Sensors & Transducers


USB configured 2-wire transmitters

January 2013 Sensors & Transducers

Acromag’s new TT230 series of isolated transmitters are designed to provide easier installation and setup. These signal conditioners are only 12,5 mm wide for high-density mounting on DIN rails and provide a convenient USB connection to a PC for simple, precise configuration using Windows software. A number of models are available to isolate and convert thermocouple, RTD, voltage or current input signals to a 4-20 mA output. These two-wire instruments are loop-powered and support both source or sink output wiring connections on the current loop with a 12-32 VDC supply. A ruggedised design features -40 to 80°C operation, electrical noise immunity and surge protection. CE and UL/cUL Class 1 Division 2 Zone 2 hazardous location approvals are pending.

Each model accommodates a variety of signal types. Thermocouple units accept eight different sensor types (J, K, T, R, S, E, B, N), as well as ±100 mV inputs. RTD units accommodate 2-, 3-, and 4-wire 100 ohm Platinum sensors or 0-900 ohm linear resistance inputs. Voltage models convert bipolar signals from ±10 mV to ±150 VDC with multiple selectable ranges. The current units are widely adjustable to support ±20 mA, 0-20 mA, and 4-20 mA DC input signals.

All models deliver high accuracy, superior noise resistance and fast response times. They also demonstrate excellent linearity and stability with very low temperature drift. Software calibration eliminates zero/span pots, DIP switches, and pushbuttons for easy programming of ranges, over/under scale thresholds, and fail-safe settings. Programmable over/under range and fault/alarm levels enable identification of a runaway process or broken sensor. Selectable up/downscale failsafe modes ensure a safe, predictable shutdown with a NAMUR-compliant fault response.

For more information contact Dylan Swartz, Allpronix, +27 (0)11 795 9500, [email protected], www.allpronix.com



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

High-precision automated inspection
Sensors & Transducers
Delivering advanced inline metrology to an expanding range of challenging industries, SmartRay is launching the smallest field-of-view 3D sensor of its cutting-edge ECCO X series.

Read more...
Long-range laser distance measuring sensor
Vepac Electronics Sensors & Transducers
The MS-100A is a long-range laser distance measuring sensor with a range of 150 to 1000 mm. This sensor excels in applications requiring extended measurement capabilities, such as quality control and logistics.

Read more...
The power of smart maintenance for securing water supply
Omron Electronics Sensors & Transducers
The water industry plays an essential role in delivering safe drinking water and effective wastewater services to society and various industries. A lack of maintenance could have severe consequences, as even the failure of a single component can significantly impact operations, and maintenance expenses represent a substantial part of the overall costs of water and pumping systems.

Read more...
Rotary atomisers for efficient paint spraying
Instrotech Sensors & Transducers
Painting the bodywork is an integral component of vehicle manufacturing. Keller supplied intrinsically safe pressure transmitters and intrinsically safe temperature sensors to a client producing paint robots for the car industry.

Read more...
The smallest most powerful infrared sensor in the world
Sensors & Transducers
The superior performance and robustness of Telco’s infrared sensors ensures that there are no limits to any mining and industrial applications.

Read more...
Easy parameter setting of vision sensors
ifm - South Africa Sensors & Transducers
Contour verification and object inspection are two of the most important functionalities in industrial imaging. With the new O2D5xx series, ifm now offers a solution that perfectly masters both functionalities

Read more...
New range of vision units
Beckhoff Automation Sensors & Transducers
Beckhoff has added four new vision units to its VUI2000 series. They integrate a camera, illumination and liquid lens technology for simplified installation.

Read more...
Condition monitoring sensor
Sensors & Transducers
The Balluff BCM Gen2 Condition Monitoring Sensor is an advanced IIoT-ready device designed for real-time machine health monitoring.

Read more...
Inductive IO-Link sensors
Turck Banner Southern Africa Sensors & Transducers
Turck Banner is expanding its sensor range, with inductive measuring sensors with IO-Link and an analogue output for flush and non-flush mounting.

Read more...
Value of PDS grows with data and sensing technology
Sensors & Transducers
Rapidly developing technology is constantly being harnessed by proximity detection systems (PDS) to deliver steadily improved functionality to customers. Booyco Electronics sees improved PDS solutions being developed, such as the combination of multiple different sensing technologies into a single fully integrated solution.

Read more...