- PVC casings and screens
- PE Casings and screens
- Well covers and accessories
- Sealing materials, filter sand, and drilling fluid
- Groundwater monitoring and sampling
- Soil sampling and analysis
- Soil and groundwater remidiation
- Drilling rigs and drilling equipment
- Special equipment, system solutions and rental
- Modelling Software
- Documentation
- Terms and conditions of sale and delivery
5.2
Data loggers
MiniDiver
The MiniDiver is a datalogger for measurement of temperature and water level. The Baro Diver is used to compensate for variations in the atmospheric pressure. Battery, data logger, pressure and temperature sensor are integrated in a Faraday Cage. Ø 22mm, L 90mm. Memory of 2*24.000 measurements. Battery lifetime of 8-10 years. Accuracy: Pressure 0,05% FS, temperature 0,1 ºC.
| Item no. | Item name | Price in EUR | |
|---|---|---|---|
| 11110102 | MiniDiver, measuring range 10m | 932.21 |
 |
| 11110104 | MiniDiver, measuring range 20m | 932.21 |
|
| 11110106 | MiniDiver, measuring range 50m | 932.21 |
|
| 11110108 | MiniDiver, measuring range 100m | 932.21 |
|
| 11115501 | Baro Diver | 489.80 |
|
MicroDiver
The MicroDiver is a data logger specially developed for measurement of temperatur and water level in narrow places because the diameter is only 18mm. The Baro Diver is used to compensate for variations in the atmospheric pressure. Battery, data logger, pressure and temperature sensor are integrated in a Faraday Cage. Ø 18mm, L 90mm. Memory of 48.000 measurements. Battery lifetime of 8-10 years. Accuracy: Pressure 0,15% FS, temperature 0,1 ºC.
| Item no. | Item name | Price in EUR | |
|---|---|---|---|
| 11110202 | MicroDiver, measuring range 10m | 1,132.48 |
|
| 11110204 | MicroDiver, measuring range 20m | 1,132.48 |
|
| 11110206 | MicroDiver, measuring range 50m | 1,132.48 |
|
| 11110208 | MicroDiver, measuring range 100m | 1,132.48 |
|
| 11115501 | Baro Diver | 489.80 |
|
CeraDiver
The CeraDiver is a date logger specially developed for measurement of temperature and water leven in salt water, brakish water or polluted water. Both the housing and the pressure sensor is made from ceramic, which makes is 100% resistant to corrosion. The Baro Diver is used to compensate for variations in the atmospheric pressure. Battery, data logger, pressure and temperature sensor are integrated in a Faraday Cage. Ø 22mm, L 90mm. Memory of 2*48.000 measurements. Battery lifetime of 8-10 years. Accuracy: Pressure 0,05% FS, temperature 0,1 ºC.
| Item no. | Item name | Price in EUR | |
|---|---|---|---|
| 11110302 | CeraDiver, measuring range 10m | 1,272.08 |
|
| 11110304 | CeraDiver, measuring range 20m | 1,272.08 |
|
| 11110306 | CeraDiver, measuring range 50m | 1,272.08 |
|
| 11110308 | CeraDiver, measuring range 100m | 1,272.08 |
|
| 11115501 | Baro Diver | 489.80 |
|
CTD Diver from Van Essen
Data logger for measurement of conductivity, temperature and water level. 4-electrode conductivity measurement. Battery, data logger, and sensors are integrated in a ceramic housing, which makes the CTD Diver resistant to corrosion. Full conductivity scale is 0-80 mS/cm. Ø 22mm, L 170mm. Memory 3/16.000 measurements. Battery lifetime of app. 8 years. Accuracy: Pressure 0,1 % of full scale, Temperature 0,1 ºC, Conductivity 1% of measurement or 10 10µs/cm. Working temperature from 0 ºC to 40 ºC (within specs), and -20 ºC. The Baro Diver is used for compensation of the barometric pressure.
| Item no. | Item name | Price in EUR | |
|---|---|---|---|
| 11115901 | CTD Diver, measuring range 10m | 2,234.50 |
|
| 11115902 | CTD Diver, measuring range 50m | 2,234.50 |
|
| 11115903 | CTD Diver, measuring range 100m | 2,234.50 |
|
| 11115501 | Baro Diver | 489.80 |
|
Diver accessories
For communication with the divers several options are available. Communication can be carried out with a reading unit, in which the diver i placed, and which can be connected to a PC via USB. Another alternativ is direct reading cables, that are connected to the diver og a laptop via a communication cable (see below). Barokompensation of the diver data is carried out with the software Diver Office, which is available free of charge and can be downloaded from the link below.
Click here for Diver Office download
| Item no. | Item name | Price in EUR | |
|---|---|---|---|
| 11111003 | Reading unit for all types of Divers, USB | 280.00 |
|
| 11111201 | Pocket Diver. PDA software for Divers (same features as LDM) | 151.95 |
|
| 0625001 | Steel wire Ø1,5mm | 0.74 |
|
| 0625000 | Stainless steel wire, Ø 1,5mm | 1.01 |
|
| 0625003 | Stainless steel wire eye for Divers | 2.40 |
|
| 0625002 | Wire clamp with screw, 1/8" | 0.67 |
|
| 111122 | Vectran cable, Ø1,6mm. Length 50m | 52.21 |
|
| 111168 | Diver Mate III | 360.00 |
|
Diver storage box
Storage box for divers. The box is very robust and siutable for transport and storage and can be adjusted for the individual needs.
| Item no. | Item name | Price in EUR | |
|---|---|---|---|
| 11110003 | Diver storage box | 125.23 |
|
DDC - Diver Data Cable - for Mini Diver, MicroDiver and CeraDiver
Datacable for direct reading from divere into pits. Complete with optical interface (1 eye) for communication with the diver. In order to communicate with the PC used DDC cable with a communication cable (11114701)
| Item no. | Item name | Price in EUR | |
|---|---|---|---|
| 11114800 | DDC (Diver Data Cable), 1 eye, 1m | 133.69 |
|
| 11114801 | DDC (Diver Data Cable), 1 eye, 5m | 140.00 |
|
| 11114802 | DDC (Diver Data Cable), 1 eye, 10m | 146.98 |
|
| 11114803 | DDC (Diver Data Cable), 1 eye, 15m | 153. |