Mlog Z1 – Order-No.: 5415060 II 2G Ex d [ib] IIB T4 Gb Mlog Z2 – Order-No.: 5415059 II 3G Ex ec ic IIB T4 Gc Mlog Z2 – Multiparameter datalogger for long term application inside ATEX Zone 2 The Mlog is a mobile and economical multi-parameter measuring system in a robust design (IP67). All measured parameters can be logged at freely definable intervals and transmitted wirelessly on request. The Mlog is designed for longterm applications in Ex zone 1/2. The Mlog Z1 is self-sufficiently supplied for weeks by a NiMH battery, the Mlog Z2 by an approved primary lithium battery of type L1X2-7.2V for years. The sensors connected to the data logger can be placed in areas of Ex zone 0/1. The Mlog Z2 is the ideal partner for a wide range of applications, from standalone long-term monitoring (e.g. indirect dischargers, storm water tank with overflow, ground water wells) to mobile field measurements. Ideal use for decentralized measuring points - even without an on-site power supply – can also be used as portable measurements in hazardous environments. Energy self-sufficient for a long time (in conjunction with a digital sensor and with a daily data transmission via modem), regardless of location Rugged, compact, IP67 and ATEX certified Integrated measurement and status OLED-Display, for local control in mobile applications. Easily adjustable with enclosed Mlog Manager Software (wireless via Bluetooth during operation) Digital sensor recognition Communicative: expandable with optional GSM/GRPS modem ORI Abwassertechnik GmbH & Co. KG  Bollacken 2  32479 Hille  GERMANY  Internet: http://www.origmbh.de Tel.: +49 (0) 57 03 / 5101-0  Fax: +49 (0) 57 03 / 5101-5

Reliable Sensors used for Zone 1 (ISM in Zone 0) Two digital sensors can be connected to the Mlog. In addition to the digital pressure / temperature sensors, the well proven Mettler-Toledo digital ISM® sensors can also be connected, they are simple, reliable and low-maintenance thanks to their intelligent state management. (pH, ORP, conductivity, O2, temperature. Technical data: Mlog Z1 II 2G Ex d ib IIB T4 Gb Mlog Z2 II 3G Ex ec ic IIB T4 Gc Enclosure Rating Total IP 67 Operating temparture -10 °C .. + 40 °C Temperature Storage (without battery) -20 °C .. + 40 °C 45 mm / 390 mm (1,8 in / 15,4...