Microtronics myDatasensMINI H2S 1000 User Manual Download

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Chapter 4 General specifications

4.7 Intended use

The portable measurement instrument is used to record H2S concentrations. The device is battery-
operated. The measured and recorded data is stored on a non-volatile storage medium. This stored
data can be transferred to a PC via a wireless connection (wireless M-bus). Using the software
provided by the manufacturer, the data can then be transferred from the PC to a central server for
further processing. The maximum permissible limit values (specified in chapter "Technical data" on
page 11) must be observed. The manufacturer shall not be liable for any operational cases that
deviate from these limit values and have not been approved by the manufacturer in writing.

Note: This device is exclusively intended to be used for the purposes as described above.
Any other use or use beyond what is specified or a modification of the device shall be
deemed to be not for the intended purpose and is not permitted without the express written
consent of the manufacturer. The manufacturer shall not be held liable for any damages that
may result from such unauthorised use or modification. The operator alone bears the
associated risk.

Note: The manufacturer is not liable for data loss of any kind if the device is damaged and
data is not able to be stored correctly.

4.8 General product information

The device is a compact, portable device designed to be operated in wastewater systems to record
and transfer H2S concentrations. The device is equipped with an integrated electrochemical sensor
for this purpose. The sensor is subject to wear and must therefore be calibrated every 6 months.
Depending on the application, the service life of the sensor can be up to 2 years. In addition to the
H2S concentration, the internal measurement values "Int. Temp" (see "Internal channels" on page
39) and "Raw" (raw value of the sensor signal) are determined. All of the generated measurement
data is temporarily saved in an internal data memory at an adjustable interval (see ""Instrument"
tab" on page 52). The stored data can be read out wirelessly (wireless M-bus). The DeviceConfig
configuration program (see "DeviceConfig " on page 43) provided by the manufacturer and the USB

radio transmitter (206.657) included in the scope of delivery are required for this process. In

addition to local processing of the data on the PC, the data can also be transferred to a central
myDatanet server. This server provides a variety of options for managing and displaying the data.
More information is provided in the server manual ("myDatanet Server Manual " 805002).

The myDatasensMINI H2S 1000has a 1,5" OLED display to show the current measurement values
(H2S concentration and temperature) and a variety of status information (e.g. remaining time until
the next calibration, remaining time until the next general overhaul, software version, etc.). The
display is activated by tilting the device by the horizontal axis. Detailed information on this is
provided in chapter "Acceleration sensor" on page 37.

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