在腐蝕性環(huán)境下（如咸水和海水）進行地下水監(jiān)測時，需要考慮到監(jiān)測儀的抗腐蝕性能。Cera-Diver就是專門為此設(shè)計的。其具有體積小精度高的特點，內(nèi)存可存儲48000組測量值，如每10分鐘記錄一次，可以...

產(chǎn)品編號                測量范圍

DI701                   10米

DI702                   20米

DI705                   50米

DI710                   100米 

技術(shù)規(guī)格：

尺寸                   直徑22毫米，長度90毫米

重量                   55克

外殼材質(zhì)                陶瓷（氧化鋯）

壓力傳感器材質(zhì)            陶瓷

采樣頻率                0.5秒到99小時

內(nèi)存                   48000個數(shù)據(jù)

電池壽命                8到10年

溫度范圍                －20到80攝氏度

精度                   ±0.1攝氏度

分辨率                  0.01攝氏度

溫度補償范圍              －10到40攝氏度

深度范圍                10，20，50和100米四種可選

精度                   全量程的±0.05%

分辨率                  0.2，0.4，1和2厘米（對應(yīng)四種范圍）

Cera-Diver

Corrosion Proof

Monitoring groundwater under potentially corrosive conditions, such as brackish water and seawater, requires a robust and durable datalogger.

The ceramic-shelled Cera-Diver is designed specifically for such environments. This highly reliable and compact Diver measures groundwater levels with a typical accuracy of ±0.05% full scale.

The Cera-Diver is equipped with a memory for 48,000 measurements per parameter.

Features

Ø  Innovative ceramic housing technology

Ø  Compact size: Ø 22 mm - length 90 mm

Ø  Various measurement methods

Ø  48,000 records of time stamp, pressure and temperature

Ø  30-Point Pressure Factory Calibration

Benefits

Ø  Corrosion proof

Ø  Easy installation in almost every well

Ø  Event based, averaging and pumping tests sample methods to conserve memory

Ø  Cost effective frequent, long-term measuring

Ø  Reliable and accurate data

Applications

Ø  Saltwater intrusion projects

Ø  Leachate monitoring at landfill sites

Ø  Monitoring groundwater and surface water

Ø  Monitoring stored brines and reclaimed waste water

Ø  Estuary and wetlands monitoring

Ø  Groundwater monitoring network automation

Ø  Aquifer storage and recovery projects

Ø  Groundwater monitoring projects

Ø  Mining:

Ø  Tailings

Ø  Environmental

Ø  Slope stability

Technical Specification

General

Pressure

Temperature