OEM Customized wholesale Energy Storage Wax Series to Madrid Factories

High Sensitivity Enables Detection of Stationary Human Presence

OMRON’s unique MEMS and ASIC technology achieve a high SNR.

Superior noise immunity with a digital output.

High-precision area temperature detection with low cross-talk
field of view characteristics.

Omron has developed new super-sensitive sensor for non-contact thermal measurement that makes full use of proprietary Omron MEMS sensing technology. The D6T sensor, operating on infrared radiation sensing principle, is very suitable for human detection. It can detect the presence of people in an area without the need for movement and thus it is an outstanding alternative to pyroelectric sensors or PIR detectors in home automation, building automation, healthcare, security and industrial applications.
Omron has developed new super-sensitive sensor for non-contact thermal measurement that makes full use of proprietary Omron MEMS sensing technology. The D6T sensor, operating on infrared radiation sensing principle, is very suitable for human detection. It can detect the presence of people in an area without the need for movement and thus it is an outstanding alternative to pyroelectric sensors or PIR detectors in home automation, building automation, healthcare, security and industrial applications.
Most human presence sensors rely on movement, but the D6T is able to detect occupation by sensing body heat and provides a more reliable basis for switching off lighting, air conditioning and other services when the space is empty. Conventional sensors often fail to distinguish between an unoccupied space and a stationary person.
As D6T sensors are also able to monitor the temperature of a room, they can also be used to control the level of heating and air conditioning systems and maintain optimal room temperature levels without wasting energy. Unusual changes in temperature can also be used in other ways, for example to detect line stoppages, identify hot spots before a fire breaks out or in clinical applications to check whether a patient has left the bed.
While standard thermal sensors are only able to measure temperature at one contact point, the D6T can measure without any contact the temperature of an entire area. Signals generated by infrared rays are extremely weak. To achieve reliable detection, Omron has developed and manufactured every part of the new high sensitivity thermal sensor in-house, from the MEMS sensors to ASICs (application-specific integrated circuits) and other application-specific parts. The technology behind Omron’s D6T thermal sensors combines a MEMS micro-mirror structure for efficient IR radiation detection with a high-performance silicon lens to focus the infrared rays onto its thermopiles. Proprietary application-specific integrated circuits then make the necessary computations and convert sensor signals into digital I2C outputs. The result is excellent ±1.5 C° accuracy with high noise immunity.

Likewise other new technologies, by this new sensor, Omron aims to contribute to developments of state of art solutions which enhance people’s safety, security and comfort.

https://components.omron.eu/en/products/catalogue/sensors/mems/thermal_sensors/thermal_sensors/default.html

Video Produced by BlueBadger Ltd. https://www.bluebadger.eu

SM series motorized brass ball valves with compact electric actuators are offered in on/off or modulating via control signal. Modulating valves are available with a flow optimizing disc which provides the precise flow control needed for HVAC applications.

Assured Automation’s SM Series motorized ball valves are two way quarter turn ball valves with a compact “Sure Mount” electric actuator.
There are two distinct types of ninety degree rotary actuators available. One is a basic on/off unit with valves either fully open or fully closed. The other is modulating and can be accurately positioned anywhere between 0 and 90° using a control signal. The on/off units are fast acting with an actuation time of five seconds. They are available with nickel plated or lead free brass ball valves.
Assured Automation offers a variety of lead free brass products including manual and automated ball valves, check valves and flow meters.
The modulating units operate much more slowly and come with or without flow optimizing discs. This makes them perfect flow control valves for HVAC applications. The purpose of the flow optimizer is to make the flow rate increase evenly in direct proportion to the rotation of the ball. These curves clearly illustrate the principal.
See how the percentage of flow on the valve with the optimizer disc increases at a steady slope as the ball rotates. Whereas on the valve without the optimizer here is a sudden increase in the middle and not much change near the fully open and closed extremes. This provides precise control for applications like mixing water on heat exchangers.
The most prominent feature that both of these actuator types share is the quick and easy “sure mount” mounting system that connects them to the “sure mount” valve stem.
But don’t be fooled by this tiny locking pin, the use of minimal hardware in theis simple design still provides a reliable connection from the actuator to the valve.
To remove the actuator, simply pull out the locking pin and pull off the actuator, its that easy!
Once the actuator has been removed, the Sure Mount valve can be manually operated using a standard screwdriver. The slot in the valve stem is always parallel with the ball drilling providing a reliable indication of the ball’s position at anytime.
To replace the actuator, first make sure the actuator drive tab and the valve stem slot are in the same orientation. If they are not, rotate the valve stem with a screwdriver to align, then press the actuator onto the valve stem. Next, simply replace the locking pin on either side.
There’s a reason this valve is rapidly becoming a favorite in the HVAC industry, it’s a great valve at a great price!
For more information on the SM Series motorized ball valve, visit assuredautomation.com