DATA LOGGER FOR CRACKMETER

Follow the evolution of cracks with our radio extensometer crack gauge

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  • For crackmeter or extensometer

  • Compatible with other potentiometric sensors

  • Autonomy of several years

The advantages of the LGS31 data logger for crack gauges

  • POTENTIOMETRIC SENSOR INTERFACING
    Data logger for extensometer, crackmeter or any potentiometric sensor
  • WIRELESS COMMUNICATING SENSOR
    Ideal for deploying an outdoor wireless sensor network
  • DATA SECURITY
    All your measurements are stored in the data logger then transmitted by radio to a PC or to the Newsteo Cloud

How it works ?

  • 1 Choose the sensor that's right for you. Connect it to the recorder
  • 2 The recorder transmits the recorded data by radio to the receiver: a PC equipped with the RF Monitor software or a Newsteo Gateway which downloads the measurements to a web application.
  • 3 In the event of an anomaly, a notification is sent
  • 4 You find all your data in the form of curves, graphs... and can export them whenever you want.

FOR WHO ?

monitor cracks

To professionals, crackmeter users

switch from a wired link to a wireless link, which is safer, faster to install and less expensive

Professionals in on-site instrumentation and geotechnical expertise

this solution is perfectly adapted to the instrumentation of works of art

YOUR ONLINE QUOTE

  • Free quote

  • Response within 24 hours

  • Without engagement

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Technical characteristics of the data logger for crackometer

PFPN-LGS31-001

LGS31

PFPN-LGP33-001

LGP33

Input 1 input
Potentiometric mounting
3 multiplexed inputs (channel delay time: 150ms) not deactivable, common power supply
Measurement Range 1 kOhm … 65kOhm
Accuracy Total sum of the errors : 1LSB max meaning ±3×10-3% (using Newsteo transfer functions)
Resolution 1LSB (corresponds to the full scale of the sensor divided by 32768)
Response time 0,15s, Maximum measurement speed : 1s
Operating temperature -40°C to +85°C
Other sensor Integrated temperature sensor on the electronic card.
Radio range Up to 900 meters (with supplied antenna)
Memory Capacity Up to 32 768 measurements with date and time
Measurement frequency Can be set from one measure every second to one every 4 hours
Measurement securisation Acknowledgment process between the transmitter and the receiver to ensure that no data is lost during radio transmission
Back-up of the last 36.000 measurements in Logger memory even after transmission to the receiver
Sensor connection – either via the connector already integrated into the probe (probes supplied by Newsteo),
– either via a connector or a cable to be ordered from Newsteo (for the customer’s probes).
Battery AA Lithium Thionyle (3,6V) included, special design with plug to maintain the battery
Accessible and user replaceable battery
Optional: dual battery pack to double battery life
Autonomy 3 ans
Assessed at a measurement frequency of every 10 minutes, at 25°C. Average value which may vary according to use. Value given without switching to product alert mode.
  • Dimensions 98mm x 64mm x 34mm
  • Weight with battery 250g
  • Casing Robust aluminum (4mm) with mounting plate supplied screwed under the case for 4-point mounting or strap passage windows
  • IP level IP65

THE CRACK AND EXTENSOMETERS OFFERED WITH THE LGS31 AND LGP33 RECORDER

FISSU-001

FISSU-001

PFPN-FISSU-002

FISSU-002

PFPN-FISSU-003

FISSU-003

PFPN-FISSU-004

FISSU-004

PFPN-FISSU-005

FISSU-005

PFPN-FISSU-008

FISSU-008

PFPN-FISSU-009

FISSU-009

PFPN-FISSU-00A

FISSU-00A

Stroke range 0 … 10 mm 0 … 25 mm 0 … 50 mm 0 … 25 mm 0 … 25 mm 0 … 50 mm 0 … 50 mm 0 … 50 mm
IP level IP40 IP67 IP65 IP40 IP66 IP67 IP67 IP40

THE SOFTWARE

your monitoring dashboard

Webmonitor

The monitoring web app

  • Display of measurements

  • Remote configuration of recorders and gateways
  • SMS, email and voicemail notifications

  • Automatic reports by email

  • Unlimited number of users

RF Monitor

PC monitoring software

Newsteo also offers the RF Monitor software, for management on a PC, locally, of measurements and recorders.

Discover our other data loggers

LGN45

Data logger 5 inputs -5V…+5V

See the product

LGS35

Data logger for voltage level sensor

See the product

DOWNLOAD

Download our brochures

   Newsteo general catalog

Newsteo_Catalogue_EN.pdf

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