Deck versions of the latest hydrotest loggers from Aquatec…

…making surface training, testing and onshore hydrotesting cost-effective and efficient

The HYDROlog 3100 instruments take the core functionality of the new HYDROlog 3000 subsea units and combine them with robust cases and user friendly interfaces to create deck versions. This allows surface training and testing to be completed with ease, as well as making onshore hydrotesting cost-effective and efficient. Available in a variety of models, the new deck logger range is a valuable tool for testing.

The rugged cases contain a single panel with all connectors in the interior, making it easy to transport without damage. The instruments are available with an optional integrated tablet, removing the need for a separate PC. If external power is not available, the HYDROlog 3100 can be supplied with internal batteries. The HYDROlog 3100PT measures ambient temperature and test pressure to 1400bar, with ±0.05%FS accuracy and ±0.01%FS precision pressure (to 1000bar). The HYDROlog 3100PT is available in two additional models – one measuring gauge pressure, and one measuring two test pressures in the same compact and efficiently designed instrument. The HYDROlog 3100F is a flow monitoring instrument with additional test pressure and ambient temperature sensors. The standard model monitors 1 external flow sensor, with custom options are available for multi-channel flow monitoring.

DATASHEET

Specifications





Temperature

Pressure

Sensor type

Thermistor

Piezo-resistive bridge

Ranges

-2 to 30°C standard, other ranges on request

Absolute: 301, 601, 1001, 1201, 1401 bar

Accuracy

±0.1°C

±0.05% full scale over temp range

Precision ±0.1°C
±0.01% full scale over temp range (to 1000bar)

±0.1% full scale over temp range (to 1400bar)
Resolution

0.001°C

0.002% full scale

Parameters Test pressure, ambient temperature, battery voltage
Flow sensor type 5V TTL or Sine wave
Data storage capacity

64MB in non-volatile FLASH (standard)

Up to 2GB (upgrade)
128MB (Upgrade option 1) - 384MB (Upgrade option 2)
Logging lifetime

Depends on logging parameters - up to 1 year


Data retention


>20 years

Sampling

Burst or continuous

Acquisition rate

Up to 8 Hz depending on sensor

Burst averaging

Flexible averaging of multiple samples within burst

Communication

RS232 or RS422 and USB

External interfaces

AQUAdisp subsea display, AQUAmodem Op2 optical modem


Battery

4 x ‘AA’ cells - selected from alkaline, lithium or NiMH

Software

AQUAtalk for Windows for configuration and download

Attachment

¼” NPT, BSP or Autoclave

Material Injection moulded resin
Weight <8kg in air