Water & Wastewater Treatment

WWT September 2019

Water & Wastewater Treatment Magazine

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www.wwtonline.co.uk | WWT | SEPTEMBER 2019 | 29 VEGAWELL 52 ▪ Only product in this class to gain a full WRAS certificate ▪ Level and temperature (PT100) outputs ▪ CERTEC ® 99.9% pure ceramic measuring cell ▪ Robust, high overload resistance and virtually drift-free ▪ Integrated lightning protection Further information: www.vega.com/uk Call +44 1444 870055 Looking for submersible level sensors for the water supply network? Make sure they are fully WRAS certified. Level and pressure sensors designed, built and tested to protect water quality and assisting with meeting DWI Regulation 31 requirements. www.teekaycouplings.com tel: +44 (0)1494 679500 Mega_Bridge adds flexible and fully featured internet protocol (IP) connectivity to the well-established Mega_Link family of Telemetry & Control units used to pass two-way instrumentation, measurement and control data between sensors, equipment and industrial plant. • TELEMETRY & CONTROL o POINT to POINT o POINT to MULTI-POINT o IOT Architecture • Flexible Communications o UHF Licence Free Radio o ETHERNET, Wi-Fi o 3G/4G mobile networks • Sensor & Data Interfaces o Volt-Free Digital I/O o 4 - 20 mA Analogue I/O o RS232/RS485 Serial • Built-In Security VPN with AES256 • Use with ADSL modem for leased line replacement Mega_Bridge can communicate on a closed LAN or across networks and sites via Amazon Web Services, fully administered by Churchill Controls. This enables important security features using TLSv1.2 for authenticated and encrypted communications channels. Contact us: 01344 750233 sales@churchill-controls.co.uk www.churchill-controls.co.uk

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