Vaisala DL4000 Universal Data Logger

Vaisala DL4000 allow traditional wired instruments (4-20mA, or 0-10V) to be brought into the Vaisala wireless CMS infrastructure.  This includes Vaisala ViewLinc software, particularly suitable for GxP compliant pharmaceutical monitoring.  Vaisala CMS typically includes battery powered relative humidity and temperature sensors.  Vaisala DL4000 therefore offers a simple solution to add important measurement parameters such as differential pressure (room pressure, HEPA filter condition), carbon dioxide, tank levels, flow rates, pH and conductivity and gas detection.  Scaling is simple to match the output of your existing wired sensor, along with configurable sample rates down to 10 seconds.

Vaisala DL4000 is a compact datalogger utilising power-over-ethernet (PoE) for simple, reliable and low cost installation.  Additionally it incorporates a 10 year battery, further ensuring reliability of your data capture.  The DL4000 datalogger is commonly used for mapping studies.  Fluidic can also offer this as a service, please contact our sales team to discuss.

Vaisala DL4000 Datalogger Specifications

• 1-4 Channels, current (mA) or voltage (upto 10V) inputs
• Recording span up to 13.6 years based on 1 channel every hour
  • 4 channels at 5 minutes would be 3.4 months
• Can be used as a standalone logger with Vaisala vLog software
• Typically used within Vaisala ViewLinc as a means of adding third party sensors
• Internal clock accuracy to ±1min per month
• Operating conditions -40…+85C (0-1005%RH, non-condensing)
• Footprint: 85 x 59 x 26mm, 76g
• RS-232 serial, USB, WiFi module and Ethernet PoE interfaces (with vNet cradle)
• 2 year limited warranty
• Installations are reverse polarity protected
• Model: DL4000 VL series data logger for GxP environments
• Model: DL4000 SP series for standard applications

Vaisala DL4000 order code models (within the VL/SP umbrella above)

• Vaisala 4000-405 : 0…5VDC
• Vaisala 4000-40A : 0…10VDC
• Vaisala 4000-40C : 0(4)…20mA

Fluidic are authorised Vaisala Partners, including CMS and Industrial Measurements divisions. Our instrumentation engineers are product trained and able to help with instrument selection.  We are able to offer supply, survey, install, validation and on-going service of the Vaisala CMS system. Please call your local UK office for more information (Glasgow 0141 641 5920, Warrington 01925 572401, London 01494 919209).