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SP2T

10m to 4000m Autonomous Pressure and Temperature data logger

The SP2T measures and records temperature and pressure. 
It has been designed to be used down to 4000m. 

Easy to use: 

  • Fast wireless configuration and data transfer thanks to a communication interface (Inductive or Radio (of approx. 25m range) Data Pencil) connected to the USB port of a PC using Winmemo software. 
  • Easy maintenance

Rugged and reliable: 

  • Optimal protection of the sensors 
  • Lithium batteries for long-term use (several years) 

 

TECHNICAL SPECIFICATIONS

DESIGNATION

SP2T10
SP2T30
SP2T 150

SP2T 300

SP2T 600

SP2T 1200

SP2T 4000

Depth (D)

Range

Resolution
Accuracy
Max depth


10 m

0.3cm
<2cm
75m


30 m
0.9cm
<6cm
75m

150 m
5cm
<30cm
750m


300 m
9cm

<60cm
750m


600 m
18cm

<1.2m
3000m


1200 m
36cm

<2.4 m
3000m


4000 m
1.2m

<32 m
5000m

Temperature (T) Range
Resolution
Accuracy
Response time (63%)


-5°C to +35°C
11m°C à 0°C, 13m°C à 10°C, 20m°C à 20°C
0.05°C from 0 to 20°C  /  0.1°C otherwise
SI  :  <1s
PR :  <0.5s

Time

Internal clock with calendar (+/- 1.3mn / month)

Automatic starting

Programmable level trigger pressure

Sampling rate

Programmable from 1 second to 99 hours

Autonomy Memory

Energy

Up to 300 000 measurement couples (P+T)

> 3 years, 1s sampling rate (replaceable Lithium batteries)

Mechanical

Size

Weight

SI:

130 mm x 27 mm
110g approx

PR:

169 mm x 27 mm
150g approx

Monitoring of temperature in deep-sea environment. 
Study of the marine environment (thermocline surveying). 
Monitoring of the behaviour of immersed systems : fishing equipment (trawl), instruments deployed
on deep sea bed…

 

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