Data Logger with potentiometric interface, for crackmeter, pressure sensor...

Newsteo Logger to transform any potentiometric sensor in wireless sensor.
The Newsteo Logger LGS31 allows you to connect any potentiometric sensor. The Logger sends by radio to the supervision centre all the measures done by the sensor. The logger can also store the measures in its embedded memory. The installation and maintenance of the sensor are thus simplified.

Sensors to connect:
Crackmeter
Pressure sensor
Photoresistance
Potentiometer for angular measure
...

Product references:
LGS31: wireless transmission and measurement system.
FISSU: Ready-to-connect crackmeter
Connection cables: the client can connect the sensor of his choice.

How does it work ?

1 - The Data Loggers
They are spread in the area which has to be monitored. They send to the RF-to-USB key by radiofrequency the measures they take. They can be wireless configured and updated.

2 - The RF-to-USB Key
It is the bridge between the PC and the loggers

3 - The RF Monitor
This software is installed on the PC and allows the monitoring of the loggers

The loggers can be used in two different modes:

Recording
The logger records in its embedded memory the measures it takes. The user can download on the PC all the stored measures when he wants.

Watch the video

Monitoring
The logger sends in real time its measures to the PC. If a measure is not received by the PC, it stores it inside its internal memory and sends it to the PC on the next communication channel.

Watch the video

Sensors Specifications

	LGS31
Type	Potentiometric assembly
Temperature Range	1KOhm to 65KOhm
Accuracy	Total sum of the errors : 1LSB max meaning ±3x10-3% (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
Temperature Compensation	Integrated temperature sensor
Operating temperature	-40°C to +85°C

Casings Specifications

Weight with battery
250g

Size
98mm x 64mm x 34mm

Battery
AA (Lithium Thionyle) - 3,6V

Antenna
1/2 wave antenna (included)

Casing
Aluminium IP65

Product Storage
The product can be entirely set and then put in "hibernate" mode with its battery inserted. It will just be necessary to sweep a magnet on it to wake up it and to start the measurement.

Other Specifications


Sensor Position	Inside the casing
Memory Retention	100 years (flash memory technology)
Battery Autonomy	Up to 2 years (at 25°C with a frequency measure of 15 minutes)
Measures Frequency	Can be set from one measure every seconds to one every 4 hours
Memory Capacity	Up to 32 768 mesures with date and time.

Crackmeter probe 1
FISSU-0001 : crackmeter 0 … 10 mm

IP40
Stroke : 0 to 10 mm (other strokes available on request)

STY58-002

5 meters cable with connector to connect FISSU-001
Sensor temperature integrated at the end of the cable to have a temperature compensation of the measure

Crackmeter probe 2
FISSU-0002 : crackmeter 0 ... 25 mm

IP67
Stroke : 0 to 25 mm (other strokes available on request)

STY58-003

5 meters cable with connector to connect FISSU-002
Sensor temperature integrated at the end of the cable to have a temperature compensation of the measure

Crackmeter probe 3
FISSU-0003 : crackmeter

IP65

STY58-004

5 meters cable with connector to connect FISSU-003
Sensor temperature integrated at the end of the cable to have a temperature compensation of the measure

SES58

Cable to connect the sensor of your choice to the LGS3.
The cable is provided with fast contactors

STY58-001

Cable to connect the sensor of your choice to the LGS31
The cable is provided with fast contactors
Sensor temperature integrated at the end of the cable to have a temperature compensation of the measure
Evaluate the Newsteo Logger with potentiometric interface !

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