DT238: High DC Voltage Input Two-Wire Dual Transmitter
Please sign in or register to see model options and to add products to your cart.
Product short description:
- Dual inputs
- 0±150V input
- 4-20mA outputs (sink/source)
- 7-32V DC loop/local power
The DT238 model is a two-wire dual transmitter that isolates and converts high-level DC voltage inputs to proportional 4-20mA control signals. Power is received from the output loop current or a DC supply when using a three-wire connection.
Click here to watch a short video highlighting the features of the DT238.
DT238: High DC Voltage Input Two-Wire Dual Transmitter Description
DT230 series signal conditioners provide two independent I/O channels in a single, space-saving unit.
The DT238 model is a two-wire dual transmitter that isolates and converts high-level DC voltage inputs to proportional 4-20mA control signals. Power is received from the output loop current or a DC supply when using a three-wire connection.
High-voltage isolation separates all input and output circuits from each other. Isolation protects from surges, reduces noise, and eliminates ground loop errors.
Setup and calibration are fast and easy with a convenient USB connection to your PC and Acromag’s Windows configuration software. The Android app enables setup with mobile devices.
Advanced signal processing capabilities, variable range input/output, and convenient USB programming make this instrument very versatile.
These transmitters can withstand harsh industrial environments and operate reliably across a wide temperature range with very low drift. They feature RFI, EMI, ESD, EFT, and surge protection plus low radiated emissions.
Learn more about the DT Series and view all models >
DT238: High DC Voltage Input Two-Wire Dual Transmitter Performance Specifications
IMPORTANT: To prevent ground loop error between a grounded PC and a grounded input signal, Acromag strongly recommends use of a USB isolator like Acromag’s USB-Isolator when configuring a DT230 Series transmitter.
- Operate as a dual transmitter, a single transmitter, or a signal splitter
- Easy configuration via USB with Windows software or Agility™ app for Android
- Independently adjustable and scalable input and output ranges
- Selectable voltage input ranges: ±15V, ±75V, ±150V, 0-15V, 0-75V, 0-150V DC
- 4-20mA current loop outputs support sinking or sourcing circuit configurations
- Supports reverse-acting (inverse) output
- User-configurable output range clamp levels support NAMUR-compliant operation
- Very low 7V two-wire loop burden
- High accuracy, linearity, stability, and reliability
- User-selectable filtering (none, low, med, high)
- Space-saving 17.5mm (0.7 inch) unit with pluggable terminals for convenient wiring
- 1500V isolation, 4-way (inputs/outputs)
- Wide ambient operation (-40 to 80°C)
- Approvals: CE compliant. UL/cUL Class I Div 2, ATEX/IECEx Zone 2
Learn more about the DT Series and view all models >
Compare Series TT, DT, and SP Single/Dual-Channel Isolated Transmitters and Signal Splitters Guarantee Dependable Value >
-
DT330-Config/Cal: Calibration Service
- Factory custom configuration/calibration service.
- Specify input type, input/output zero and full-scale values, filtering, and sensor fault settings on order.
-
USB Cables
4001-112: USB cable, 1 meter, with Type A to Type B plugs. 4001-113: USB cable, 1 meter, with Type A to Mini-B plugs. 5028-565: USB-OTG cable, 6 inches
Additional information
Weight | 16 oz |
---|---|
Dimensions | 13 × 12 × 3 in |
Part Number | DT238-0600: Isolated 4-20mA Loop-Powered Outputs |
Configuration | Agility Mobile App, Windows Software Configuration |
Product Series | DT230 Series |
-
Description
DT238: High DC Voltage Input Two-Wire Dual Transmitter Description
DT230 series signal conditioners provide two independent I/O channels in a single, space-saving unit.
The DT238 model is a two-wire dual transmitter that isolates and converts high-level DC voltage inputs to proportional 4-20mA control signals. Power is received from the output loop current or a DC supply when using a three-wire connection.
High-voltage isolation separates all input and output circuits from each other. Isolation protects from surges, reduces noise, and eliminates ground loop errors.
Setup and calibration are fast and easy with a convenient USB connection to your PC and Acromag’s Windows configuration software. The Android app enables setup with mobile devices.
Advanced signal processing capabilities, variable range input/output, and convenient USB programming make this instrument very versatile.
These transmitters can withstand harsh industrial environments and operate reliably across a wide temperature range with very low drift. They feature RFI, EMI, ESD, EFT, and surge protection plus low radiated emissions.
Learn more about the DT Series and view all models >
DT238: High DC Voltage Input Two-Wire Dual Transmitter Performance Specifications
IMPORTANT: To prevent ground loop error between a grounded PC and a grounded input signal, Acromag strongly recommends use of a USB isolator like Acromag’s USB-Isolator when configuring a DT230 Series transmitter.
- Operate as a dual transmitter, a single transmitter, or a signal splitter
- Easy configuration via USB with Windows software or Agility™ app for Android
- Independently adjustable and scalable input and output ranges
- Selectable voltage input ranges: ±15V, ±75V, ±150V, 0-15V, 0-75V, 0-150V DC
- 4-20mA current loop outputs support sinking or sourcing circuit configurations
- Supports reverse-acting (inverse) output
- User-configurable output range clamp levels support NAMUR-compliant operation
- Very low 7V two-wire loop burden
- High accuracy, linearity, stability, and reliability
- User-selectable filtering (none, low, med, high)
- Space-saving 17.5mm (0.7 inch) unit with pluggable terminals for convenient wiring
- 1500V isolation, 4-way (inputs/outputs)
- Wide ambient operation (-40 to 80°C)
- Approvals: CE compliant. UL/cUL Class I Div 2, ATEX/IECEx Zone 2
Learn more about the DT Series and view all models >
Compare Series TT, DT, and SP Single/Dual-Channel Isolated Transmitters and Signal Splitters Guarantee Dependable Value >
-
Specs & Data Sheets
-
Software
-
Accessories
-
DT330-Config/Cal: Calibration Service
- Factory custom configuration/calibration service.
- Specify input type, input/output zero and full-scale values, filtering, and sensor fault settings on order.
-
USB Cables
4001-112: USB cable, 1 meter, with Type A to Type B plugs. 4001-113: USB cable, 1 meter, with Type A to Mini-B plugs. 5028-565: USB-OTG cable, 6 inches
-
-
Additional information
Additional information
Weight 16 oz Dimensions 13 × 12 × 3 in Part Number DT238-0600: Isolated 4-20mA Loop-Powered Outputs
Configuration Agility Mobile App, Windows Software Configuration
Product Series DT230 Series
Please login to submit this form.