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Battery Powered Flow & Pressure Products

Baby Newlog

Baby Newlog is a compact, versatile data logger designed for recording pulse and logic state signals. The unit can be configured for count, event, state and frequency recording and is easily reconfigured to suit many applications. With a 5 year battery life the logger is ideally suited for remote locations and would typically be used for flow meter monitoring and recording rainfall. An Optional PSTN modem can be used for remote locations.

Cello 4C

The Technolog Cello is a family of GSM data logging devices for water and gas applications. Tens of thousands of Cellos have been installed throughout the world and Cello has become an industry standard for remote GSM monitoring.

Cello 4C is a fully integrated GSM/GPRS data logger, with optional external battery or power options to enable frequent data transmission and/or logging rates. The GSM network is used to transfer recorded data, meter readings and alarm messages to a host computer or to the Internet by GPRS.

Housed in a rugged, IP68 enclosure, Cello has a custom designed aerial to maximise GSM signal in underground locations. The Cello 4C can receive pulse or alarm signals from a measuring device and can measure pressure using either an internal or external pressure transmitter.

Cello 6W

The Cello 6 Meter Reader is compatible with most types of water meters. It uses the GSM communications network to transmit indices (meter readings) and consumption profiles to a host server at user defined intervals. The meter readings and profile data can be sent to Technolog's secure, robust and versatile Oracle Database System, to the user's own PC running Technolog's proprietary 'PMAC Plus' software or to any Technolog hosted website.

The Cello 6W is designed to take in 2 volt free pulse or solid state inputs, with a 6 year battery life and proven reliability it offers a low cost low maintenance solution that is suitable for most flow applications.


The Metrolog range of data loggers has been developed to provide low cost solutions for the monitoring of pressures and flows within water distribution networks. The Metrolog has a 2 line Backlit LCD screen which is light activated to save battery life. With an built-in 5 year battery it is ideal for pressure testing as well as flow meter monitoring.


The Technolog Newlog is a universal data logger with 8 channel capability. Each channel can be set to perform a variety of tasks such as measuring voltage signals, analogue signals, totalising events, counting pulses, detecting changes in the state of logic signals and measuring signal frequencies. With a battery life for greater than 5 years the Newlog is an ideal logger for remote locations. Can be provided with Optional PSTN Modem.

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