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  5. MK-GL240-10K-230 10-Channel Measuring Case

MK-GL240-10K-230 10-Channel Measuring Case

Measuring case for the connection of up to 10 active transducers / sensors


About the MK-GL240-10K-230 10-Channel Measuring Case

The measuring case is intended for the mobile connection of 1 up to 10 active transducers / sensors with analog output voltage (3- or 4-wire technology) or current (2- or 3-wire technology) in conjunction with a data logger of the type GRAPHTEC GL240. The connection of the transducers / sensors takes place via plug connectors. The sensor supply is provided by an internal power supply with a regulated DC voltage of 24 VDC.
In the version for analog output signals of 4 ... 20 mA, internal shunt resistances of 250 ohms enable conversion to the corresponding measuring range of the data logger of 1 ... 5 volts. Further information can be found in the data sheet of the GL240.

The measuring case is supplied with an alternating voltage of 100 to 240 V and 50/60 Hz.
The data logger is mounted on a mounting plate and can also be used separately from the measuring case for other measuring tasks.

If required, the data logger can already be pre-set and preconfigured according to customer requirements.

Note: The data logger with "battery block" for data backup on mains voltage interruption (recommended option), the transducers and required transducer connection cables are not part of the described measuring case and must be ordered separately according to individual requirements. When ordering this measuring case and data logger at the same time, the data logger will already be installed.

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Technical Specifications

Specification Value
Connector for sensor/transducer 5-pin connector Binder Series 423
Dimensions (w x h x d) 465 x 365 x 180 mm
Enclosure Plastic case
Input signal 4 - 20 mA (2- or 3-wire technology), 0 - 5 V / 0 - 10 V (3- or 4-wire technology)
Number of measuring channels 10
Precision shunt resistor 250 Ohm (0,1%)
Protection class IP65 (case closed), IP20 (case opened)
Sensor/transducer supply voltage 24 VDC (max. 80 mA)
Supply voltage 100 - 240 VAC (50/60 Hz)
Temperature, operating 0 - 45°C (5 - 85 % RH) - case with opened lid