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Vaisala Data Logger QML201C
The Vaisala Data Logger QML201C
Features/Benefits
▪Easy to install, economical to maintain and upgrade
▪Field-proven reliability and accuracy in harsh environments
▪Low power consumption
▪Extensive calculation and data logging capability
▪Good expandability and high level of customization through open and modular design
▪Built-in TCP/IP connectivity
▪Compact design
The QML201C
The Vaisala Data Logger QML201C incorporates Vaisala’s proven sensor technology. A 32-bit central processing unit (CPU), 24-bit A/D conversion (ADC), autocalibration of the ADC and measurement electronics coupled with advanced data quality control and validation software all ensure the accuracy of data measurement.
Easy to use
Sensor measurements, statistical calculations, data logging and data transmissions are performed according to a user-configured Vaisala Setup Software Lizard. The
software has many setup options and advanced features.
Expandability
The systems architecture enables the QML201C to be easily upgraded with
new sensors, calculations, output formats, and logging schedules at any time to accommodate users’ changing requirements.
The basic system provides
RS-232, RS-485 and SDI-12 ports for interfacing with almost any type of telemetry, terminal, displays, and smart sensors. With optional plug-in modules the number of serial ports can be enhanced from 3 up to 9 ports, enabling multiple RS-232, RS-485, SDI-12 and Ethernet connections.
The QML201C data logger is also expandable with a multiplexer unit offering additional 10 differential analog channels or even another QML201C unit. A digital I/O unit adds 8 digital outputs and 8 digital inputs for sensors, power optimizing and unmanned control functions based on user defined requirements.
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