 20 mA, or 0 to 10 Vdc. The DRF series... [See More]

  • Signal Converter Type: Current Loop Converter
  • Inputs: Bridge Input
  • Form Factor: DIN Rail
  • Outputs: Analog Voltage Output; Analog Current Output