Water in Oil
Process
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Measurement of water content in oil
Using our transducer - the ProSens environmental parameters meter and a sensor measuring the presence / content of water in oil.
The application uses the following model: QM-100-00-0-1-1-21-1-10-3-2 with an external water-in-oil sensor.
The application uses the following model: QM-100-00-0-1-1-21-1-10-3-2 with an external water-in-oil sensor.
Signal inputs:
2 x universal inputs allow simultaneous measurement of water content in oil and its temperature.
Signal outputs:
1 x relay output and 1 x analog output provide great freedom in controlling devices, also in response to the obtained measurements.
Communication:
The device is equipped with an RS-485 port, thanks to which it is possible to share the measurements in the Modbus network.
Usage:
Oil is a very essential medium in industry. It reduces friction, improve cooling, and energy
transfer and is an anti-corrosion, protective, and insulating agent.
The appearance of water in oil poses a threat to the device.
The QM-100 meter, providing a continuous real-time measurement, allows the appropriate device protection.
2 x universal inputs allow simultaneous measurement of water content in oil and its temperature.
Signal outputs:
1 x relay output and 1 x analog output provide great freedom in controlling devices, also in response to the obtained measurements.
Communication:
The device is equipped with an RS-485 port, thanks to which it is possible to share the measurements in the Modbus network.
Usage:
Oil is a very essential medium in industry. It reduces friction, improve cooling, and energy
transfer and is an anti-corrosion, protective, and insulating agent.
The appearance of water in oil poses a threat to the device.
The QM-100 meter, providing a continuous real-time measurement, allows the appropriate device protection.
A large, readable display, alarm outputs and communication with automation systems enable a convenient analysis of the status of individual elements.
Thanks to direct measurements we are able to constantly monitor the oil quality and protect the device against failure.
Applications:
- Power plants: measurement in turbine gears,
- Oil and gas industry: monitoring in pump systems,
- Production: measurement in greases and hydraulic oils,
- Transformer stations: monitoring in transformer oil.

QM-100
ProSens is a new line of modern industrial instruments, which integrates sensors, converters, meters and controllers functionalities.
Using the latest miniaturisation technologies these compact instruments are able to be equipped with two independent universal inputs, two binary or two analogue outputs, as well as communication port RS-485 with Modbus protocol.
Model QM-100 is a version without probe.
A large built-in display and output signals mean that the ProSens line units find applications in control systems.
There are many industrial applications, where ProSens can act as stand-alone controller.
It can also cooperate with master devices via Modbus protocol, being part of big network, which makes it perfect instrument for distributed monitoring system.
- transmitter, display, meter and controller in one package
- version without probe
- 1 or 2 universal inputs: 0/4-20 mA, 0-10V, 0-150 mV, RTD or TC
- 0, 1 or 2 REL outputs (electronic NO)
- 0, 1 or 2 analogue outputs, passive or active
- RS-485 / Modbus RTU
- very clear 2.9’’ graphic LCD display, 128 x 64 points, with backlight
- free configuration software S-Config
S-Config
- simultaneous detection of devices in multiple Modbus RTU networks
- license: freeware
- supported devices: all devices provided with Modbus RTU
The S-Config 2 software is used for the simultaneous detection of devices in multiple Modbus RTU networks and allows user to change the configuration of most of them.

SimCorder Soft
- license key required
- Basic, Alarm, Network (Server and Terminal) versions
- semiScada module - monitoring of current measurements in a transparent graphical method with the possibility of immediate evaluation and response to the process status
- data downloads from SIMEX products equipped with RS-485 serial communication interface with Modbus RTU protocol
- current measurements displayed in tables, diagrams or visualisation windows
- ability to send email notifications and SMS in the Alarm or Network versions
