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Measurement module with 8 configurable universal channels

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Measurement module with 8 configurable universal channels

Description

The measurement module with universal sensors performs static and dynamic precision measurements (24 bits) on 8 universal channels.

Each channel can be independently configured as input: voltage, current, resistance, potentiometer, thermistor, tensometric bridge or LVDT bridge.

The module also ensures power supply for the sensors of each channel.

The connection with the monitoring center is made with a single cable through which data transfers, synchronization and powering of the device are performed.

The power supply can be done through PoE or from 12 Vdc / 24 Vac external source.

 

Cod: MON-EA8 Data sheet

Advantages

  • Universal inputs, individually configurable
  • Static and dynamic measurements
  • Compatible with other MONITRON modules
  • Compact design with possibility of rack mounting
  • Ethernet interface for communication

Applications

  • Dynamic measurements and long-term monitoring for: bridges, viaducts, tunnels, dams, tall buildings, historical monuments, geotechnical structures.
  • Precision measurements and data acquisition with different types of sensors and transducers

Technical characteristics Measurement module with 8 configurable universal channels

 Characteristics

 MON-EA8

Number of measurement channels

8 individually configurable channels

Sensors/configurable measurement technologies

-transducers with voltage output;

-transducers with current output;

-tensometric full bridge or half bridge;

-inductive transducers LVDT;

-potentiometric and resistive transducers;

-thermoresistances PT100, PT500, PT1000;

-thermistors

Measurement ranges

Voltage input

 

Measurement voltage range: ±10V;

Voltage resolution: 0.05 mV;

Current input

 

Measurement current range: 0-20mA, 4-20mA, 0-10mA;

Current resolution: 0.05 mA;

Resistance type input

 

Measurement resistance range: 0-1kΩ, 0-5kΩ, 0-10kΩ;

Resistance resolution: 0.1 mΩ;

Thermoresistance type input

 

Types of RTD: PT100, PT500, PT1000;

Temperature resolution: 0.1°C;

Tensometric bridge type input

Tensometric bridge: with resistances of 120 Ω / 350 Ω

Sensitivity: 1mV/V, 2mV/V, 5mV/V

LVDT bridge input

Excitation frequency: max. 5 kHz

Excitation voltage: max. 10Vvv

Provides power for active sensors

 For resistive sensors, tensometric bridges and LVDT transducers 
Sampling frequency

Max. 8kS/s

Supply

PoE / 12Vcc / 24Vca / Max. 10W

Communication

Ethernet, IEEE 1588

Operating temperature range

0 °C  – 40 °C

Storage temperature range

-40 °C ... +70 °C

Protection degree

IP20

Dimensions L x l x H

295 x 165 x 115 mm
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