Define Instruments launches Sentry trip amplifier
April 2016
Sensors & Transducers
Define Instruments has announced the launch of its new product: the Sentry.
The Sentry is a compact, DIN rail mountable signal conditioner measuring just 23 mm wide. Described as the “Swiss Army knife” of trip amplifiers, its primary use is in monitoring and alarming applications.
The Sentry accepts seven signal input types (potentiometer, V, Tc, mA, Freq, NTC and RTD) and works with either AC or DC voltage (24-250 VAC or 19-250 VDC). This provides in-field flexibility as it can be plugged in to whatever power source is available and eliminates the risk of the unit being accidentally blown up by use of an incorrect power supply.
It has two relay outputs for alarm or control applications and an optional isolated analog output, which converts signals to 0-10 V or 4-20 mA for forwarding to a PLC or scada systems.
A unique and distinguishing feature of the Sentry is its four digit display, a big advantage when it comes to ease of commissioning and fault finding. Additionally, the Sentry supplies the excitation required for common sensors and transmitters.
Configuration takes just 60 seconds using Define’s free ToolBox software. The software includes wiring diagrams and application examples to assist the less technically knowledgeable to program the unit with the minimum of hassle.
For more information contact Charlene Oroschin, Define Instruments South Africa, +27 (0)87 945 2700, [email protected], www.defineinstruments.co.za
Further reading:
Powering safer mining with PDS
Sensors & Transducers
With the mining industry under increasing pressure to prioritise safety without compromising productivity, Booyco Electronics is pushing the boundaries of Proximity Detection System and Collision Avoidance System technology across both underground and surface operations.
Read more...
The car of the future listens
Sensors & Transducers
The perception of external sounds in cars has been lacking, even in automated driving. That is why Fraunhofer IDMT-HSA is researching the integration of acoustic sensor technology in its KI4BoardNet project with the Hearing Car.
Read more...
Telco Sensors for blocked or empty chute detection
Sensors & Transducers
In most industries there is a problem with photoelectric sensors as highly contaminated environments make it difficult to operate and sense reliably. Telco Sensors overcomes this through its powerful high-performance infrared sensors that ensure penetration of harsh pollution to guarantee reliable detection.
Read more...
High-performance LineScan camera
Sensors & Transducers
Lynred, a global leader in infrared imaging technologies, has launched its next-generation SWIR LineScan camera and sensor, specifically designed for the inspection of silicon wafers, solar panels and waste management.
Read more...
Online monitoring solution optimises asset performance across
SKF South Africa
Sensors & Transducers
SKF’s sales, service and management teams has joined forces to deliver an advanced, integrated online monitoring solution for a key customer in Tunisia, operating nine mines, five plants and eleven production lines.
Read more...
OMRON launches new non-contact
Sensors & Transducers
OMRON has unveiled its latest innovation in non-contact safety door switches, the D40A-2, which is designed to enhance workplace safety and streamline machinery operations.
Read more...
Vibration monitoring in three axes
ifm - South Africa
Sensors & Transducers
Machine vibrations are important indicators when it comes to assessing the current condition of a machine. ifm’s new and smart IO-Link vibration sensor helps to implement a simple and scalable condition monitoring approach using but a single device.
Read more...
Smart solutions for weighing in hazardous milling zones
Sensors & Transducers
Minebea Intec supplies highly accurate weighing and inspection solutions that enable milling companies to organise their processes safely, efficiently and compliantly - even in hazardous areas.
Read more...
Optimise sludge treatment and reduce operational costs
Sensors & Transducers
The Endress+Hauser inline measuring devices, the Proline Teqwave MW 300 and the Proline Teqwave MW 500, determine the total solids content of wastewater directly through microwave transmission. This is considerably less time consuming than the process of determining total solids content in a laboratory.
Read more...
Family of analysers for smart and efficient chlorine measurement
ABB South Africa
Sensors & Transducers
ABB has launched ChloroStar, a family of sensors, transmitters and accessories for accurate and reliable chlorine measurement and analysis that enable users in the water, wastewater and other industries to control chlorine more efficiently, enhancing treatment and increasing process uptime.
Read more...
printer friendly version