FEAT


ATURE


EDITOR’S CHOICE DEEP BREATHS T


DEEP BR FIRST MINI NTRODUC o new en


REATHS


FIRST MINIATURISED CO2 SENSOR, INTRODUCED BY SENSIRION hanks to new energy


IATURISED CO2 SEN CED BY SENSIRION


io


erioration in air quality. Since high CO2 levels comp health and producti ivity, CO2 is a key indicator for indo herefore, it is impo stems, in the com CO


ort


mmercial and resident O2 sensors: these play


at Sensor+Test in Nuremberg and S irion’s SCD40, a miniaturised CO2 a


i NSOR, nergy standards and better insulation, buildings have


become increasi ingly energy efficient, but at he cos become increasingly energy efficient, but at the cost of accelerated deterioration in air quality. Since high CO2 levels compromise human ealth and productivity, CO2 is a key indicator for indoor air quality Therefore, it is important that air exchangers and smart ventilating systems, in the commercial and residential sectors, operat energy-efficient CO2 sensors: these play an essential role for indoor air quality monitoring. Sensirion aims to offer its own solution to this solution to this particular problem. o be introduced a his year, Sensi


hat air exchangers and smart ventilating ors, ope


monitori ng. Sensirion aims to offer its own s


To be introduced at Sensor+Test in Nuremberg and SensorsExpo in San José this year, Sensirion’s SCD40, a miniaturised CO2 and RH/T is based on the photoacoustic sensing principle, combining a small otoacoustic sensing principle, combining a small size with performance capabilities to open up integration and application possibilities.


s based on the pho h performan


nce capabilit


Using the photoacoustic sensing principle, the dimensions of the coustic sensing principle, the dimensions of t optical cavity are reduced, without compromising sensor performance, educed, without compromising senso particularly with regards t the inc


application possibili ities. Using the photoac ptical cavity are re icularly with reg


sions of t or performance, gards to humidity and temperature sensing, and temperature sensing,


enhanced by the inclusion of two additional output clusion of two additional outputs. o see more of wh ooths at the Senso


or+T st lace


5 June


between Tuesday 25 June – Thursday 27 June, and the and the latter on Wednesday 26 June – Thursday 27 June.


hursday 27 June a hursday


latter on Wednesda 27 June


Sensirion Sensirion www.sensirion.com m


OKW’S CONNECT ENCLOSURES FOR WIRED ELECTRONICS


OKW’S C FOR WIR


O


KW has laun its new rang


CONNECT ENCLOSU RED ELECTRONICS


KW has launched its new range of


nched ge of


Connect enclosures for wired or USB elec


Connect enclosur wired or USB elect Appropriate for m measurement an


nd res for


Appropriate for medical, measurement and control devices, he Connect rang ideal for applicat


the Connect range is ideal for applications is


ge is tions


where the unit s either connected to a ca between cables o


is either


between cables or where the units are join


a smart, snap together construction with no screws required. T flattened section is designed for fitting a membrane keypad.n is designed for fitting a membrane Three sizes are available from launch: 54mm x 22mm in lengths of either 76, 116 or 156mm, with optional accessory end panels, integrated cable glands and a holding clamp for round tubes with a diameter of up to 32mm.


ergonomic, round og


flattened section


gether construction with no screws required. The e keypad.


hree sizes are available from launch: 54mm x 22m her 76, 116 or 156mm, with optional accessory


er of up to 32mm.


omisation services include CNC milling and dr illing, printing or engraving of legends and logos, special finishes and materials (including bioplastic) and finally, EMC shielding and assembly


or engraving of l (including biopla


egends and logos, special finishes a stic) and finally, EMC shielding and


OKW www.okw.co.uk www.okw.co.uk


Customisation services include CNC milling and drilling, printing and materials assembly.


mm in lengt y end panels,


o a cable, sits or where


able, sits


A two-piece enclosure with convex and flattened case shell nclosure with convex and flattened c sections, the case can be suspended on the cables or lay flat, with ergonomic, rounded corners that make it ded corners that make it comfortab


he units are joined with USB connectors. wo-piece en ions, the case


case shell


e can be suspended on the cables o r lay flat, with able to hold, and


ble to hold, and ned with USB connectors.


ctronics. medical,


URES y 26 June e.


To see more of what the SCD40 has to offer, visit the company’s booths at the Sensor+Test and SensorsExpo events. and SensorsExpo events. The former takes place uesday 25 June, a


hat the SCD40 has to offer, visit the e


e company


ning a small on and


SensorsExpo in San and RH/T sensor,


role for indoor


on, buildings have st of accelerated promise human oor air quality. rt ventilating erate using


DITOR’S CHOICE


/ ELECTR


RONICS


ELECTRONICS


| MAY 2019 MAY 201


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