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A precision GPRS 2-Channel system that accurately monitors your incoming clean/mains water consumption

MSFM GPRS 2-Channel Data Logger

Detectronic 2-Channel Data Logger Sensor Unit



  • Suitable for any pulse output enabled water meter
  • Data can be used for leakage, billing or consumption purposes
  • 4 individual alarms provide issue notification and data updates when you need them


The MSFM GPRS 2-Channel Data Logger is a GPRS device that accurately monitors your incoming clean/mains water consumption. As part of Detectronic’s Integrated Factory/Process monitoring and Control Systems, it  provides industry standard remote monitoring and has a specially designed aerial to maximise the signal in underground locations.

Receiving Data

The data from the data logger is transmitted by GPRS to the Detectdata internet portal.

Data is stored on secure servers and information accessible from anywhere in the world without the need to install additional software.

Detectdata provides options for analysing the data, triggering alarms and monitoring the system, keeping you in control of your network and reducing the frequency of site visits.


Digital Inputs
Up to 2: pulses counted over, and recorded at, preset intervals
Tamper/status and event recording supported
Connects to all meters that provide pulse or 4-20 mA output

Optional Integrated Pressure Measurement
Input range: 0 – 100m (0 – 10 bar) or 0 – 200m (0 – 20 bar)
+/-0.5% accuracy
+/-0.5% resolution (optional +/-0.1%)

GSM Modem
Quad band: 900MHz, 1800 MHz / 850MHz, 1900MHz
Integral antenna
Optional external antenna

Data Transmission
SMS or GPRS. 15mins, 30mins, 1 hour, 1 day, 1 week or monthly at programmable date and time

Serial Port
Type: full duplex, asynchronous
Data rate: 1200, 2400, 4800, 9600 bps

Size: 128K, allocatable between channels as required (maximum 64K per channel)
Type: solid state, non-volatile

Type: Crystal controlled calendar clock with leap year adjustment
Accuracy: 100 seconds per monthly maximum error over operating temperature range
Synchronisation: option to synchronise clock to GSM network

Internal lithium battery pack
Optional high capacity external lithium battery pack, user replaceable
Life: typical battery life >5 years (depending on mode of use)

Recording interval: programmable between 1 second and 1 hour
Data storage: rotating store or store until full
Supports average and statistical recording (minimum, maximum, mean, standard deviation) over a defined logging interval

Alarm Dial-Out
High/low threshold and profile alarms independently configurable on each channel
Option to update data on alarm and more frequently thereafter

Operating ambient temperature: -20°C to +50°C
Protection classification: IP68
(submersion at 1m depth for >24 hours)

Diameter: 149mm, height: 146.5mm, weight: 0.750kg

Learn More

Click the button below to download the data sheet (PDF):

GPRS 2-Channel Data Logger Data Sheet

Find out more about our full range of Data Analysis and Management services:

Visit Data Management section

Download Data Analysis leaflet

Watch our Predictive Data Monitoring Video here

Read More

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