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
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
Gamme LGS
Quick quote request
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+33 (0)4 84 83 05 44
