Extensometer Logger

OEM Design

Multiple comms options

IP67

Specifications


Size:

140mm high x 230mm wide x 100mm deep

Weight:

1.2kg

Material:

Glass-filled polycarbonate with clear lid

Sealing:

Dependant on supplied external case

Temperature:

Operating

-20°C to +55°C

Storage

-25°C to +70°C

FAQ


Up to 8 single-end voltage inputs.  The logger can also be configured to monitor extensometer and crackmeter sensors

Up to 21833 scans

Integrated sensor monitoring and external alarm connections including SMS options

Multiple remote connection options are available

Description

CADEANCO manufactures two OEM Voltage measurement data loggers for clients that are custom designed to record data from their range of sensors for geotechnical applications.  Loggers are housed in a polycarbonate housing for clients to incorporate in their own external case.   Connections to the logger are easily made via screw terminal connectors and a series of pre-drilled cable access ports provides flexibility for cabling.  The loggers use an external, user-supplied power source including the option of a lead-acid battery with solar charging or AC power module.  With a stand-by current of only 65uA, these loggers are ideal for use in applications where re-charging is impractical and access for battery replacement is difficult.

Loggers can be ordered with access options for initial configuration and data recovery.  Standard options include a RS232 port, a USB access port, LoRaWAN data push, a 4G GSM Modem or a FTP modem to push data to a private server.

ISO 9001 Certified

More Information

Designed specifically for three or six channel extensometer heads and single channel crackmeters, the Extensometer Data Logger can record data from up to twenty-four independent single-end voltage input channels.  The EXL8 logger has a fixed 8-channel configuration while the larger EXL24 logger can be user configured to accept up to three separate inputs.  The logger can also be configured for direct voltage input making it ideal for stand-alone monitoring in both laboratory and field applications such as:-

  • Displacement Sensors
  • Water Level Indicators
  • Flow Monitoring
  • Wind Speed Sensors
  • Slope Stability Monitoring
  • Temperature Gauges
  • Rainfall Monitoring

Features

  • User Flexibility for Installation
  • Stand-alone Operation
  • Multiple Power Options
  • 4V Sensor Power Outputs
  • High-speed RS232 Communication
  • Up to 24 Single-end Input Channels
  • Inbuilt lightning protection on all inputs
  • Optional Lead-wire Compensation
  • Up to 21833 Scan Memory Capacity
  • Menu-driven User Options
  • Simplified Sensor Connection
  • GSM Modem Remote Access Option
  • FTP data pushed via either LoRaWAN or GSM

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